2021 Primary Malignant Neoplasms ICD-10-CM Codes

List of 2021 Primary Malignant Neoplasms found in the ICD-10-CM Table of Neoplasms. The 364 codes in this list are used to specify primary malignant neoplasms, or cancers are those whose behavior if untreated could cause the death of a patient. To properly code a neoplasm, first determine if the neoplasm is benign, in-situ, malignant or of uncertain or unspecified histologic behavior. If the neoplasm is malignant code any secondary sites should also be determined.

ICD CodeDescriptionCategoryApplicable To
C00.0Malignant neoplasm of external upper lipMalignant neoplasm of lip (C00)lipexternalupper; liplipstick areaupper; lipupper; lipvermilion borderupper
C00.1Malignant neoplasm of external lower lipMalignant neoplasm of lip (C00)lipexternallower; liplipstick arealower; liplower; lipvermilion borderlower
C00.2Malignant neoplasm of external lip, unspecifiedMalignant neoplasm of lip (C00)lipexternal; liplipstick area; lipvermilion border
C00.3Malignant neoplasm of upper lip, inner aspectMalignant neoplasm of lip (C00)lipinternalupper; lipupperinternal
C00.4Malignant neoplasm of lower lip, inner aspectMalignant neoplasm of lip (C00)lipinternallower; liplowerinternal
C00.5Malignant neoplasm of lip, unspecified, inner aspectMalignant neoplasm of lip (C00)lipinternal
C00.6Malignant neoplasm of commissure of lip, unspecifiedMalignant neoplasm of lip (C00)commissure; commissurelabial, lip; lipcommissure
C00.8Malignant neoplasm of overlapping sites of lipMalignant neoplasm of lip (C00)lipoverlapping lesion
C00.9Malignant neoplasm of lip, unspecifiedMalignant neoplasm of lip (C00)labial [See Also: Neoplasm, lip]; lip
C01Malignant neoplasm of base of tongueMalignant neoplasm of base of tongue (C01)tonguebase (dorsal surface); tonguefixed part NEC; tongueposterior (third); tongueroot; tonguesurface (dorsal)base
C02.0Malignant neoplasm of dorsal surface of tongueMalignant neoplasm of other and unspecified parts of tongue (C02)tongueanterior (two-thirds) NECdorsal surface; tonguedorsal surface NEC; tongueforeamen cecum; tonguemidline NEC; tonguesurface (dorsal)
C02.1Malignant neoplasm of border of tongueMalignant neoplasm of other and unspecified parts of tongue (C02)tongueborder (lateral); tonguemargin (lateral); tonguetip
C02.2Malignant neoplasm of ventral surface of tongueMalignant neoplasm of other and unspecified parts of tongue (C02)frenulum; frenulumlinguae; tongueanterior (two-thirds) NECventral surface; tonguefrenulum linguae; tonguesurface (dorsal)ventral
C02.3Malignant neoplasm of anterior two-thirds of tongue, part unspecifiedMalignant neoplasm of other and unspecified parts of tongue (C02)tongueanterior (two-thirds) NEC; tonguemobile part NEC
C02.4Malignant neoplasm of lingual tonsilMalignant neoplasm of other and unspecified parts of tongue (C02)tonguetonsil; tonsillingual
C02.8Malignant neoplasm of overlapping sites of tongueMalignant neoplasm of other and unspecified parts of tongue (C02)tonguejunctional zone; tongueoverlapping lesion
C02.9Malignant neoplasm of tongue, unspecifiedMalignant neoplasm of other and unspecified parts of tongue (C02)lingual NEC [See Also: Neoplasm, tongue]; tongue
C03.0Malignant neoplasm of upper gumMalignant neoplasm of gum (C03)alveolarmucosaupper; alveolarridge or processcarcinomaupper; alveolarridge or processmucosaupper; alveolusupper; gingiva (alveolar) (marginal)maxillary; gingiva (alveolar) (marginal)upper; gumupper; interdental papillaeupper; jawsoft tissuesupper; maxilla, maxillary (superior)alveolar; maxilla, maxillary (superior)alveolarmucosa; maxilla, maxillary (superior)carcinoma; mucosaalveolar (ridge or pro...
C03.1Malignant neoplasm of lower gumMalignant neoplasm of gum (C03)alveolarmucosalower; alveolarridge or processcarcinomalower; alveolarridge or processmucosalower; alveoluslower; gingiva (alveolar) (marginal)lower; gingiva (alveolar) (marginal)mandibular; gumlower; interdental papillaelower; jawsoft tissueslower; mandiblealveolar; mandiblealveolarmucosa (carcinoma); mucosaalveolar (ridge or process)lower
C03.9Malignant neoplasm of gum, unspecifiedMalignant neoplasm of gum (C03)alveolar; alveolarmucosa; alveolarridge or processcarcinoma; alveolarridge or processmucosa; alveolus; connective tissue NECjaw; gingiva (alveolar) (marginal); gum; interdental papillae; jawsoft tissues; mucosa; mucosaalveolar (ridge or process); periodontal tissue NEC; tooth socket NEC
C04.0Malignant neoplasm of anterior floor of mouthMalignant neoplasm of floor of mouth (C04)mouthflooranterior portion
C04.1Malignant neoplasm of lateral floor of mouthMalignant neoplasm of floor of mouth (C04)mouthfloorlateral portion
C04.8Malignant neoplasm of overlapping sites of floor of mouthMalignant neoplasm of floor of mouth (C04)mouthflooroverlapping lesion
C04.9Malignant neoplasm of floor of mouth, unspecifiedMalignant neoplasm of floor of mouth (C04)mouthfloor; sublingual
C05.0Malignant neoplasm of hard palateMalignant neoplasm of palate (C05)palatehard
C05.1Malignant neoplasm of soft palateMalignant neoplasm of palate (C05)palatesoft
C05.2Malignant neoplasm of uvulaMalignant neoplasm of palate (C05)uvula
C05.8Malignant neoplasm of overlapping sites of palateMalignant neoplasm of palate (C05)palateoverlapping lesions
C05.9Malignant neoplasm of palate, unspecifiedMalignant neoplasm of palate (C05)junctionhard and soft palate; mouthroof; palate; palatejunction of hard and soft palate
C06.0Malignant neoplasm of cheek mucosaMalignant neoplasm of other and unspecified parts of mouth (C06)buccal (cavity)commissure; buccal (cavity)mucosa; cheekinner aspect; cheekinternal; cheekmucosa; mucosabuccal; mucosacheek; mucosaoral; oral (cavity)mucosa
C06.1Malignant neoplasm of vestibule of mouthMalignant neoplasm of other and unspecified parts of mouth (C06)alveolarsulcus; buccal (cavity)groove (lower) (upper); buccal (cavity)sulcus (lower) (upper); labial [See Also: Neoplasm, lip]sulcus (lower) (upper); mouthvestibule; vestibule; vestibulemouth
C06.2Malignant neoplasm of retromolar areaMalignant neoplasm of other and unspecified parts of mouth (C06)retromolar (area) (triangle) (trigone)
C06.80Malignant neoplasm of overlapping sites of unspecified parts of mouthMalignant neoplasm of other and unspecified parts of mouth (C06)mouthoverlapping NEC
C06.89Malignant neoplasm of overlapping sites of other parts of mouthMalignant neoplasm of other and unspecified parts of mouth (C06)book-leaf (mouth); mouthbook-leaf; mouthspecified part NEC
C06.9Malignant neoplasm of mouth, unspecifiedMalignant neoplasm of other and unspecified parts of mouth (C06)buccal (cavity); cavity; cavitybuccal; cavityoral; mouth; oral (cavity); salivary gland or duct (major)minor NEC
C07Malignant neoplasm of parotid glandMalignant neoplasm of parotid gland (C07)parotid (duct) (gland); salivary gland or duct (major)parotid; Stensen's duct
C08.0Malignant neoplasm of submandibular glandMalignant neoplasm of other and unsp major salivary glands (C08)salivary gland or duct (major)submandibular; salivary gland or duct (major)submaxillary; submandibular gland; submaxillary gland or duct; Wharton's duct
C08.1Malignant neoplasm of sublingual glandMalignant neoplasm of other and unsp major salivary glands (C08)salivary gland or duct (major)sublingual; sublingualgland or duct
C08.9Malignant neoplasm of major salivary gland, unspecifiedMalignant neoplasm of other and unsp major salivary glands (C08)salivary gland or duct (major); salivary gland or duct (major)overlapping lesion; salivary gland or duct (major)pluriglandular
C09.0Malignant neoplasm of tonsillar fossaMalignant neoplasm of tonsil (C09)fossa (of)tonsillar; glossopharyngeal sulcus; tonsillar fossa
C09.1Malignant neoplasm of tonsillar pillar (anterior) (posterior)Malignant neoplasm of tonsil (C09)fauces, faucial NECpillars; glossopalatine fold; oropharynxpillars or fauces; palatoglossal arch; palatopharyngeal arch; pillars of fauces; tonsilpillar (anterior) (posterior)
C09.8Malignant neoplasm of overlapping sites of tonsilMalignant neoplasm of tonsil (C09)tonsiloverlapping sites
C09.9Malignant neoplasm of tonsil, unspecifiedMalignant neoplasm of tonsil (C09)fauces, faucial NECtonsil; tonsil; tonsilfauces, faucial; tonsilpalatine
C10.0Malignant neoplasm of valleculaMalignant neoplasm of oropharynx (C10)oropharynxvallecula; vallecula (epigiottis)
C10.1Malignant neoplasm of anterior surface of epiglottisMalignant neoplasm of oropharynx (C10)cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]epiglottisanterior surface; epiglottisanterior aspect or surface; epiglottisfree border (margin); glosso-epiglottic fold (s)
C10.2Malignant neoplasm of lateral wall of oropharynxMalignant neoplasm of oropharynx (C10)oropharynxlateral wall
C10.3Malignant neoplasm of posterior wall of oropharynxMalignant neoplasm of oropharynx (C10)oropharynxposterior wall
C10.4Malignant neoplasm of branchial cleftMalignant neoplasm of oropharynx (C10)branchial (cleft) (cyst) (vestiges); oropharynxbranchial cleft (vestige)
C10.8Malignant neoplasm of overlapping sites of oropharynxMalignant neoplasm of oropharynx (C10)epiglottisjunctional region; oropharynxjunctional region; oropharynxoverlapping lesion
C10.9Malignant neoplasm of oropharynx, unspecifiedMalignant neoplasm of oropharynx (C10)fauces, faucial NEC; oropharynx
C11.0Malignant neoplasm of superior wall of nasopharynxMalignant neoplasm of nasopharynx (C11)nasopharynx, nasopharyngealroof; nasopharynx, nasopharyngealwallsuperior
C11.1Malignant neoplasm of posterior wall of nasopharynxMalignant neoplasm of nasopharynx (C11)adenoid (pharynx) (tissue); nasopharynx, nasopharyngealwallposterior; pharynx, pharyngealbursa; pharynx, pharyngealtonsil; tonsilpharyngeal
C11.2Malignant neoplasm of lateral wall of nasopharynxMalignant neoplasm of nasopharynx (C11)auditorytubeopening; fossa (of)Rosenmuller; nasopharynx, nasopharyngealwalllateral; pharynx, pharyngealrecess; Rosenmuller's fossa
C11.3Malignant neoplasm of anterior wall of nasopharynxMalignant neoplasm of nasopharynx (C11)choana; fornix; fornixpharyngeal; nasopharynx, nasopharyngealfloor; nasopharynx, nasopharyngealwallanterior; nose, nasalchoana; nose, nasalseptumposterior margin; palatesoftnasopharyngeal surface; palatesoftposterior surface; palatesoftsuperior surface; pharynx, pharyngealfornix; septumnasalposterior margin
C11.8Malignant neoplasm of overlapping sites of nasopharynxMalignant neoplasm of nasopharynx (C11)nasopharynx, nasopharyngealoverlapping lesion
C11.9Malignant neoplasm of nasopharynx, unspecifiedMalignant neoplasm of nasopharynx (C11)nasopharynx, nasopharyngeal; nasopharynx, nasopharyngealwall; postnasal space
C12Malignant neoplasm of pyriform sinusMalignant neoplasm of pyriform sinus (C12)fossa (of)piriform; fossa (of)pyriform; hypopharynx, hypopharyngeal NECpyriform fossa (sinus); piriform fossa or sinus; pyriform fossa or sinus; sinus (accessory)pyriform
C13.0Malignant neoplasm of postcricoid regionMalignant neoplasm of hypopharynx (C13)cricoid; cricopharynx; hypopharynx, hypopharyngeal NECpostcricoid region; postcricoid (region)
C13.1Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspectMalignant neoplasm of hypopharynx (C13)aryepiglottic fold; aryepiglottic foldhypopharyngeal aspect; aryepiglottic foldmarginal zone; interarytenoid fold; interarytenoid foldhypopharyngeal aspect; interarytenoid foldmarginal zone
C13.2Malignant neoplasm of posterior wall of hypopharynxMalignant neoplasm of hypopharynx (C13)hypopharynx, hypopharyngeal NECposterior wall
C13.8Malignant neoplasm of overlapping sites of hypopharynxMalignant neoplasm of hypopharynx (C13)hypopharynx, hypopharyngeal NECoverlapping lesion
C13.9Malignant neoplasm of hypopharynx, unspecifiedMalignant neoplasm of hypopharynx (C13)hypopharynx, hypopharyngeal NEC; laryngopharynx; larynx, laryngeal NECextrinsic NECmeaning hypopharynx
C14.0Malignant neoplasm of pharynx, unspecifiedMalig neoplasm of sites in the lip, oral cavity and pharynx (C14)pharynx, pharyngeal; pharynx, pharyngealregion; pharynx, pharyngealwall (lateral) (posterior); retropharyngeal; throat
C14.2Malignant neoplasm of Waldeyer's ringMalig neoplasm of sites in the lip, oral cavity and pharynx (C14)Waldeyer's ring
C14.8Malignant neoplasm of overlapping sites of lip, oral cavity and pharynxMalig neoplasm of sites in the lip, oral cavity and pharynx (C14)lipoverlapping lesionwith oral cavity or pharynx; oral (cavity)ill-defined
C15.3Malignant neoplasm of upper third of esophagusMalignant neoplasm of esophagus (C15)esophaguscervical; esophagusproximal (third); esophagusupper (third)
C15.4Malignant neoplasm of middle third of esophagusMalignant neoplasm of esophagus (C15)esophagusmiddle (third); esophagusthoracic
C15.5Malignant neoplasm of lower third of esophagusMalignant neoplasm of esophagus (C15)esophagusabdominal; esophagusdistal (third); esophaguslower (third)
C15.8Malignant neoplasm of overlapping sites of esophagusMalignant neoplasm of esophagus (C15)esophagusoverlapping lesion
C15.9Malignant neoplasm of esophagus, unspecifiedMalignant neoplasm of esophagus (C15)esophagus
C16.0Malignant neoplasm of cardiaMalignant neoplasm of stomach (C16)cardia (gastric); cardiac orifice (stomach); cardio-esophageal junction; cardio-esophagus; esophagogastric junction; gastroesophageal junction; junctioncardioesophageal; junctionesophagogastric; junctiongastroesophageal; stomachcardia; stomachcardiac orifice
C16.1Malignant neoplasm of fundus of stomachMalignant neoplasm of stomach (C16)fundus; fundusstomach; stomachfundus
C16.2Malignant neoplasm of body of stomachMalignant neoplasm of stomach (C16)corpusgastric; stomachbody; stomachcorpus
C16.3Malignant neoplasm of pyloric antrumMalignant neoplasm of stomach (C16)antrum (Highmore) (maxillary)pyloric; pyloric; pyloricantrum; stomachantrum (pyloric)
C16.4Malignant neoplasm of pylorusMalignant neoplasm of stomach (C16)prepylorus; pyloriccanal; pylorus; stomachprepylorus; stomachpylorus
C16.5Malignant neoplasm of lesser curvature of stomach, unspecifiedMalignant neoplasm of stomach (C16)stomachlesser curvature NEC
C16.6Malignant neoplasm of greater curvature of stomach, unspecifiedMalignant neoplasm of stomach (C16)stomachgreater curvature NEC
C16.8Malignant neoplasm of overlapping sites of stomachMalignant neoplasm of stomach (C16)stomachoverlapping lesion; stomachwall NECanterior NEC; stomachwall NECposterior NEC
C16.9Malignant neoplasm of stomach, unspecifiedMalignant neoplasm of stomach (C16)stomach; stomachwall NEC
C17.0Malignant neoplasm of duodenumMalignant neoplasm of small intestine (C17)duodenum; intestine, intestinalsmallduodenum
C17.1Malignant neoplasm of jejunumMalignant neoplasm of small intestine (C17)intestine, intestinalsmalljejunum; jejunum
C17.2Malignant neoplasm of ileumMalignant neoplasm of small intestine (C17)ileum; intestine, intestinalsmallileum
C17.3Meckel's diverticulum, malignantMalignant neoplasm of small intestine (C17)Meckel diverticulum, malignant
C17.8Malignant neoplasm of overlapping sites of small intestineMalignant neoplasm of small intestine (C17)duodenojejunal junction; intestine, intestinalsmalloverlapping lesion
C17.9Malignant neoplasm of small intestine, unspecifiedMalignant neoplasm of small intestine (C17)intestine, intestinalsmall
C18.0Malignant neoplasm of cecumMalignant neoplasm of colon (C18)caput coli; cecum; ileocecum, ileocecal (coil) (junction) (valve); intestine, intestinallargecaput coli; intestine, intestinallargececum; intestine, intestinallargecoloncaput; intestine, intestinallargeileocecum, ileocecal (coil) (valve); junctionileocecal
C18.1Malignant neoplasm of appendixMalignant neoplasm of colon (C18)appendix; intestine, intestinallargeappendix
C18.2Malignant neoplasm of ascending colonMalignant neoplasm of colon (C18)intestine, intestinallargecolonascending; intestine, intestinallargecolonright
C18.3Malignant neoplasm of hepatic flexureMalignant neoplasm of colon (C18)hepatic [See Also: Index to disease, by histology]flexure (colon); intestine, intestinallargehepatic flexure
C18.4Malignant neoplasm of transverse colonMalignant neoplasm of colon (C18)intestine, intestinallargecolontransverse
C18.5Malignant neoplasm of splenic flexureMalignant neoplasm of colon (C18)intestine, intestinallargesplenic flexure; spleen, splenic NECflexure (colon)
C18.6Malignant neoplasm of descending colonMalignant neoplasm of colon (C18)intestine, intestinallargecolondescending; intestine, intestinallargecolondistal; intestine, intestinallargecolonleft
C18.7Malignant neoplasm of sigmoid colonMalignant neoplasm of colon (C18)intestine, intestinallargecolonpelvic; intestine, intestinallargecolonsigmoid (flexure); intestine, intestinallargesigmoid flexure (lower) (upper); sigmoid flexure (lower) (upper)
C18.8Malignant neoplasm of overlapping sites of colonMalignant neoplasm of colon (C18)intestine, intestinallargecolonoverlapping lesion; intestine, intestinallargeoverlapping lesion
C18.9Malignant neoplasm of colon, unspecifiedMalignant neoplasm of colon (C18)colon [See Also: Neoplasm, intestine, large]; intestine, intestinallarge; intestine, intestinallargecolon
C19Malignant neoplasm of rectosigmoid junctionMalignant neoplasm of rectosigmoid junction (C19)colon [See Also: Neoplasm, intestine, large]with rectum; intestine, intestinallargecolonand rectum; junctionpelvirectal; junctionrectosigmoid; pelvirectal junction; rectosigmoid (junction); rectum (ampulla)and colon
C20Malignant neoplasm of rectumMalignant neoplasm of rectum (C20)rectum (ampulla)
C21.0Malignant neoplasm of anus, unspecifiedMalignant neoplasm of anus and anal canal (C21)anus, anal
C21.1Malignant neoplasm of anal canalMalignant neoplasm of anus and anal canal (C21)anus, analcanal; anus, analsphincter; canal; canalanal; hemorrhoidal zone; sphincter; sphincteranal
C21.2Malignant neoplasm of cloacogenic zoneMalignant neoplasm of anus and anal canal (C21)anus, analcloacogenic zone; cloacogenic zone
C21.8Malignant neoplasm of overlapping sites of rectum, anus and anal canalMalignant neoplasm of anus and anal canal (C21)anorectum, anorectal (junction); anus, analoverlapping lesion with rectosigmoid junction or rectum; crypt of Morgagni; junction; junctionanorectal; rectosigmoid (junction)overlapping lesion with anus or rectum; rectum (ampulla)overlapping lesion with anus or rectosigmoid junction
C22.0Liver cell carcinomaMalignant neoplasm of liver and intrahepatic bile ducts (C22)hepatoma
C22.1Intrahepatic bile duct carcinomaMalignant neoplasm of liver and intrahepatic bile ducts (C22)bile or biliary (tract)canaliculi (biliferi) (intrahepatic); bile or biliary (tract)canals, interlobular; bile or biliary (tract)duct or passage (common) (cystic) (extrahepatic)interlobular; bile or biliary (tract)duct or passage (common) (cystic) (extrahepatic)intrahepatic; canaliculi, biliary (biliferi) (intrahepatic); cholangiole; gall duct (extrahepatic)intrahepatic; intrahepatic (bile) duct
C22.2HepatoblastomaMalignant neoplasm of liver and intrahepatic bile ducts (C22)hepatoblastoma
C22.8Malignant neoplasm of liver, primary, unspecified as to typeMalignant neoplasm of liver and intrahepatic bile ducts (C22)hepatic [See Also: Index to disease, by histology]primary; liver [See Also: Index to disease, by histology]primary
C22.9Malignant neoplasm of liver, not specified as primary or secondaryMalignant neoplasm of liver and intrahepatic bile ducts (C22)hepatic [See Also: Index to disease, by histology]; liver [See Also: Index to disease, by histology]
C23Malignant neoplasm of gallbladderMalignant neoplasm of gallbladder (C23)gallbladder
C24.0Malignant neoplasm of extrahepatic bile ductMalignant neoplasm of other and unsp parts of biliary tract (C24)bile or biliary (tract)duct or passage (common) (cystic) (extrahepatic); choledochal duct; common (bile) duct; cystic (bile) duct (common); extrahepatic (bile) duct; gall duct (extrahepatic); hepatic [See Also: Index to disease, by histology]duct (bile); sphincterof Oddi
C24.1Malignant neoplasm of ampulla of VaterMalignant neoplasm of other and unsp parts of biliary tract (C24)ampulla of Vater; Vater's ampulla
C24.8Malignant neoplasm of overlapping sites of biliary tractMalignant neoplasm of other and unsp parts of biliary tract (C24)bile or biliary (tract)duct or passage (common) (cystic) (extrahepatic)intrahepaticand extrahepatic; extrahepatic (bile) ductoverlapping lesion with gallbladder; gallbladderoverlapping lesion with extrahepatic bile ducts
C24.9Malignant neoplasm of biliary tract, unspecifiedMalignant neoplasm of other and unsp parts of biliary tract (C24)bile or biliary (tract); hepatobiliary
C25.0Malignant neoplasm of head of pancreasMalignant neoplasm of pancreas (C25)pancreashead
C25.1Malignant neoplasm of body of pancreasMalignant neoplasm of pancreas (C25)pancreasbody
C25.2Malignant neoplasm of tail of pancreasMalignant neoplasm of pancreas (C25)pancreastail
C25.3Malignant neoplasm of pancreatic ductMalignant neoplasm of pancreas (C25)pancreasduct (of Santorini) (of Wirsung); Santorini's duct; Wirsung's duct
C25.4Malignant neoplasm of endocrine pancreasMalignant neoplasm of pancreas (C25)insular tissue (pancreas); islands or islets of Langerhans; Langerhans, islands or islets; pancreasislet cells
C25.7Malignant neoplasm of other parts of pancreasMalignant neoplasm of pancreas (C25)pancreasectopic tissue; pancreasneck
C25.8Malignant neoplasm of overlapping sites of pancreasMalignant neoplasm of pancreas (C25)pancreasoverlapping lesion
C25.9Malignant neoplasm of pancreas, unspecifiedMalignant neoplasm of pancreas (C25)pancreas
C26.0Malignant neoplasm of intestinal tract, part unspecifiedMalignant neoplasm of other and ill-defined digestive organs (C26)intestine, intestinal; intestine, intestinaltract NEC
C26.1Malignant neoplasm of spleenMalignant neoplasm of other and ill-defined digestive organs (C26)spleen, splenic NEC
C26.9Malignant neoplasm of ill-defined sites within the digestive systemMalignant neoplasm of other and ill-defined digestive organs (C26)alimentary canal or tract NEC; digestive organs, system, tube, or tract NEC; gastrocolic; gastrointestinal (tract) NEC; peritoneum, peritoneal (cavity)overlapping lesionwith digestive organs
C30.0Malignant neoplasm of nasal cavityMalignant neoplasm of nasal cavity and middle ear (C30)cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]nose, nasal; cavitynasal; concha [See Also: Neoplasm, skin, ear]nose; mucosanasal; nares, naris (anterior) (posterior); nose, nasalcartilage; nose, nasalcavity; nose, nasalfossa; nose, nasalinternal; nose, nasalmucosa; nose, nasalseptum; nose, nasalturbinate (mucosa); nose, nasalvestibule; nostril; septum; septumnasal; turbinate (bone)nas...
C30.1Malignant neoplasm of middle earMalignant neoplasm of nasal cavity and middle ear (C30)antrum (Highmore) (maxillary)tympanicum; auditorycanal (external) (skin)internal; auditorytube; auricular canal (external) [See Also: Neoplasm, skin, ear]internal; cavitytympanic; ear (external) [See Also: Neoplasm, skin, ear]inner; ear (external) [See Also: Neoplasm, skin, ear]middle; eustachian tube; mastoid (air cells) (antrum) (cavity); tympanic cavity
C31.0Malignant neoplasm of maxillary sinusMalignant neoplasm of accessory sinuses (C31)antrum (Highmore) (maxillary); maxilla, maxillary (superior)antrum; maxilla, maxillary (superior)sinus; sinus (accessory)maxillary
C31.1Malignant neoplasm of ethmoidal sinusMalignant neoplasm of accessory sinuses (C31)ethmoid (sinus); sinus (accessory)ethmoidal
C31.2Malignant neoplasm of frontal sinusMalignant neoplasm of accessory sinuses (C31)frontalsinus; sinus (accessory)frontal
C31.3Malignant neoplasm of sphenoid sinusMalignant neoplasm of accessory sinuses (C31)sinus (accessory)sphenoid; sphenoid; sphenoidsinus
C31.8Malignant neoplasm of overlapping sites of accessory sinusesMalignant neoplasm of accessory sinuses (C31)ear (external) [See Also: Neoplasm, skin, ear]overlapping lesion with accessory sinuses; sinus (accessory)overlapping lesion
C31.9Malignant neoplasm of accessory sinus, unspecifiedMalignant neoplasm of accessory sinuses (C31)sinus (accessory); sinus (accessory)nasal, paranasal NEC
C32.0Malignant neoplasm of glottisMalignant neoplasm of larynx (C32)commissurelaryngeal; cord (true) (vocal); glottis; larynx, laryngeal NECcommissure (anterior) (posterior); larynx, laryngeal NECintrinsic; vocal cords (true)
C32.1Malignant neoplasm of supraglottisMalignant neoplasm of larynx (C32)aryepiglottic foldlaryngeal aspect; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]epiglottis; cord (true) (vocal)false; epiglottis; epiglottisposterior (laryngeal) surface; epiglottissuprahyoid portion; interarytenoid foldlaryngeal aspect; larynx, laryngeal NECaryepiglottic fold; larynx, laryngeal NECextrinsic NEC; larynx, laryngeal NECinterarytenoid fold; larynx, laryngeal NECventri...
C32.2Malignant neoplasm of subglottisMalignant neoplasm of larynx (C32)subglottis, subglottic
C32.3Malignant neoplasm of laryngeal cartilageMalignant neoplasm of larynx (C32)arytenoid (cartilage); cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]arytenoid; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]cricoid; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]cuneiform; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]larynx, laryngeal; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]thyroid; cricoidcartilage; ...
C32.8Malignant neoplasm of overlapping sites of larynxMalignant neoplasm of larynx (C32)larynx, laryngeal NECoverlapping lesion
C32.9Malignant neoplasm of larynx, unspecifiedMalignant neoplasm of larynx (C32)larynx, laryngeal NEC
C33Malignant neoplasm of tracheaMalignant neoplasm of trachea (C33)cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]trachea; trachea (cartilage) (mucosa); windpipe
C34.0Malignant neoplasm of main bronchusMalignant neoplasm of bronchus and lung (C34)bronchuscarina; bronchusmain; carina (bronchus); cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]bronchi; hilus of lung; lungcarina; lunghilus; lungmain bronchus
C34.1Malignant neoplasm of upper lobe, bronchus or lungMalignant neoplasm of bronchus and lung (C34)bronchusupper lobe of lung; lingula, lung; lungazygos lobe; lunglinqula; lungupper lobe
C34.2Malignant neoplasm of middle lobe, bronchus or lungMalignant neoplasm of bronchus and lung (C34)bronchusmiddle lobe of lung; lungmiddle lobe
C34.3Malignant neoplasm of lower lobe, bronchus or lungMalignant neoplasm of bronchus and lung (C34)bronchuslower lobe of lung; lunglower lobe
C34.8Malignant neoplasm of overlapping sites of bronchus and lungMalignant neoplasm of bronchus and lung (C34)bronchusoverlapping lesion; lungoverlapping lesion; trachea (cartilage) (mucosa)overlapping lesion with bronchus or lung; tracheobronchial; tracheobronchialoverlapping lesion with lung
C34.9Malignant neoplasm of unspecified part of bronchus or lungMalignant neoplasm of bronchus and lung (C34)bronchiogenic, bronchogenic (lung); bronchiole; bronchus; lung; lunglobe NEC; pulmonary [See Also: Neoplasm, lung]; subpleural
C37Malignant neoplasm of thymusMalignant neoplasm of thymus (C37)thymus (gland)
C38.0Malignant neoplasm of heartMalignant neoplasm of heart, mediastinum and pleura (C38)atrium, cardiac; endocardium; epicardium; heart; myocardium; myopericardium; pericardium; ventricle (cerebral) (floor) (lateral) (third)cardiac (left) (right)
C38.1Malignant neoplasm of anterior mediastinumMalignant neoplasm of heart, mediastinum and pleura (C38)mediastinum, mediastinalanterior; substernal
C38.2Malignant neoplasm of posterior mediastinumMalignant neoplasm of heart, mediastinum and pleura (C38)mediastinum, mediastinalposterior
C38.3Malignant neoplasm of mediastinum, part unspecifiedMalignant neoplasm of heart, mediastinum and pleura (C38)mediastinum, mediastinal
C38.4Malignant neoplasm of pleuraMalignant neoplasm of heart, mediastinum and pleura (C38)pleura, pleural (cavity); pleura, pleural (cavity)parietal; pleura, pleural (cavity)visceral
C38.8Malignant neoplasm of overlapping sites of heart, mediastinum and pleuraMalignant neoplasm of heart, mediastinum and pleura (C38)pleura, pleural (cavity)overlapping lesion with heart or mediastinum
C39.0Malignant neoplasm of upper respiratory tract, part unspecifiedMalig neoplm of sites in the resp sys and intrathorac organs (C39)respiratorytract NECupper
C39.9Malignant neoplasm of lower respiratory tract, part unspecifiedMalig neoplm of sites in the resp sys and intrathorac organs (C39)respiratory; respiratoryorgans or system NEC; respiratorytract NEC
C40.0Malignant neoplasm of scapula and long bones of upper limbMalignant neoplasm of bone and articular cartilage of limbs (C40)bone (periosteum)arm NEC; bone (periosteum)elbow; bone (periosteum)forearm; bone (periosteum)humerus (any part); bone (periosteum)limb NECupper (long bones); bone (periosteum)radius (any part); bone (periosteum)scapula (any part); bone (periosteum)shoulder; bone (periosteum)ulna (any part); humerus (any part); joint NEC [See Also: Neoplasm, bone]acromioclavicular; radius (any part); scapula (any p...
C40.1Malignant neoplasm of short bones of upper limbMalignant neoplasm of bone and articular cartilage of limbs (C40)bone (periosteum)carpus (any); bone (periosteum)finger (any); bone (periosteum)hand; bone (periosteum)limb NECupper (long bones)short bones; bone (periosteum)metacarpus (any); bone (periosteum)navicularhand; bone (periosteum)phalangeshand; bone (periosteum)scaphoidof hand; bone (periosteum)thumb; bone (periosteum)trapezium; bone (periosteum)trapezoid; bone (periosteum)unciform; bone (periosteum)wr...
C40.2Malignant neoplasm of long bones of lower limbMalignant neoplasm of bone and articular cartilage of limbs (C40)bone (periosteum)femur (any part); bone (periosteum)fibula (any part); bone (periosteum)knee; bone (periosteum)leg NEC; bone (periosteum)limb NEClower (long bones); bone (periosteum)patella; bone (periosteum)tibia (any part); cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]semilunar (knee); femur (any part); fibula (any part); meniscus, knee joint (lateral) (medial); semilunar cartilag...
C40.20Malignant neoplasm of long bones of unspecified lower limbMalignant neoplasm of bone and articular cartilage of limbs (C40)patella
C40.3Malignant neoplasm of short bones of lower limbMalignant neoplasm of bone and articular cartilage of limbs (C40)bone (periosteum)ankle; bone (periosteum)astragalus; bone (periosteum)calcaneus; bone (periosteum)cuboid; bone (periosteum)foot; bone (periosteum)heel; bone (periosteum)limb NEClower (long bones)short bones; bone (periosteum)metatarsus (any); bone (periosteum)navicular; bone (periosteum)navicularankle; bone (periosteum)phalanges; bone (periosteum)phalangesfoot; bone (periosteum)scaphoidof ankle; b...
C40.8Malignant neoplasm of overlapping sites of bone and articular cartilage of limbMalignant neoplasm of bone and articular cartilage of limbs (C40)bone (periosteum)overlapping sites
C40.9Malignant neoplasm of unspecified bones and articular cartilage of limbMalignant neoplasm of bone and articular cartilage of limbs (C40)bone (periosteum)limb NEC
C41.0Malignant neoplasm of bones of skull and faceMalignant neoplasm of bone/artic cartl of and unsp sites (C41)alveolarridge or processupper; bone (periosteum)calvarium; bone (periosteum)clivus; bone (periosteum)cranial; bone (periosteum)ethmoid (labyrinth); bone (periosteum)face; bone (periosteum)frontal; bone (periosteum)hyoid; bone (periosteum)malar; bone (periosteum)mastoid; bone (periosteum)maxilla, maxillary (superior); bone (periosteum)nose, nasal; bone (periosteum)occipital; bone (periosteum)orbit;...
C41.1Malignant neoplasm of mandibleMalignant neoplasm of bone/artic cartl of and unsp sites (C41)alveolarridge or process; alveolarridge or processlower; bone (periosteum)jaw (lower); bone (periosteum)mandible; bone (periosteum)maxilla, maxillary (superior)inferior; jawbone; jawbonelower; joint NEC [See Also: Neoplasm, bone]temporomandibular; mandible; mandiblealveolarridge or process
C41.2Malignant neoplasm of vertebral columnMalignant neoplasm of bone/artic cartl of and unsp sites (C41)atlas; bone (periosteum)atlas; bone (periosteum)axis; bone (periosteum)back NEC; bone (periosteum)intervertebral cartilage or disc; bone (periosteum)spine, spinal (column); bone (periosteum)vertebra (column); cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]intervertebral; disc, intervertebral; intervertebral cartilage or disc; nucleus pulposus; spine, spinal (column); spine, spinal (co...
C41.3Malignant neoplasm of ribs, sternum and clavicleMalignant neoplasm of bone/artic cartl of and unsp sites (C41)bone (periosteum)clavicle; bone (periosteum)costal cartilage; bone (periosteum)costovertebral joint; bone (periosteum)rib; bone (periosteum)sternum; bone (periosteum)xiphoid process; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]costal; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]ensiform; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]rib; clavicle; cost...
C41.4Malignant neoplasm of pelvic bones, sacrum and coccyxMalignant neoplasm of bone/artic cartl of and unsp sites (C41)bone (periosteum)acetabulum; bone (periosteum)coccygeal vertebra; bone (periosteum)coccyx; bone (periosteum)hip; bone (periosteum)ilium; bone (periosteum)innominate; bone (periosteum)ischium; bone (periosteum)pelvic; bone (periosteum)pubic; bone (periosteum)sacral vertebra; bone (periosteum)sacrum; bone (periosteum)spine, spinal (column)coccyx; bone (periosteum)spine, spinal (column)sacrum; bone (...
C41.9Malignant neoplasm of bone and articular cartilage, unspecifiedMalignant neoplasm of bone/artic cartl of and unsp sites (C41)bone (periosteum); bone (periosteum)cartilage NEC; bone (periosteum)cuneiform; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]; joint NEC [See Also: Neoplasm, bone]; skeleton, skeletal NEC
C44.00Unspecified malignant neoplasm of skin of lipOther and unspecified malignant neoplasm of skin (C44)lipskin (commissure) (lower) (upper); skin NOSlip (lower) (upper)
C44.01Basal cell carcinoma of skin of lipOther and unspecified malignant neoplasm of skin (C44)lipskin (commissure) (lower) (upper)basal cell carcinoma; skin NOSlip (lower) (upper)basal cell carcinoma
C44.02Squamous cell carcinoma of skin of lipOther and unspecified malignant neoplasm of skin (C44)lipskin (commissure) (lower) (upper)squamous cell carcinoma; skin NOSlip (lower) (upper)squamous cell carcinoma
C44.09Other specified malignant neoplasm of skin of lipOther and unspecified malignant neoplasm of skin (C44)lipskin (commissure) (lower) (upper)specified type NEC; skin NOSlip (lower) (upper)specified type NEC
C44.10Unspecified malignant neoplasm of skin of eyelid, including canthusOther and unspecified malignant neoplasm of skin (C44)canthus (eye) (inner) (outer); eyelid (lower) (skin) (upper); lid (lower) (upper); meibomian gland; palpebra; skin NOScanthus (eye) (inner) (outer); skin NOSeyelid; skin NOSlid (lower) (upper); skin NOSpalpebra
C44.11Basal cell carcinoma of skin of eyelid, including canthusOther and unspecified malignant neoplasm of skin (C44)canthus (eye) (inner) (outer)basal cell carcinoma; eyelid (lower) (skin) (upper)basal cell carcinoma; lid (lower) (upper)basal cell carcinoma; meibomian glandbasal cell carcinoma; palpebrabasal cell carcinoma; skin NOScanthus (eye) (inner) (outer)basal cell carcinoma; skin NOSeyelidbasal cell carcinoma; skin NOSlid (lower) (upper)basal cell carcinoma; skin NOSpalpebrabasal cell carcinoma
C44.12Squamous cell carcinoma of skin of eyelid, including canthusOther and unspecified malignant neoplasm of skin (C44)canthus (eye) (inner) (outer)squamous cell carcinoma; eyelid (lower) (skin) (upper)squamous cell carcinoma; lid (lower) (upper)squamous cell carcinoma; meibomian glandsquamous cell carcinoma; palpebrasquamous cell carcinoma; skin NOScanthus (eye) (inner) (outer)squamous cell carcinoma; skin NOSeyelidsquamous cell carcinoma; skin NOSlid (lower) (upper)squamous cell carcinoma; skin NOSpalpebrasquamo...
C44.13Sebaceous cell carcinoma of skin of eyelid, including canthusOther and unspecified malignant neoplasm of skin (C44)canthus (eye) (inner) (outer)sebaceous cell; eyelid (lower) (skin) (upper)sebaceous cell; lid (lower) (upper)sebaceous cell; meibomian glandsebaceous cell; palpebrasebaceous cell; skin NOScanthus (eye) (inner) (outer)sebaceous cell; skin NOSeyelidsebaceous cell; skin NOSlid (lower) (upper)sebaceous cell; skin NOSpalpebrasebaceous cell
C44.19Other specified malignant neoplasm of skin of eyelid, including canthusOther and unspecified malignant neoplasm of skin (C44)canthus (eye) (inner) (outer)specified type NEC; eyelid (lower) (skin) (upper)specified type NEC; lid (lower) (upper)specified type NEC; meibomian glandspecified type NEC; palpebraspecified type NEC; skin NOScanthus (eye) (inner) (outer)specified type NEC; skin NOSeyelidspecified type NEC; skin NOSlid (lower) (upper)specified type NEC; skin NOSpalpebraspecified type NEC
C44.20Unspecified malignant neoplasm of skin of ear and external auricular canalOther and unspecified malignant neoplasm of skin (C44)auditory; auditorycanal (external) (skin); auricle, ear [See Also: Neoplasm, skin, ear]; auricular canal (external) [See Also: Neoplasm, skin, ear]; canalauditory (external) [See Also: Neoplasm, skin, ear]; canalauricular (external) [See Also: Neoplasm, skin, ear]; concha [See Also: Neoplasm, skin, ear]; ear (external) [See Also: Neoplasm, skin, ear]; ear (external) [See Also: Neoplasm, skin, ear]...
C44.21Basal cell carcinoma of skin of ear and external auricular canalOther and unspecified malignant neoplasm of skin (C44)ear (external) [See Also: Neoplasm, skin, ear]skinbasal cell carcinoma; earlobebasal cell carcinoma; skin NOSear (external)basal cell carcinoma
C44.22Squamous cell carcinoma of skin of ear and external auricular canalOther and unspecified malignant neoplasm of skin (C44)ear (external) [See Also: Neoplasm, skin, ear]skinsquamous cell carcinoma; earlobesquamous cell carcinoma; skin NOSear (external)squamous cell carcinoma
C44.29Other specified malignant neoplasm of skin of ear and external auricular canalOther and unspecified malignant neoplasm of skin (C44)ear (external) [See Also: Neoplasm, skin, ear]skinspecified type NEC; earlobespecified type NEC; skin NOSear (external)specified type NEC
C44.300Unspecified malignant neoplasm of skin of unspecified part of faceOther and unspecified malignant neoplasm of skin (C44)skin NOSface NOS
C44.301Unspecified malignant neoplasm of skin of noseOther and unspecified malignant neoplasm of skin (C44)ala nasi (external) [See Also: Neoplasm, skin, nose]; nose, nasalala (external) (nasi) [See Also: Neoplasm, nose, skin]; nose, nasalexternal (skin) [See Also: Neoplasm, nose, skin]; nose, nasalskin; skin NOSala nasi [See Also: Neoplasm, nose, skin]; skin NOSnose (external) [See Also: Neoplasm, nose, skin]
C44.309Unspecified malignant neoplasm of skin of other parts of faceOther and unspecified malignant neoplasm of skin (C44)brow; cheekexternal; chin; eyebrow; forehead (skin); jawskin [See Also: Neoplasm, skin, face]; nasolabial groove [See Also: Neoplasm, skin, face]; skin NOSbrow [See Also: Neoplasm, skin, face]; skin NOScheek (external) [See Also: Neoplasm, skin, face]; skin NOSchin [See Also: Neoplasm, skin, face]; skin NOScolumnella [See Also: Neoplasm, skin, face]; skin NOSeyebrow [See Also: Neoplasm, skin, face...
C44.310Basal cell carcinoma of skin of unspecified parts of faceOther and unspecified malignant neoplasm of skin (C44)skin NOSface NOSbasal cell carcinoma
C44.311Basal cell carcinoma of skin of noseOther and unspecified malignant neoplasm of skin (C44)nose, nasalskinbasal cell carcinoma
C44.319Basal cell carcinoma of skin of other parts of faceOther and unspecified malignant neoplasm of skin (C44)browbasal cell carcinoma; cheekexternalbasal cell carcinoma; chinbasal cell carcinoma; eyebrowbasal cell carcinoma; forehead (skin)basal cell carcinoma
C44.320Squamous cell carcinoma of skin of unspecified parts of faceOther and unspecified malignant neoplasm of skin (C44)skin NOSface NOSsquamous cell carcinoma
C44.321Squamous cell carcinoma of skin of noseOther and unspecified malignant neoplasm of skin (C44)nose, nasalskinsquamous cell carcinoma
C44.329Squamous cell carcinoma of skin of other parts of faceOther and unspecified malignant neoplasm of skin (C44)browsquamous cell carcinoma; cheekexternalsquamous cell carcinoma; chinsquamous cell carcinoma; eyebrowsquamous cell carcinoma; forehead (skin)squamous cell carcinoma
C44.390Other specified malignant neoplasm of skin of unspecified parts of faceOther and unspecified malignant neoplasm of skin (C44)columnella [See Also: Neoplasm, skin, face]; skin NOSface NOSspecified type NEC
C44.391Other specified malignant neoplasm of skin of noseOther and unspecified malignant neoplasm of skin (C44)nose, nasalskinspecified type NEC
C44.399Other specified malignant neoplasm of skin of other parts of faceOther and unspecified malignant neoplasm of skin (C44)browspecified type NEC; cheekexternalspecified type NEC; chinspecified type NEC; eyebrowspecified type NEC; forehead (skin)specified type NEC
C44.40Unspecified malignant neoplasm of skin of scalp and neckOther and unspecified malignant neoplasm of skin (C44)neck NECskin; scalp; skin NOScervical region [See Also: Neoplasm, skin, neck]; skin NOShead NEC [See Also: Neoplasm, skin, scalp]; skin NOSneck; skin NOSscalp; skin NOSsupraclavicular region [See Also: Neoplasm, skin, neck]
C44.41Basal cell carcinoma of skin of scalp and neckOther and unspecified malignant neoplasm of skin (C44)neck NECskinbasal cell carcinoma; scalpbasal cell carcinoma; skin NOSneckbasal cell carcinoma; skin NOSscalpbasal cell carcinoma
C44.42Squamous cell carcinoma of skin of scalp and neckOther and unspecified malignant neoplasm of skin (C44)neck NECskinsquamous cell carcinoma; scalpsquamous cell carcinoma; skin NOSnecksquamous cell carcinoma; skin NOSscalpsquamous cell carcinoma
C44.49Other specified malignant neoplasm of skin of scalp and neckOther and unspecified malignant neoplasm of skin (C44)neck NECskinspecified type NEC; scalpspecified type NEC; skin NOSneckspecified type NEC; skin NOSscalpspecified type NEC
C44.500Unspecified malignant neoplasm of anal skinOther and unspecified malignant neoplasm of skin (C44)anus, analmargin [See Also: Neoplasm, anus, skin]; anus, analskin; perianal (skin) [See Also: Neoplasm, anus, skin]; skin NOSanus; skin NOSperianal [See Also: Neoplasm, skin, anus]; skin NOSperineum [See Also: Neoplasm, skin, anus]
C44.501Unspecified malignant neoplasm of skin of breastOther and unspecified malignant neoplasm of skin (C44)breast (connective tissue) (glandular tissue) (soft parts)mastectomy site (skin) [See Also: Neoplasm, breast, skin]; breast (connective tissue) (glandular tissue) (soft parts)skin; mastectomy site (skin) [See Also: Neoplasm, breast, skin]; skin NOSbreast; skin NOSmastectomy site (skin) [See Also: Neoplasm, skin, breast]
C44.509Unspecified malignant neoplasm of skin of other part of trunkOther and unspecified malignant neoplasm of skin (C44)abdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]; axilla, axillaryfold [See Also: Neoplasm, skin, trunk]; nates [See Also: Neoplasm, skin, trunk]; skin NOSabdominal wall; skin NOSaxilla, axillary fold [See Also: Neoplasm, skin, trunk]; skin NOSback [See Also: Neoplasm, skin, trunk]; skin NOSbuttock [See Also: Neoplasm, skin, trunk]; skin NOSchest (wall) [See Also: Neoplasm, skin, t...
C44.510Basal cell carcinoma of anal skinOther and unspecified malignant neoplasm of skin (C44)anus, analskinbasal cell carcinoma; skin NOSanusbasal cell carcinoma
C44.511Basal cell carcinoma of skin of breastOther and unspecified malignant neoplasm of skin (C44)breast (connective tissue) (glandular tissue) (soft parts)skinbasal cell carcinoma; skin NOSbreastbasal cell carcinoma
C44.519Basal cell carcinoma of skin of other part of trunkOther and unspecified malignant neoplasm of skin (C44)abdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]skin; abdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]skinbasal cell carcinoma; skin NOSabdominal wallbasal cell carcinoma; skin NOStrunkbasal cell carcinoma
C44.520Squamous cell carcinoma of anal skinOther and unspecified malignant neoplasm of skin (C44)anus, analskinsquamous cell carcinoma; skin NOSanussquamous cell carcinoma
C44.521Squamous cell carcinoma of skin of breastOther and unspecified malignant neoplasm of skin (C44)breast (connective tissue) (glandular tissue) (soft parts)skinsquamous cell carcinoma; skin NOSbreastsquamous cell carcinoma
C44.529Squamous cell carcinoma of skin of other part of trunkOther and unspecified malignant neoplasm of skin (C44)abdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]skinsquamous cell carcinoma; skin NOSabdominal wallsquamous cell carcinoma; skin NOStrunksquamous cell carcinoma
C44.590Other specified malignant neoplasm of anal skinOther and unspecified malignant neoplasm of skin (C44)anus, analskinspecified type NEC; skin NOSanusspecified type NEC
C44.591Other specified malignant neoplasm of skin of breastOther and unspecified malignant neoplasm of skin (C44)breast (connective tissue) (glandular tissue) (soft parts)skinspecified type NEC; skin NOSbreastspecified type NEC
C44.599Other specified malignant neoplasm of skin of other part of trunkOther and unspecified malignant neoplasm of skin (C44)abdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]skinspecified type NEC; skin NOSabdominal wallspecified type NEC; skin NOStrunkspecified type NEC
C44.60Unspecified malignant neoplasm of skin of upper limb, including shoulderOther and unspecified malignant neoplasm of skin (C44)nail [See Also: Neoplasm, skin, limb]finger [See Also: Neoplasm, skin, limb, upper]; skin NOSantecubital space [See Also: Neoplasm, skin, limb, upper]; skin NOSarm [See Also: Neoplasm, skin, limb, upper]; skin NOSelbow [See Also: Neoplasm, skin, limb, upper]; skin NOSfinger [See Also: Neoplasm, skin, limb, upper]; skin NOSforearm [See Also: Neoplasm, skin, limb, upper]; skin NOShand [See Also: Neo...
C44.61Basal cell carcinoma of skin of upper limb, including shoulderOther and unspecified malignant neoplasm of skin (C44)skin NOSlimb NECupperbasal cell carcinoma
C44.62Squamous cell carcinoma of skin of upper limb, including shoulderOther and unspecified malignant neoplasm of skin (C44)skin NOSlimb NECuppersquamous cell carcinoma
C44.69Other specified malignant neoplasm of skin of upper limb, including shoulderOther and unspecified malignant neoplasm of skin (C44)skin NOSlimb NECupperspecified type NEC
C44.70Unspecified malignant neoplasm of skin of lower limb, including hipOther and unspecified malignant neoplasm of skin (C44)nail [See Also: Neoplasm, skin, limb]toe [See Also: Neoplasm, skin, limb, lower]; skin NOSankle [See Also: Neoplasm, skin, limb, lower]; skin NOScalf [See Also: Neoplasm, skin, limb, lower]; skin NOSfoot [See Also: Neoplasm, skin, limb, lower]; skin NOSheel [See Also: Neoplasm, skin, limb, lower]; skin NOShip [See Also: Neoplasm, skin, limb, lower]; skin NOSknee [See Also: Neoplasm, skin, limb, lo...
C44.71Basal cell carcinoma of skin of lower limb, including hipOther and unspecified malignant neoplasm of skin (C44)skin NOSlimb NEClowerbasal cell carcinoma
C44.72Squamous cell carcinoma of skin of lower limb, including hipOther and unspecified malignant neoplasm of skin (C44)skin NOSlimb NEClowersquamous cell carcinoma
C44.79Other specified malignant neoplasm of skin of lower limb, including hipOther and unspecified malignant neoplasm of skin (C44)skin NOSlimb NEClowerspecified type NEC
C44.80Unspecified malignant neoplasm of overlapping sites of skinOther and unspecified malignant neoplasm of skin (C44)skin NOSoverlapping lesion; skin NOSspecified sites NEC
C44.81Basal cell carcinoma of overlapping sites of skinOther and unspecified malignant neoplasm of skin (C44)skin NOSoverlapping lesionbasal cell carcinoma; skin NOSspecified sites NECbasal cell carcinoma
C44.82Squamous cell carcinoma of overlapping sites of skinOther and unspecified malignant neoplasm of skin (C44)skin NOSoverlapping lesionsquamous cell carcinoma; skin NOSspecified sites NECsquamous cell carcinoma
C44.89Other specified malignant neoplasm of overlapping sites of skinOther and unspecified malignant neoplasm of skin (C44)skin NOSoverlapping lesionspecified type NEC; skin NOSspecified sites NECspecified type NEC
C44.90Unspecified malignant neoplasm of skin, unspecifiedOther and unspecified malignant neoplasm of skin (C44)connective tissue NECskin (dermis) NEC [See Also: Neoplasm, skin, by site]; nail [See Also: Neoplasm, skin, limb]; scar NEC [See Also: Neoplasm, skin, by site]; skin NOS; skin NOSlimb NEC; sudoriferous, sudoriparous gland, site unspecified; sweat gland (apocrine) (eccrine), site unspecified
C44.91Basal cell carcinoma of skin, unspecifiedOther and unspecified malignant neoplasm of skin (C44)skin NOSbasal cell carcinoma; skin NOSlimb NECbasal cell carcinoma
C44.92Squamous cell carcinoma of skin, unspecifiedOther and unspecified malignant neoplasm of skin (C44)skin NOSsquamous cell carcinoma
C44.99Other specified malignant neoplasm of skin, unspecifiedOther and unspecified malignant neoplasm of skin (C44)skin NOSspecified type NEC
C47.0Malignant neoplasm of peripheral nerves of head, face and neckMalignant neoplasm of prph nerves and autonomic nervous sys (C47)nerve (ganglion)peripheral NECauricle (ear); nerve (ganglion)peripheral NECcervical region; nerve (ganglion)peripheral NECcheek; nerve (ganglion)peripheral NECchin; nerve (ganglion)peripheral NECear (external); nerve (ganglion)peripheral NECeyelid; nerve (ganglion)peripheral NECface; nerve (ganglion)peripheral NECforehead; nerve (ganglion)peripheral NEChead; nerve (ganglion)peripheral NECneck; ner...
C47.1Malignant neoplasm of peripheral nerves of upper limb, including shoulderMalignant neoplasm of prph nerves and autonomic nervous sys (C47)brachial plexus; nerve (ganglion)brachial; nerve (ganglion)median; nerve (ganglion)peripheral NECantecubital fossa or space; nerve (ganglion)peripheral NECarm; nerve (ganglion)peripheral NECelbow; nerve (ganglion)peripheral NECextremityupper; nerve (ganglion)peripheral NECfinger; nerve (ganglion)peripheral NECforearm; nerve (ganglion)peripheral NEChand; nerve (ganglion)peripheral NEClimb NECupper;...
C47.2Malignant neoplasm of peripheral nerves of lower limb, including hipMalignant neoplasm of prph nerves and autonomic nervous sys (C47)nerve (ganglion)femoral; nerve (ganglion)obturator; nerve (ganglion)olfactory; nerve (ganglion)peripheral NECankle; nerve (ganglion)peripheral NECcalf; nerve (ganglion)peripheral NECextremitylower; nerve (ganglion)peripheral NECfoot; nerve (ganglion)peripheral NECheel; nerve (ganglion)peripheral NEChip; nerve (ganglion)peripheral NECknee; nerve (ganglion)peripheral NECleg; nerve (ganglion)peripher...
C47.3Malignant neoplasm of peripheral nerves of thoraxMalignant neoplasm of prph nerves and autonomic nervous sys (C47)nerve (ganglion)intercostal; nerve (ganglion)peripheral NECaxilla; nerve (ganglion)peripheral NECchest (wall); nerve (ganglion)peripheral NECinfraclavicular region; nerve (ganglion)peripheral NECintrathoracic; nerve (ganglion)peripheral NECscapular region; nerve (ganglion)peripheral NECthoracic (duct) (wall); nerve (ganglion)peripheral NECthorax
C47.4Malignant neoplasm of peripheral nerves of abdomenMalignant neoplasm of prph nerves and autonomic nervous sys (C47)nerve (ganglion)peripheral NECabdomen; nerve (ganglion)peripheral NECabdominal wall; nerve (ganglion)peripheral NECumbilicus
C47.5Malignant neoplasm of peripheral nerves of pelvisMalignant neoplasm of prph nerves and autonomic nervous sys (C47)lumbosacral plexus; nerve (ganglion)peripheral NECbuttock; nerve (ganglion)peripheral NECextrarectal; nerve (ganglion)peripheral NECgluteal region; nerve (ganglion)peripheral NECgroin; nerve (ganglion)peripheral NECinguinal (canal) (region); nerve (ganglion)peripheral NECischiorectal fossa; nerve (ganglion)peripheral NECnates; nerve (ganglion)peripheral NECpararectal; nerve (ganglion)peripheral NE...
C47.6Malignant neoplasm of peripheral nerves of trunk, unspecifiedMalignant neoplasm of prph nerves and autonomic nervous sys (C47)nerve (ganglion)lumbar; nerve (ganglion)peripheral NECback; nerve (ganglion)peripheral NECflank; nerve (ganglion)peripheral NECtrunk
C47.8Malignant neoplasm of overlapping sites of peripheral nerves and autonomic nervous systemMalignant neoplasm of prph nerves and autonomic nervous sys (C47)nerve (ganglion)peripheral NECpelvoabdominal
C47.9Malignant neoplasm of peripheral nerves and autonomic nervous system, unspecifiedMalignant neoplasm of prph nerves and autonomic nervous sys (C47)ganglia [See Also: Neoplasm, nerve, peripheral]; nerve (ganglion); nerve (ganglion)autonomic NEC [See Also: Neoplasm, nerve, peripheral]; nerve (ganglion)ganglion NEC [See Also: Neoplasm, nerve, peripheral]; nerve (ganglion)parasympathetic NEC; nerve (ganglion)peripheral NEC; nerve (ganglion)peripheral NECextremity; nerve (ganglion)peripheral NEClimb NEC; nerve (ganglion)spinal NEC; nerve (ganglio...
C48.0Malignant neoplasm of retroperitoneumMalignant neoplasm of retroperitoneum and peritoneum (C48)connective tissue NECretroperitoneum; paranephric; periadrenal (tissue); perinephric; peripancreatic; perirenal (tissue); retrocecal; retroperitoneal (space) (tissue); retroperitoneum
C48.1Malignant neoplasm of specified parts of peritoneumMalignant neoplasm of retroperitoneum and peritoneum (C48)cul-de-sac (Douglas'); Douglas' cul-de-sac or pouch; mesentery, mesenteric; mesoappendix; mesocolon; omentum; peritoneum, peritoneal (cavity)parietal; peritoneum, peritoneal (cavity)pelvic; peritoneum, peritoneal (cavity)specified part NEC; rectouterine pouch
C48.2Malignant neoplasm of peritoneum, unspecifiedMalignant neoplasm of retroperitoneum and peritoneum (C48)cavityperitoneal; peritoneum, peritoneal (cavity)
C48.8Malignant neoplasm of overlapping sites of retroperitoneum and peritoneumMalignant neoplasm of retroperitoneum and peritoneum (C48)peritoneum, peritoneal (cavity)overlapping lesion
C49.0Malignant neoplasm of connective and soft tissue of head, face and neckMalignant neoplasm of other connective and soft tissue (C49)carotid (artery); cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]auricular; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]ear (external); cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]eyelid; cartilage (articular) (joint) NEC [See Also: Neoplasm, bone]pinna; connective tissue NECauricle (ear); connective tissue NECcervical region; connective tissue NECcheek...
C49.1Malignant neoplasm of connective and soft tissue of upper limb, including shoulderMalignant neoplasm of other connective and soft tissue (C49)aponeurosispalmar; connective tissue NECantecubital fossa or space; connective tissue NECarm; connective tissue NECelbow; connective tissue NECextremityupper; connective tissue NECfinger; connective tissue NECforearm; connective tissue NEChand; connective tissue NEClimb NECupper; connective tissue NECshoulder; connective tissue NECthumb; connective tissue NECwrist; fascia [See Also: Neoplasm, conn...
C49.2Malignant neoplasm of connective and soft tissue of lower limb, including hipMalignant neoplasm of other connective and soft tissue (C49)aponeurosisplantar; connective tissue NECankle; connective tissue NECcalf; connective tissue NECextremitylower; connective tissue NECfoot; connective tissue NECheel; connective tissue NEChip; connective tissue NECknee; connective tissue NECleg; connective tissue NEClimb NEClower; connective tissue NECpopliteal fossa or space; connective tissue NECthigh; connective tissue NECtoe; fascia [See Also: ...
C49.3Malignant neoplasm of connective and soft tissue of thoraxMalignant neoplasm of other connective and soft tissue (C49)aorta (thoracic); connective tissue NECaxilla; connective tissue NECchest (wall); connective tissue NECdiaphragm; connective tissue NECgreat vessels NEC; connective tissue NECinfraclavicular region; connective tissue NECintrathoracic; connective tissue NECscapular region; connective tissue NECthoracic (duct) (wall); connective tissue NECthorax; diaphragm; great vessels NEC; thorax, thoracic (cavit...
C49.4Malignant neoplasm of connective and soft tissue of abdomenMalignant neoplasm of other connective and soft tissue (C49)abdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]connective tissue; adipose tissue [See Also: Neoplasm, connective tissue]; aorta (thoracic)abdominal; connective tissue NECabdomen; connective tissue NECabdominal wall; connective tissue NECgastric; connective tissue NECgastrointestinal; connective tissue NEChypochondrium; connective tissue NECintestinal; connective tissue NECpsoas mu...
C49.5Malignant neoplasm of connective and soft tissue of pelvisMalignant neoplasm of other connective and soft tissue (C49)coccygeal; coccygealbody or glomus; connective tissue NECbuttock; connective tissue NECextrarectal; connective tissue NECgluteal region; connective tissue NECgroin; connective tissue NECiliopsoas muscle; connective tissue NECinguinal (canal) (region); connective tissue NECischiorectal fossa; connective tissue NECnates; connective tissue NECpararectal; connective tissue NECpara-urethral; connective...
C49.6Malignant neoplasm of connective and soft tissue of trunk, unspecifiedMalignant neoplasm of other connective and soft tissue (C49)connective tissue NECback; connective tissue NECflank; connective tissue NECtrunk
C49.8Malignant neoplasm of overlapping sites of connective and soft tissueMalignant neoplasm of other connective and soft tissue (C49)connective tissue NECoverlapping lesion; connective tissue NECpelvo-abdominal
C49.9Malignant neoplasm of connective and soft tissue, unspecifiedMalignant neoplasm of other connective and soft tissue (C49)aponeurosis; connective tissue NEC; connective tissue NECextremity; connective tissue NEClimb NEC; lymph, lymphatic channel NEC; lymph, lymphatic channel NECvessel [See Also: Neoplasm, connective tissue]
C50.0Malignant neoplasm of nipple and areolaMalignant neoplasm of breast (C50)areola; breast (connective tissue) (glandular tissue) (soft parts)areola; breast (connective tissue) (glandular tissue) (soft parts)nipple; nipple
C50.1Malignant neoplasm of central portion of breastMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)central portion
C50.2Malignant neoplasm of upper-inner quadrant of breastMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)upper-inner quadrant
C50.3Malignant neoplasm of lower-inner quadrant of breastMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)lower-inner quadrant
C50.4Malignant neoplasm of upper-outer quadrant of breastMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)upper-outer quadrant
C50.5Malignant neoplasm of lower-outer quadrant of breastMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)lower-outer quadrant
C50.6Malignant neoplasm of axillary tail of breastMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)axillary tail; breast (connective tissue) (glandular tissue) (soft parts)tail (axillary)
C50.8Malignant neoplasm of overlapping sites of breastMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)inner; breast (connective tissue) (glandular tissue) (soft parts)lower; breast (connective tissue) (glandular tissue) (soft parts)mastectomy site (skin) [See Also: Neoplasm, breast, skin]specified as breast tissue; breast (connective tissue) (glandular tissue) (soft parts)midline; breast (connective tissue) (glandular tissue) (soft parts)ou...
C50.9Malignant neoplasm of breast of unspecified siteMalignant neoplasm of breast (C50)breast (connective tissue) (glandular tissue) (soft parts)
C51.0Malignant neoplasm of labium majusMalignant neoplasm of vulva (C51)Bartholin's gland; labia (skin)majora; labium (skin)majus; skin NOSfemale genital organs (external)labium NECmajus; skin NOSlabia; skin NOSlabiamajora; vestibular gland, greater; vulvovaginal gland
C51.1Malignant neoplasm of labium minusMalignant neoplasm of vulva (C51)labia (skin)minora; labium (skin)minus; skin NOSfemale genital organs (external)labium NECminus; skin NOSlabiaminora
C51.2Malignant neoplasm of clitorisMalignant neoplasm of vulva (C51)clitoris; skin NOSclitoris; skin NOSfemale genital organs (external)clitoris
C51.8Malignant neoplasm of overlapping sites of vulvaMalignant neoplasm of vulva (C51)skin NOSvulvaoverlapping lesion
C51.9Malignant neoplasm of vulva, unspecifiedMalignant neoplasm of vulva (C51)fourchette; labia (skin); labium (skin); mons; monspubis; monsveneris; pudenda, pudendum (femaie); skin NOSfemale genital organs (external); skin NOSfemale genital organs (external)labium NEC; skin NOSfemale genital organs (external)pudendum; skin NOSfemale genital organs (external)vulva; skin NOSvulva; vulva
C52Malignant neoplasm of vaginaMalignant neoplasm of vagina (C52)fornixvagina; Gartner's duct; hymen; vagina, vaginal (fornix) (vault) (wall)
C53.0Malignant neoplasm of endocervixMalignant neoplasm of cervix uteri (C53)cervix (cervical) (uteri) (uterus)canal; cervix (cervical) (uteri) (uterus)endocervix (canal) (gland); cervix (cervical) (uteri) (uterus)internal os; cervix (cervical) (uteri) (uterus)nabothian gland; endocervix (canal) (gland); follicle, nabothian; internalos (cervix); nabothian gland (follicle); osinternal; uterus, uteri, uterineendocervix (canal) (gland); uterus, uteri, uterineinternal os
C53.1Malignant neoplasm of exocervixMalignant neoplasm of cervix uteri (C53)cervix (cervical) (uteri) (uterus)exocervix; cervix (cervical) (uteri) (uterus)external os; exocervix; externalos, cervix uteri; os; osexternal; uterus, uteri, uterineexocervix; uterus, uteri, uterineexternal os
C53.8Malignant neoplasm of overlapping sites of cervix uteriMalignant neoplasm of cervix uteri (C53)cervix (cervical) (uteri) (uterus)overlapping lesion; cervix (cervical) (uteri) (uterus)squamocolumnar junction; cervix (cervical) (uteri) (uterus)stump; junctionsquamocolumnar, of cervix; stump, cervical; uterus, uteri, uterinesquamocolumnar junction
C53.9Malignant neoplasm of cervix uteri, unspecifiedMalignant neoplasm of cervix uteri (C53)cervix (cervical) (uteri) (uterus); uterus, uteri, uterinecervix
C54.0Malignant neoplasm of isthmus uteriMalignant neoplasm of corpus uteri (C54)corpusuteriisthmus; isthmus uteri; uterus, uteri, uterineisthmus; uterus, uteri, uterinelower segment
C54.1Malignant neoplasm of endometriumMalignant neoplasm of corpus uteri (C54)endometrium (gland) (stroma); stroma, endometrial; uterus, uteri, uterineendometrium
C54.2Malignant neoplasm of myometriumMalignant neoplasm of corpus uteri (C54)myometrium; uterus, uteri, uterinemyometrium
C54.3Malignant neoplasm of fundus uteriMalignant neoplasm of corpus uteri (C54)fundusuterus; uterus, uteri, uterinefundus
C54.8Malignant neoplasm of overlapping sites of corpus uteriMalignant neoplasm of corpus uteri (C54)corpusoverlapping sites; uterus, uteri, uterineoverlapping sites
C54.9Malignant neoplasm of corpus uteri, unspecifiedMalignant neoplasm of corpus uteri (C54)corpusuteri; uterus, uteri, uterinebody; uterus, uteri, uterinecornu; uterus, uteri, uterinecorpus
C55Malignant neoplasm of uterus, part unspecifiedMalignant neoplasm of uterus, part unspecified (C55)uterus, uteri, uterine
C57.0Malignant neoplasm of fallopian tubeMalignant neoplasm of other and unsp female genital organs (C57)fallopian tube (accessory); oviduct; salpinx (uterine); uterus, uteri, uterinetube
C57.1Malignant neoplasm of broad ligamentMalignant neoplasm of other and unsp female genital organs (C57)broad ligament; ligament [See Also: Neoplasm, connective tissue]; ligament [See Also: Neoplasm, connective tissue]broad; mesosalpinx; mesovarium; paroophoron; parovarium; utero-ovarianligament; uterus, uteri, uterineligamentbroad
C57.2Malignant neoplasm of round ligamentMalignant neoplasm of other and unsp female genital organs (C57)ligament [See Also: Neoplasm, connective tissue]round; round ligament; uterus, uteri, uterineligamentround
C57.3Malignant neoplasm of parametriumMalignant neoplasm of other and unsp female genital organs (C57)ligament [See Also: Neoplasm, connective tissue]sacro-uterine; ligament [See Also: Neoplasm, connective tissue]uterine; ligament [See Also: Neoplasm, connective tissue]uterosacral; parametrium; sacrouterine ligament; uterosacral ligament; uterus, uteri, uterineligament
C57.4Malignant neoplasm of uterine adnexa, unspecifiedMalignant neoplasm of other and unsp female genital organs (C57)adnexa (uterine); uterus, uteri, uterineadnexa NEC
C57.7Malignant neoplasm of other specified female genital organsMalignant neoplasm of other and unsp female genital organs (C57)genital organ or tractfemale NECspecified site NEC; ligament [See Also: Neoplasm, connective tissue]Mackenrodt's; ligament [See Also: Neoplasm, connective tissue]utero-ovarian; Mackenrodt's ligament; Mullerian duct; Mullerian ductfemale; wolffian (body) (duct); wolffian (body) (duct)female
C57.8Malignant neoplasm of overlapping sites of female genital organsMalignant neoplasm of other and unsp female genital organs (C57)genital organ or tractfemale NECoverlapping lesion; tubo-ovarian; utero-ovarian
C57.9Malignant neoplasm of female genital organ, unspecifiedMalignant neoplasm of other and unsp female genital organs (C57)genital organ or tract; genital organ or tractfemale NEC; genitourinary tract; genitourinary tractfemale; septumurethrovaginal; septumvesicovaginal; urethrovaginal (septum); vaginovesical; vaginovesicalseptum; vesicocervical tissue; vesicovaginal; vesicovaginalseptum
C58Malignant neoplasm of placentaMalignant neoplasm of placenta (C58)fetal membrane; placenta
C60.0Malignant neoplasm of prepuceMalignant neoplasm of penis (C60)foreskin; prepuce; skin NOSmale genital organsprepuce; skin NOSprepuce
C60.1Malignant neoplasm of glans penisMalignant neoplasm of penis (C60)glans penis; penisglans
C60.2Malignant neoplasm of body of penisMalignant neoplasm of penis (C60)corpuscavernosum; corpuspenis; penisbody; peniscorpus (cavernosum)
C60.8Malignant neoplasm of overlapping sites of penisMalignant neoplasm of penis (C60)penisoverlapping sites
C60.9Malignant neoplasm of penis, unspecifiedMalignant neoplasm of penis (C60)penis; penisskin NEC; skin NOSmale genital organspenis; skin NOSpenis NEC
C61Malignant neoplasm of prostateMalignant neoplasm of prostate (C61)prostate (gland)
C62.0Malignant neoplasm of undescended testisMalignant neoplasm of testis (C62)testis, testesectopic; testis, testesretained; testis, testesundescended
C62.1Malignant neoplasm of descended testisMalignant neoplasm of testis (C62)testis, testesdescended; testis, testesscrotal
C62.9Malignant neoplasm of testis, unspecified whether descended or undescendedMalignant neoplasm of testis (C62)testis, testes; testis, testesunspecified whether descended or undescended
C63.0Malignant neoplasm of epididymisMalignant neoplasm of other and unsp male genital organs (C63)epididymis
C63.1Malignant neoplasm of spermatic cordMalignant neoplasm of other and unsp male genital organs (C63)cord (true) (vocal)spermatic; spermatic cord; vas deferens
C63.2Malignant neoplasm of scrotumMalignant neoplasm of other and unsp male genital organs (C63)scrotum (skin); skin NOSmale genital organsscrotum; skin NOSscrotum
C63.7Malignant neoplasm of other specified male genital organsMalignant neoplasm of other and unsp male genital organs (C63)ejaculatory duct; genital organ or tractmale NECspecified site NEC; Mullerian ductmale; seminal vesicle; tunica vaginalis; vesicle, seminal; wolffian (body) (duct)male
C63.8Malignant neoplasm of overlapping sites of male genital organsMalignant neoplasm of other and unsp male genital organs (C63)genital organ or tractmale NECoverlapping lesion
C63.9Malignant neoplasm of male genital organ, unspecifiedMalignant neoplasm of other and unsp male genital organs (C63)genital organ or tractmale NEC; genitourinary tractmale; skin NOSmale genital organs
C67.0Malignant neoplasm of trigone of bladderMalignant neoplasm of bladder (C67)bladder (urinary)trigone
C67.1Malignant neoplasm of dome of bladderMalignant neoplasm of bladder (C67)bladder (urinary)dome
C67.2Malignant neoplasm of lateral wall of bladderMalignant neoplasm of bladder (C67)bladder (urinary)walllateral
C67.3Malignant neoplasm of anterior wall of bladderMalignant neoplasm of bladder (C67)bladder (urinary)wallanterior
C67.4Malignant neoplasm of posterior wall of bladderMalignant neoplasm of bladder (C67)bladder (urinary)wallposterior
C67.5Malignant neoplasm of bladder neckMalignant neoplasm of bladder (C67)bladder (urinary)neck; bladder (urinary)orificeurethral; urethra, urethral (gland)orifice, internal
C67.6Malignant neoplasm of ureteric orificeMalignant neoplasm of bladder (C67)bladder (urinary)orificeureteric; ureter, ureteralorifice (bladder); ureter-bladder (junction)
C67.7Malignant neoplasm of urachusMalignant neoplasm of bladder (C67)bladder (urinary)urachus; urachus
C67.8Malignant neoplasm of overlapping sites of bladderMalignant neoplasm of bladder (C67)bladder (urinary)overlapping lesion; bladder (urinary)sphincter
C67.9Malignant neoplasm of bladder, unspecifiedMalignant neoplasm of bladder (C67)bladder (urinary); bladder (urinary)orifice; bladder (urinary)wall
C68.0Malignant neoplasm of urethraMalignant neoplasm of other and unspecified urinary organs (C68)bulbourethral gland; Cowper's gland; prostate (gland)utricle; urethra, urethral (gland); utricle, prostatic
C68.1Malignant neoplasm of paraurethral glandsMalignant neoplasm of other and unspecified urinary organs (C68)paraurethralgland; Skene's gland
C68.8Malignant neoplasm of overlapping sites of urinary organsMalignant neoplasm of other and unspecified urinary organs (C68)urinary organ or systemoverlapping lesion; urinary organ or systemspecified sites NEC
C68.9Malignant neoplasm of urinary organ, unspecifiedMalignant neoplasm of other and unspecified urinary organs (C68)urinary organ or system
C69.0Malignant neoplasm of conjunctivaMalignant neoplasm of eye and adnexa (C69)conjunctiva
C69.1Malignant neoplasm of corneaMalignant neoplasm of eye and adnexa (C69)cornea (limbus); limbus of cornea
C69.2Malignant neoplasm of retinaMalignant neoplasm of eye and adnexa (C69)retina
C69.3Malignant neoplasm of choroidMalignant neoplasm of eye and adnexa (C69)choroid
C69.4Malignant neoplasm of ciliary bodyMalignant neoplasm of eye and adnexa (C69)ciliary body; crystalline lens; iris; lens, crystalline; sclera; uveal tract
C69.5Malignant neoplasm of lacrimal gland and ductMalignant neoplasm of eye and adnexa (C69)lacrimal; lacrimalcanaliculi; lacrimalduct (nasal); lacrimalgland; lacrimalpunctum; lacrimalsac; nasolacrimal duct
C69.6Malignant neoplasm of orbitMalignant neoplasm of eye and adnexa (C69)connective tissue NECorbit; extraocular muscle; intraorbital; muscle [See Also: Neoplasm, connective tissue]; muscle [See Also: Neoplasm, connective tissue]extraocular; nerve (ganglion)peripheral NECorbit; orbit; orbitautonomic nerve; orbiteye; orbitperipheral nerves; orbitsoft parts; retrobulbar
C69.8Malignant neoplasm of overlapping sites of eye and adnexaMalignant neoplasm of eye and adnexa (C69)eye NECoverlapping sites
C69.9Malignant neoplasm of unspecified site of eyeMalignant neoplasm of eye and adnexa (C69)eye NEC; eyeball; intraocular
C70.0Malignant neoplasm of cerebral meningesMalignant neoplasm of meninges (C70)arachnoidcerebral; brain NECmeninges; cerebrum, cerebra (cortex) (hemisphere) (white matter)meninges; cranial (fossa, any)meninges; dura (cranial) (mater)cerebral; falx (cerebella) (cerebri); meningesbrain; meningescerebral; meningescrainial; meningesintracranial; pia matercerebral; pia matercranial; tentorium (cerebelli)
C70.1Malignant neoplasm of spinal meningesMalignant neoplasm of meninges (C70)arachnoidspinal; dura (cranial) (mater)spinal; meningesspinal (cord); pia materspinal; spine, spinal (column)dura mater; spine, spinal (column)membrane; spine, spinal (column)meninges; spine, spinal (column)pia mater
C70.9Malignant neoplasm of meninges, unspecifiedMalignant neoplasm of meninges (C70)arachnoid; dura (cranial) (mater); meninges; pia mater; subdural
C71.0Malignant neoplasm of cerebrum, except lobes and ventriclesMalignant neoplasm of brain (C71)basal ganglia; brain NECbasal ganglia; brain NECcerebrum; brain NECcorpus striatum; brain NECcortex (cerebral); brain NECglobus pallidus; brain NEChypothalamus; brain NECinternal capsule; brain NECthalamus; cerebrum, cerebra (cortex) (hemisphere) (white matter); corpuscallosum, brain; corpusstriatum, cerebrum; cortexcerebral; ganglia [See Also: Neoplasm, nerve, peripheral]basal; globus pallidus; h...
C71.1Malignant neoplasm of frontal lobeMalignant neoplasm of brain (C71)brain NECfrontal lobe; frontallobe, brain; frontalpole; pole; polefrontal
C71.2Malignant neoplasm of temporal lobeMalignant neoplasm of brain (C71)brain NEChippocampus; brain NECtemporal lobe; brain NECuncus; hippocampus, brain; temporallobe or pole; uncus, brain
C71.3Malignant neoplasm of parietal lobeMalignant neoplasm of brain (C71)brain NECparietal lobe; parietallobe, brain
C71.4Malignant neoplasm of occipital lobeMalignant neoplasm of brain (C71)brain NECoccipital lobe; occipitallobe or pole, brain; poleoccipital
C71.5Malignant neoplasm of cerebral ventricleMalignant neoplasm of brain (C71)brain NECventricle (floor); cerebrum, cerebra (cortex) (hemisphere) (white matter)ventricle; choroidplexus; ependyma (brain); plexuschoroid; ventricle (cerebral) (floor) (lateral) (third)
C71.6Malignant neoplasm of cerebellumMalignant neoplasm of brain (C71)brain NECcerebellopontine angle; brain NECcerebellum NOS; cerebellopontine (angle); cerebellum, cerebellar; vermis, cerebellum
C71.7Malignant neoplasm of brain stemMalignant neoplasm of brain (C71)basis pedunculi; brain NECchoroid plexus; brain NECmedulla oblongata; brain NECmidbrain; brain NECpeduncle; brain NECpons; brain NECstem; brain NECventricle (floor)fourth; cerebrum, cerebra (cortex) (hemisphere) (white matter)peduncle; cerebrum, cerebra (cortex) (hemisphere) (white matter)ventriclefourth; ependyma (brain)fourth ventricle; medullaoblongata; midbrain; olive (brain); peduncle, cerebr...
C71.8Malignant neoplasm of overlapping sites of brainMalignant neoplasm of brain (C71)brain NECcorpus callosum; brain NECoverlapping lesion; brain NECtapetum; tapetum, brain
C71.9Malignant neoplasm of brain, unspecifiedMalignant neoplasm of brain (C71)brain NEC; cranial (fossa, any); fossa (of); fossa (of)anterior (cranial); fossa (of)cranial; fossa (of)middle (cranial); fossa (of)posterior (cranial); intracranial NEC; motor tractbrain; posterior fossa (cranial); suprasellar (region)
C72.0Malignant neoplasm of spinal cordMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)conus medullaris; cord (true) (vocal)spinal (cervical) (lumbar) (thoracic); filum terminale; motor tractspinal; spine, spinal (column)cord (cervical) (lumbar) (sacral) (thoracic)
C72.1Malignant neoplasm of cauda equinaMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)cauda equina; motor tractcauda equina
C72.2Malignant neoplasm of olfactory nerveMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)olfactory nerve or bulb
C72.3Malignant neoplasm of optic nerveMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)chiasma opticum; nerve (ganglion)optic; optic nerve, chiasm, or tract
C72.4Malignant neoplasm of acoustic nerveMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)acoustic nerve; auditorynerve; nerve (ganglion)acoustic; nerve (ganglion)auditory
C72.50Malignant neoplasm of unspecified cranial nerveMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)cranial (fossa, any)nerve; ganglia [See Also: Neoplasm, nerve, peripheral]cranial nerve; nerve (ganglion)cranial
C72.59Malignant neoplasm of other cranial nervesMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)cranial (fossa, any)nervespecified NEC; nerve (ganglion)abducens; nerve (ganglion)accessory (spinal); nerve (ganglion)cranialspecified NEC; nerve (ganglion)facial; nerve (ganglion)glossopharyngeal; nerve (ganglion)hypoglossal; nerve (ganglion)oculomotor; nerve (ganglion)spinal NECaccessory; nerve (ganglion)trigeminal; nerve (ganglion)trochlear; nerve (ganglion)vagus
C72.9Malignant neoplasm of central nervous system, unspecifiedMalig neoplm of spinal cord, cranial nerves and oth prt cnsl (C72)central nervous system; epidural; extradural; motor tract; nervous system (central); parasellar
C73Malignant neoplasm of thyroid glandMalignant neoplasm of thyroid gland (C73)thyroglossal duct; thyroid (gland)
C74.0Malignant neoplasm of cortex of adrenal glandMalignant neoplasm of adrenal gland (C74)adrenalcortex; cortex; cortexadrenal; suprarenalcortex
C74.1Malignant neoplasm of medulla of adrenal glandMalignant neoplasm of adrenal gland (C74)adrenalmedulla; medulla; medullaadrenal; suprarenalmedulla
C74.9Malignant neoplasm of unspecified part of adrenal glandMalignant neoplasm of adrenal gland (C74)adrenal; adrenalcapsule; adrenalgland; suprarenal; suprarenalcapsule; suprarenalgland
C75.0Malignant neoplasm of parathyroid glandMalignant neoplasm of endo glands and related structures (C75)parathyroid (gland)
C75.1Malignant neoplasm of pituitary glandMalignant neoplasm of endo glands and related structures (C75)fossa (of)pituitary; hypophysis; intrasellar; pituitary (body) (fossa) (gland) (lobe); Rathke's pouch; sella turcica
C75.2Malignant neoplasm of craniopharyngeal ductMalignant neoplasm of endo glands and related structures (C75)craniobuccal pouch; craniopharyngeal (duct) (pouch)
C75.3Malignant neoplasm of pineal glandMalignant neoplasm of endo glands and related structures (C75)pineal (body) (gland)
C75.4Malignant neoplasm of carotid bodyMalignant neoplasm of endo glands and related structures (C75)carotid (artery)body
C75.5Malignant neoplasm of aortic body and other paragangliaMalignant neoplasm of endo glands and related structures (C75)aortic body; glomusjugularis; organ of Zuckerkandl; para-aortic body; paraganglion NEC; Zuckerkandl organ
C75.8Malignant neoplasm with pluriglandular involvement, unspecifiedMalignant neoplasm of endo glands and related structures (C75)endocrine gland NECpluriglandular; pluriendocrine
C75.9Malignant neoplasm of endocrine gland, unspecifiedMalignant neoplasm of endo glands and related structures (C75)endocrine gland NEC; gland, glandular (lymphatic) (system) [See Also: Neoplasm, lymph gland]; gland, glandular (lymphatic) (system) [See Also: Neoplasm, lymph gland]endocrine NEC
C76.0Malignant neoplasm of head, face and neckMalignant neoplasm of other and ill-defined sites (C76)cervical region; cheek; face NEC; head NEC; jaw; jawcarcinoma (any type) (lower) (upper); neck NEC; nose, nasal; parasagittal (region); peritonsillar (tissue); retro-orbital; submental; supraclavicular region; temporalregion
C76.1Malignant neoplasm of thoraxMalignant neoplasm of other and ill-defined sites (C76)axilla, axillary; chest (wall) NEC; infraclavicular (region); intrathoracic (cavity) (organs); intrathoracic (cavity) (organs)specified NEC; scapular region; thorax, thoracic (cavity) (organs NEC); thorax, thoracic (cavity) (organs NEC)wall NEC
C76.2Malignant neoplasm of abdomenMalignant neoplasm of other and ill-defined sites (C76)abdomen, abdominal; abdomen, abdominalcavity; abdomen, abdominalorgan; abdomen, abdominalviscera; intra-abdominal
C76.3Malignant neoplasm of pelvisMalignant neoplasm of other and ill-defined sites (C76)buttock NEC; extrarectal; fossa (of)ischiorectal; gluteal region; groin NEC; inguinal (region); ischiorectal (fossa); pararectal; paraurethral; paravaginal; pelvis, pelvic; pelvis, pelvicfloor; pelvis, pelvicviscera; pelvis, pelvicwall; perineum; perirectal (tissue); periurethral tissue; presacral (region); rectovaginal septum or wall; rectovesical septum; retrovesical (septum); sacrococcyx, sacro...
C76.4Malignant neoplasm of upper limbMalignant neoplasm of other and ill-defined sites (C76)antecubital fossa or space; arm NEC; elbow NEC; extremityupper; finger NEC; forearm NEC; hand NEC; limbupper; shoulder NEC; thumb NEC; wrist NEC
C76.5Malignant neoplasm of lower limbMalignant neoplasm of other and ill-defined sites (C76)ankle NEC; calf; extremitylower; foot NEC; heel NEC; hip NEC; knee NEC; leg NEC; limblower; popliteal fossa or space; thigh NEC; toe NEC
C76.8Malignant neoplasm of other specified ill-defined sitesMalignant neoplasm of other and ill-defined sites (C76)abdominopelvic; back NEC; extremity; flank NEC; limb; pelvo-abdominal; specified site NEC; trunk NEC; viscera NEC
C77.0Secondary and unspecified malignant neoplasm of lymph nodes of head, face and neckSecondary and unspecified malignant neoplasm of lymph nodes (C77)Virchow's gland
C80.0Disseminated malignant neoplasm, unspecifiedMalignant neoplasm without specification of site (C80)disease, generalized; disseminated; generalized
C80.1Malignant (primary) neoplasm, unspecifiedMalignant neoplasm without specification of site (C80)unknown site or unspecified
C80.2Malignant neoplasm associated with transplanted organMalignant neoplasm without specification of site (C80)associated with transplanted organ
C88.9Malignant immunoproliferative disease, unspecifiedMalig immunoproliferative dis and certain oth B-cell lymph (C88)immunoproliferative NEC
C96.9Malignant neoplasm of lymphoid, hematopoietic and related tissue, unspecifiedOth & unsp malig neoplm of lymphoid, hematpoetc and rel tiss (C96)bone (periosteum)marrow NEC (any bone); hematopoietic, hemopoietic tissue NEC; lymph, lymphatic channel NECgland (secondary)primary (any site) NEC; lymph, lymphatic channel NECnode [See Also: Neoplasm, lymph gland]; lymph, lymphatic channel NECnode [See Also: Neoplasm, lymph gland]primary NEC; marrow (bone) NEC; spine, spinal (column)marrow NEC; vertebra (column)marrow NEC
C96.ZOther specified malignant neoplasms of lymphoid, hematopoietic and related tissueOth & unsp malig neoplm of lymphoid, hematpoetc and rel tiss (C96)hematopoietic, hemopoietic tissue NECspecified NEC