2024 Secondary Malignant Neoplasms ICD-10-CM Codes

List of 2024 Secondary Malignant Neoplasms found in the ICD-10-CM Table of Neoplasms. The 37 codes in this list are used to specify secondary 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
C77.0Secondary and unspecified malignant neoplasm of lymph nodes of head, face and neckSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)auricular (anterior) (posterior); Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)cervical; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)cervicofacial; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)face; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)head; Neop...
C77.1Secondary and unspecified malignant neoplasm of intrathoracic lymph nodesSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)bronchial; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)bronchopulmonary; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)diaphragmatic; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)epigastric, inferior; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)esophagea...
C77.2Secondary and unspecified malignant neoplasm of intra-abdominal lymph nodesSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)abdominal; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)aortic; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)celiac; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)colic; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)common duct; Neoplasm, neoplasticlymph, l...
C77.3Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodesSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)arm; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)axilla, axillary; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)brachial; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)cubital; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)epitrochlear; Neoplasm, neoplasti...
C77.4Secondary and unspecified malignant neoplasm of inguinal and lower limb lymph nodesSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)Cloquet; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)femoral; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)groin; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)inguina, inguinal; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)leg; Neoplasm, neoplasticlymph,...
C77.5Secondary and unspecified malignant neoplasm of intrapelvic lymph nodesSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)hypogastric; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)iliac; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)intrapelvic; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)obturator; Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)paracervical; Neoplasm, neoplas...
C77.8Secondary and unspecified malignant neoplasm of lymph nodes of multiple regionsSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)multiple sites in categories C77.0 - C77.5
C77.9Secondary and unspecified malignant neoplasm of lymph node, unspecifiedSecondary and unspecified malignant neoplasm of lymph nodes (C77)Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary); Neoplasm, neoplasticlymph, lymphatic channel NECgland (secondary)site NEC
C78.0Secondary malignant neoplasm of lungSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticbronchiogenic, bronchogenic (lung); Neoplasm, neoplasticbronchiole; Neoplasm, neoplasticbronchus; Neoplasm, neoplasticbronchuscarina; Neoplasm, neoplasticbronchuslower lobe of lung; Neoplasm, neoplasticbronchusmain; Neoplasm, neoplasticbronchusmiddle lobe of lung; Neoplasm, neoplasticbronchusupper lobe of lung; Neoplasm, neoplasticcarina (bronchus); Neoplasm, neoplastichilus of...
C78.1Secondary malignant neoplasm of mediastinumSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticmediastinum, mediastinal; Neoplasm, neoplasticmediastinum, mediastinalanterior; Neoplasm, neoplasticmediastinum, mediastinalposterior; Neoplasm, neoplasticsubsternal
C78.2Secondary malignant neoplasm of pleuraSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticpleura, pleural (cavity); Neoplasm, neoplasticpleura, pleural (cavity)parietal; Neoplasm, neoplasticpleura, pleural (cavity)visceral
C78.30Secondary malignant neoplasm of unspecified respiratory organSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticrespiratory; Neoplasm, neoplasticrespiratoryorgans or system NEC; Neoplasm, neoplasticrespiratorytract NEC; Neoplasm, neoplasticrespiratorytract NECupper
C78.39Secondary malignant neoplasm of other respiratory organsSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticantrum (Highmore) (maxillary); Neoplasm, neoplasticantrum (Highmore) (maxillary)tympanicum; Neoplasm, neoplasticaryepiglottic foldlaryngeal aspect; Neoplasm, neoplasticarytenoid (cartilage); Neoplasm, neoplasticauditorycanal (external) (skin)internal; Neoplasm, neoplasticauditorytube; Neoplasm, neoplasticauricular canal (external) [See Also: Neoplasm, skin, ear]internal; Neopla...
C78.4Secondary malignant neoplasm of small intestineSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticduodenojejunal junction; Neoplasm, neoplasticduodenum; Neoplasm, neoplasticileum; Neoplasm, neoplasticintestine, intestinalsmall; Neoplasm, neoplasticintestine, intestinalsmallduodenum; Neoplasm, neoplasticintestine, intestinalsmallileum; Neoplasm, neoplasticintestine, intestinalsmalljejunum; Neoplasm, neoplasticjejunum; Neoplasm, neoplasticMeckel diverticulum, malignant
C78.5Secondary malignant neoplasm of large intestine and rectumSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticanorectum, anorectal (junction); Neoplasm, neoplasticanus, anal; Neoplasm, neoplasticanus, analcanal; Neoplasm, neoplasticanus, analcloacogenic zone; Neoplasm, neoplasticanus, analsphincter; Neoplasm, neoplasticappendix; Neoplasm, neoplasticcanal; Neoplasm, neoplasticcanalanal; Neoplasm, neoplasticcaput coli; Neoplasm, neoplasticcecum; Neoplasm, neoplasticcloacogenic zone; Neop...
C78.6Secondary malignant neoplasm of retroperitoneum and peritoneumSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticcavityperitoneal; Neoplasm, neoplasticconnective tissue NECretroperitoneum; Neoplasm, neoplasticcul-de-sac (Douglas'); Neoplasm, neoplasticDouglas' cul-de-sac or pouch; Neoplasm, neoplasticmesentery, mesenteric; Neoplasm, neoplasticmesoappendix; Neoplasm, neoplasticmesocolon; Neoplasm, neoplasticomentum; Neoplasm, neoplasticparanephric; Neoplasm, neoplasticperiadrenal (tissue);...
C78.7Secondary malignant neoplasm of liver and intrahepatic bile ductSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticbile or biliary (tract)canaliculi (biliferi) (intrahepatic); Neoplasm, neoplasticbile or biliary (tract)duct or passage (common) (cystic) (extrahepatic)intrahepatic; Neoplasm, neoplasticcanaliculi, biliary (biliferi) (intrahepatic); Neoplasm, neoplasticgall duct (extrahepatic)intrahepatic; Neoplasm, neoplastichepatic [See Also: Index to disease, by histology]; Neoplasm, neoplas...
C78.80Secondary malignant neoplasm of unspecified digestive organSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticalimentary canal or tract NEC; Neoplasm, neoplasticintestine, intestinal
C78.89Secondary malignant neoplasm of other digestive organsSecondary malignant neoplasm of resp and digestive organs (C78)Neoplasm, neoplasticampulla of Vater; Neoplasm, neoplasticantrum (Highmore) (maxillary)pyloric; Neoplasm, neoplasticbile or biliary (tract); Neoplasm, neoplasticbile or biliary (tract)canals, interlobular; Neoplasm, neoplasticbile or biliary (tract)duct or passage (common) (cystic) (extrahepatic); Neoplasm, neoplasticbile or biliary (tract)duct or passage (common) (cystic) (extrahepatic)interlobul...
C79.0Secondary malignant neoplasm of kidney and renal pelvisSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticcalyx, renal; Neoplasm, neoplasticjunctionpelviureteric; Neoplasm, neoplastickidney (parenchymal); Neoplasm, neoplastickidney (parenchymal)calyx; Neoplasm, neoplastickidney (parenchymal)hilus; Neoplasm, neoplastickidney (parenchymal)pelvis; Neoplasm, neoplasticparenchyma, kidney; Neoplasm, neoplasticpelvis, pelvicrenal; Neoplasm, neoplasticrenal; Neoplasm, neoplasticrenalcalyx;...
C79.10Secondary malignant neoplasm of unspecified urinary organsSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticurinary organ or system
C79.11Secondary malignant neoplasm of bladderSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticbladder (urinary); Neoplasm, neoplasticbladder (urinary)dome; Neoplasm, neoplasticbladder (urinary)neck; Neoplasm, neoplasticbladder (urinary)orifice; Neoplasm, neoplasticbladder (urinary)orificeureteric; Neoplasm, neoplasticbladder (urinary)orificeurethral; Neoplasm, neoplasticbladder (urinary)sphincter; Neoplasm, neoplasticbladder (urinary)trigone; Neoplasm, neoplasticbladder...
C79.19Secondary malignant neoplasm of other urinary organsSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticbulbourethral gland; Neoplasm, neoplasticCowper's gland; Neoplasm, neoplasticparaurethralgland; Neoplasm, neoplasticprostate (gland)utricle; Neoplasm, neoplasticSkene's gland; Neoplasm, neoplasticureter, ureteral; Neoplasm, neoplasticurethra, urethral (gland); Neoplasm, neoplasticurinary organ or systemspecified sites NEC; Neoplasm, neoplasticutricle, prostatic
C79.2Secondary malignant neoplasm of skinSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticabdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]; Neoplasm, neoplasticala nasi (external) [See Also: Neoplasm, skin, nose]; Neoplasm, neoplasticanus, analmargin [See Also: Neoplasm, anus, skin]; Neoplasm, neoplasticanus, analskin; Neoplasm, neoplasticauditory; Neoplasm, neoplasticauditorycanal (external) (skin); Neoplasm, neoplasticauricle, ear [See Also: Neopla...
C79.31Secondary malignant neoplasm of brainSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticbasal ganglia; Neoplasm, neoplasticbasis pedunculi; Neoplasm, neoplasticbrain NEC; Neoplasm, neoplasticbrain NECbasal ganglia; Neoplasm, neoplasticbrain NECcerebellopontine angle; Neoplasm, neoplasticbrain NECcerebellum NOS; Neoplasm, neoplasticbrain NECcerebrum; Neoplasm, neoplasticbrain NECchoroid plexus; Neoplasm, neoplasticbrain NECcorpus callosum; Neoplasm, neoplasticbrain...
C79.32Secondary malignant neoplasm of cerebral meningesSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticarachnoidcerebral; Neoplasm, neoplasticbrain NECmeninges; Neoplasm, neoplasticcerebrum, cerebra (cortex) (hemisphere) (white matter)meninges; Neoplasm, neoplasticcranial (fossa, any)meninges; Neoplasm, neoplasticdura (cranial) (mater)cerebral; Neoplasm, neoplasticfalx (cerebella) (cerebri); Neoplasm, neoplasticmeningesbrain; Neoplasm, neoplasticmeningescerebral; Neoplasm, neopl...
C79.40Secondary malignant neoplasm of unspecified part of nervous systemSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticcentral nervous system; Neoplasm, neoplasticnervous system (central); Neoplasm, neoplasticpia mater
C79.49Secondary malignant neoplasm of other parts of nervous systemSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticacoustic nerve; Neoplasm, neoplasticarachnoid; Neoplasm, neoplasticarachnoidspinal; Neoplasm, neoplasticauditorynerve; Neoplasm, neoplasticcauda equina; Neoplasm, neoplasticchiasma opticum; Neoplasm, neoplasticchoroid; Neoplasm, neoplasticciliary body; Neoplasm, neoplasticconjunctiva; Neoplasm, neoplasticconnective tissue NECorbit; Neoplasm, neoplasticconus medullaris; Neoplasm...
C79.51Secondary malignant neoplasm of boneSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticalveolarridge or process; Neoplasm, neoplasticalveolarridge or processlower; Neoplasm, neoplasticalveolarridge or processupper; Neoplasm, neoplasticatlas; Neoplasm, neoplasticbone (periosteum); Neoplasm, neoplasticbone (periosteum)acetabulum; Neoplasm, neoplasticbone (periosteum)ankle; Neoplasm, neoplasticbone (periosteum)arm NEC; Neoplasm, neoplasticbone (periosteum)astragalus...
C79.52Secondary malignant neoplasm of bone marrowSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticbone (periosteum)marrow NEC (any bone); Neoplasm, neoplasticmarrow (bone) NEC; Neoplasm, neoplasticspine, spinal (column)marrow NEC; Neoplasm, neoplasticvertebra (column)marrow NEC
C79.6Secondary malignant neoplasm of ovarySecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticcorpus; Neoplasm, neoplasticcorpusalbicans; Neoplasm, neoplasticovary
C79.7Secondary malignant neoplasm of adrenal glandSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticadrenal; Neoplasm, neoplasticadrenalcapsule; Neoplasm, neoplasticadrenalcortex; Neoplasm, neoplasticadrenalgland; Neoplasm, neoplasticadrenalmedulla; Neoplasm, neoplasticcortex; Neoplasm, neoplasticcortexadrenal; Neoplasm, neoplasticmedulla; Neoplasm, neoplasticmedullaadrenal; Neoplasm, neoplasticsuprarenal; Neoplasm, neoplasticsuprarenalcapsule; Neoplasm, neoplasticsuprarenalc...
C79.8Secondary malignant neoplasm of other specified sitesSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticabdomen, abdominal; Neoplasm, neoplasticabdomen, abdominalcavity; Neoplasm, neoplasticabdomen, abdominalorgan; Neoplasm, neoplasticabdomen, abdominalviscera; Neoplasm, neoplasticabdomen, abdominalwall [See Also: Neoplasm, abdomen, wall, skin]connective tissue; Neoplasm, neoplasticabdominopelvic; Neoplasm, neoplasticalveolarridge or processcarcinoma; Neoplasm, neoplasticalveolar...
C79.81Secondary malignant neoplasm of breastSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticareola; Neoplasm, neoplasticbreast (connective tissue) (glandular tissue) (soft parts); Neoplasm, neoplasticbreast (connective tissue) (glandular tissue) (soft parts)areola; Neoplasm, neoplasticbreast (connective tissue) (glandular tissue) (soft parts)axillary tail; Neoplasm, neoplasticbreast (connective tissue) (glandular tissue) (soft parts)central portion; Neoplasm, neoplast...
C79.82Secondary malignant neoplasm of genital organsSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticBartholin's gland; Neoplasm, neoplasticbroad ligament; Neoplasm, neoplasticcervix (cervical) (uteri) (uterus); Neoplasm, neoplasticcervix (cervical) (uteri) (uterus)canal; Neoplasm, neoplasticcervix (cervical) (uteri) (uterus)endocervix (canal) (gland); Neoplasm, neoplasticcervix (cervical) (uteri) (uterus)exocervix; Neoplasm, neoplasticcervix (cervical) (uteri) (uterus)externa...
C79.89Secondary malignant neoplasm of other specified sitesSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticadenoid (pharynx) (tissue); Neoplasm, neoplasticadipose tissue [See Also: Neoplasm, connective tissue]; Neoplasm, neoplasticadnexa (uterine); Neoplasm, neoplasticalveolar; Neoplasm, neoplasticalveolarmucosa; Neoplasm, neoplasticalveolarmucosalower; Neoplasm, neoplasticalveolarmucosaupper; Neoplasm, neoplasticalveolarridge or processmucosa; Neoplasm, neoplasticalveolarridge or p...
C79.9Secondary malignant neoplasm of unspecified siteSecondary malignant neoplasm of other and unspecified sites (C79)Neoplasm, neoplasticmetastatic NEC [See Also: Neoplasm, by site, secondary]; Neoplasm, neoplasticunknown site or unspecified