Maceration, wet feet, tropical (syndrome)Code T69.02 Non-billable MacLeod's syndromeCode J43.0 Macrocephalia, macrocephalyCode Q75.3 Macrocheilia, macrochilia (congenital)Code Q18.6 MacrocolonCode Q43.1 See also: Megacolon MacrocorneaSub-entries Q15.8 MacrocyticCross-ref See: condition Macrodactylia, macrodactylism (fingers) (thumbs)Sub-entries Q74.0 Macrogenitosomia (adrenal) (male) (praecox)Sub-entries E25.9 Macroglobulinemia (idiopathic) (primary)Sub-entries C88.0 Non-billable monoclonal (essential)
D47.2 Waldenström
C88.0 Non-billableMacroglossia (congenital)Sub-entries Q38.2 Macrognathia, macrognathism (congenital) (mandibular) (maxillary)Code M26.09 Macrogyria (congenital)Code Q04.8 MacrohydrocephalusCross-ref See: Hydrocephalus
MacromastiaCross-ref See: Hypertrophy, breast
MacrophthalmosSub-entries Q11.3 in congenital glaucoma
Q15.0 MacrosigmoidSub-entries K59.39 Macrospondylitis , acromegalicCode E22.0 Macrostomia (congenital)Code Q18.4 Macrotia (external ear) (congenital)Code Q17.1 MaculaSub-entries
cornea, corneal see Opacity, cornea
degeneration (atrophic) (exudative) (senile) see also Degeneration, macula
hereditary see Dystrophy, retina
Maculae ceruleaeCode B85.1 Maculopathy, toxicCross-ref See: Degeneration, macula, toxic
Madelung'sSub-entries
disease
symmetrical lipomas, neck
E88.89 MadnessCross-ref See: Psychosis
MaduraSub-entries
Maffucci's syndromeCode Q78.4 Magnesium metabolism disorderCross-ref See: Disorder, metabolism, magnesium
Main en griffe (acquired)Sub-entries see also Deformity, limb, clawhand
Maintenance (encounter for)Sub-entries
antineoplastic chemotherapy
Z51.11 antineoplastic radiation therapy
Z51.0 Majocchi'sSub-entries
MajorCross-ref See: condition Mal de los pintosCross-ref See: Pinta Mal de merCode T75.3 Non-billable Malabar itch (any site)Code B35.5 Malacia, bone (adult)Sub-entries M83.9 MalacoplakiaSub-entries
Malacosteon, juvenileCross-ref See: Rickets
MaladaptationCross-ref See: Maladjustment Maladie de RogerCode Q21.0 involving divorce or estrangement
Z63.5 MalakoplakiaCross-ref See: Malacoplakia with
hemoglobinuric (bilious)
B50.8 Malassez's disease (cystic)Code N50.89 MalassimilationCode K90.9 MaldevelopmentSub-entries see also Anomaly congenital dislocation
Q65.2 Male type pelvisSub-entries Q74.2 with disproportion (fetopelvic)
O33.3 Non-billablecausing obstructed labor
O65.3 Malformation (congenital)Sub-entries see also Anomaly affecting multiple systems with skeletal changes NEC
Q87.5 MalfunctionSub-entries see also Dysfunction cardiac electronic device
T82.119 Non-billablepulse generator
T82.111 Non-billablespecified type NEC
T82.118 Non-billableMalherbe's tumorCross-ref See: Neoplasm, skin, benign
MalignancySub-entries see also Neoplasm, malignant, by site
unspecified site (primary)
C80.1 MalignantCross-ref See: condition Malingerer, malingeringCode Z76.5 Mallet finger (acquired)Sub-entries see Deformity, finger, mallet finger
sequelae of rickets
E64.3 Mallory's bodiesCode R89.7 Mallory-Weiss syndromeCode K22.6 cervix see Malposition, uterus
congenital
MalrotationSub-entries
Malta feverCross-ref See: Brucellosis
Maltworker's lungCode J67.4 Malunion, fractureCross-ref See: Fracture, by site
MammillitisSub-entries N61.0 MammitisCross-ref See: Mastitis
Mammogram (examination)Sub-entries Z12.39 bone conduction hearing device (implanted)
Z45.320 cerebrospinal fluid drainage device
Z45.41 cochlear device (implanted)
Z45.321 MangledCross-ref See: specified injury by site
Mania (monopolar)Sub-entries see also Disorder, mood, manic episode with psychotic symptoms
F30.2 without psychotic symptoms
F30.10 Manic depressionCode F31.9 Manic-depressive insanity, psychosis, or syndromeCross-ref See: Disorder, bipolar
Mansonelliasis, mansonellosisCode B74.4 Manson'sSub-entries
ManualCross-ref See: condition Maple-bark-stripper's lung (disease)Code J67.6 Maple-syrup-urine diseaseCode E71.0 Marable's syndrome (celiac artery compression)Code I77.4 MarbleSub-entries
Marburg virus diseaseCode A98.3 MarchSub-entries
fracture see Fracture, traumatic, stress, by site
Marchesani (-Weill) syndromeCode Q87.0 Marchiafava (-Bignami) syndrome or diseaseCode G37.1 Marchiafava-Micheli syndromeCode D59.5 Marcus Gunn's syndromeCode Q07.8 Marfan syndromeCross-ref See: Syndrome, Marfan Marie-Bamberger diseaseCross-ref See: Osteoarthropathy, hypertrophic, specified NEC
Marie-Charcot-Tooth neuropathic muscular atrophyCode G60.0 Marie'sSub-entries
cerebellar ataxia (late-onset)
G11.2 disease or syndrome (acromegaly)
E22.0 Marie-Strümpell arthritis, disease or spondylitisCross-ref See: Spondylitis, ankylosing
Marion's disease (bladder neck obstruction)Code N32.0 Marital conflictCode Z63.0 Marker heterochromatinCross-ref See: Extra, marker chromosomes Maroteaux-Lamy syndrome (mild) (severe)Code E76.29 Marrow (bone)Sub-entries
Marseilles feverCode A77.1 Marsh feverCross-ref See: Malaria
Marshall's (hidrotic) ectodermal dysplasiaCode Q82.4 Marsh's disease (exophthalmic goiter)Sub-entries E05.00 Masculinization (female) with adrenal hyperplasiaSub-entries E25.9 MasculinovoblastomaCode D27. Masochism (sexual)Code F65.51 MassiveCross-ref See: condition disease, systemic tissue
D47.02 leukemia
C94.3 Non-billableneoplasm
Masters-Allen syndromeCode N83.8 chronic (cystic) see Mastopathy, cystic
cystic (Schimmelbusch's type) see Mastopathy, cystic
fibrocystic see Mastopathy, cystic
cutaneous (diffuse) (maculopapular)
D47.01 MastoidCross-ref See: condition MastoidalgiaTerm
acute, subacute
H70.00 Non-billablecomplicated NEC
H70.09 Non-billablesubperiosteal
H70.01 Non-billablechronic (necrotic) (recurrent)
H70.1 Non-billablechronica cystica see Mastopathy, cystic
cystic (chronic) (diffuse)
N60.1 Non-billablewith epithelial proliferation
N60.3 Non-billablediffuse cystic see Mastopathy, cystic
Mastoplasia, mastoplastiaCode N62 Masturbation (excessive)Code F98.8 Maternal care (for)Cross-ref See: Pregnancy (complicated by) (management affected by)
Matheiu's disease (leptospiral jaundice)Code A27.0 Mauclaire's disease or osteochondrosisCross-ref See: Osteochondrosis, juvenile, hand, metacarpal Maxcy's diseaseCode A75.2 Maxilla, maxillaryCross-ref See: condition May (-Hegglin) anomaly or syndromeCode D72.0 McArdle (-Schmid) (-Pearson) disease (glycogen storage)Code E74.04 McCune-Albright syndromeCode Q78.1 McQuarrie's syndrome (idiopathic familial hypoglycemia)Code E16.2 ME/CFS (myalgic encephalomyelitis/chronic fatigue syndrome)Code G93.32 Meadow's syndromeCode Q86.1 with
intestinal complications
B05.4 Meatitis, urethralCross-ref See: Urethritis
Meatus, meatalCross-ref See: condition Meat-wrappers' asthmaCode J68.9 Meckel-Gruber syndromeCode Q61.9 Meckel's diverticulitis, diverticulum (displaced) (hypertrophic)Sub-entries Q43.0 malignant see Table of Neoplasms, small intestine, malignant
meaning meconium plug (without cystic fibrosis)
P76.0 obstruction, newborn
P76.0 MED13L (mediator complex subunit 13L) syndromeCode Q87.85 MedianSub-entries see also condition
arcuate ligament syndrome
I77.4 bar (prostate) (vesical orifice) see Hyperplasia, prostate
Mediastinal shiftCode R93.89 Mediastinitis (acute) (chronic)Sub-entries J98.51 MediastinopericarditisSub-entries see also Pericarditis
Mediastinum, mediastinalCross-ref See: condition Mediator complex subunit 13L (MED13L) syndromeCode Q87.85 Medicine poisoningCross-ref See: Table of Drugs and Chemicals, by drug, poisoning
MedullaCross-ref See: condition Medullary cystic kidneyCode Q61.5 Medullated fibersSub-entries
MedulloblastomaSub-entries
specified site see Neoplasm, malignant, by site
MedulloepitheliomaSub-entries see also Neoplasm, malignant, by site
teratoid see Neoplasm, malignant, by site
MedullomyoblastomaSub-entries
specified site see Neoplasm, malignant, by site
Meekeren-Ehlers-Danlos syndromeCode Q79.69 See also: Syndrome, Ehlers-Danlos congenital, congenitum (aganglionic)
Q43.1 Hirschsprung's (disease)
Q43.1 Megaesophagus (functional)Sub-entries K22.0 in (due to) Chagas' disease
B57.31 Megalerythema (epidemic)Code B08.3 Megalocephalus, megalocephaly NECCode Q75.3 MegalocorneaSub-entries Q15.8 Megalocytic anemiaCode D53.1 Megalodactylia (fingers) (thumbs) (congenital)Sub-entries Q74.0 Megaloesophagus (functional)Sub-entries K22.0 Megalogastria (acquired)Sub-entries K31.89 MegalophthalmosCode Q11.3 MegalospleniaCross-ref See: Splenomegaly
MegaloureterSub-entries N28.82 MegasigmoidSub-entries K59.39 MegaureterSub-entries N28.82 Megavitamin-B6 syndromeCode E67.2 MegrimCross-ref See: Migraine
MeibomianSub-entries
cyst, infected see Hordeolum
gland see condition
sty, stye see Hordeolum
MeibomitisCross-ref See: Hordeolum
Meige-Milroy disease (chronic hereditary edema)Code Q82.0 Meige's syndromeCode Q82.0 Melalgia, nutritionalCode E53.8 climacteric (single episode)
F32.89 intermittent (single episode)
F32.89 MelanoameloblastomaCross-ref See: Neoplasm, bone, benign
MelanoblastomaCross-ref See: Melanoma
MelanocarcinomaCross-ref See: Melanoma
Melanocytoma, eyeballCode D31.9 Non-billable Melanocytosis, neurocutaneousCode Q82.8 Melanoderma, melanodermiaCode L81.4 Melanodontia, infantileCode K03.89 MelanodontoclasiaCode K03.89 MelanoepitheliomaCross-ref See: Melanoma
acral lentiginous, malignant see Melanoma, skin, by site
amelanotic see Melanoma, skin, by site
balloon cell see Melanoma, skin, by site
benign see Nevus
MelanosarcomaSub-entries see also Melanoma
epithelioid cell see Melanoma
MELAS syndromeCode E88.41 with ulcer - code by site under Ulcer, with hemorrhage
K27.4 due to swallowed maternal blood
P78.2 due to swallowed maternal blood
P78.2 Meleney'sSub-entries
gangrene (cutaneous) see Ulcer, skin
ulcer (chronic undermining) see Ulcer, skin
Melitensis, febrisCode A23.0 Mellitus, diabetesCross-ref See: Diabetes
Melorheostosis (bone)Cross-ref See: Disorder, bone, density and structure, specified NEC
MembranaSub-entries
capsularis lentis posterior
Q13.89 Membranacea placentaCode O43.19 Non-billable Membranaceous uterusCode N85.8 Membrane (s), membranousSub-entries see also condition cyclitic see Membrane, pupillary
folds, congenital see Web
over face of newborn
P28.9 MembranitisCross-ref See: Chorioamnionitis Memory disturbance, lack or lossSub-entries see also Amnesia
mild, following organic brain damage
F06.8 Menadione deficiencyCode E56.1 MenarcheSub-entries
Mendacity, pathologicCode F60.2 Mendelson's syndrome (due to anesthesia)Sub-entries J95.4 in labor and delivery
O74.0 in pregnancy
O29.01 Non-billableMénétrier's disease or syndromeSub-entries K29.60 Ménière's disease, syndrome or vertigoCode H81.0 Non-billable Meninges, meningealCross-ref See: condition MeningiomaSub-entries see also Neoplasm, meninges, benign angioblastic see Neoplasm, meninges, benign
angiomatous see Neoplasm, meninges, benign
atypical see Neoplasm, meninges, uncertain behavior
endotheliomatous see Neoplasm, meninges, benign
Meningiomatosis (diffuse)Cross-ref See: Neoplasm, meninges, uncertain behavior
MeningismCross-ref See: Meningismus
Meningismus (infectional) (pneumococcal)Sub-entries R29.1 due to serum or vaccine
R29.1 influenzal see Influenza, with, manifestations NEC
Meningocele (spinal)Sub-entries see also Spina bifida
with hydrocephalus see Spina bifida, by site, with hydrocephalus
cerebral see Encephalocele
MeningocerebritisCross-ref See: Meningoencephalitis MeningococcemiaSub-entries A39.4 Meningococcus, meningococcalSub-entries A39.9 see also condition adrenalitis, hemorrhagic
A39.1 meningitis (cerebrospinal)
A39.0 MeningoencephalitisSub-entries G04.90 see also Encephalitis acute NEC
A86 see also Encephalitis, viralMeningoencephaloceleSub-entries see also Encephalocele
MeningoencephalomyelitisSub-entries see also Meningoencephalitis postimmunization or postvaccination
G04.02 MeningoencephalomyelopathyCode G96.9 MeningoencephalopathyCode G96.9 MeningomyelitisSub-entries see also Meningoencephalitis in diseases classified elsewhere
G05.4 MeningomyeloceleSub-entries see also Spina bifida
MeningomyeloneuritisCross-ref See: Meningoencephalitis MeningoradiculitisCross-ref See: Meningitis
MeningovascularCross-ref See: condition Menkes' disease or syndromeSub-entries E83.09 meaning maple-syrup-urine disease
E71.0 MenometrorrhagiaCode N92.1 arthritis (any site) NEC see Arthritis, specified form NEC
depression (single episode)
F32.89 agitated (single episode)
F32.2 Menses, retentionCode N94.89 MenstrualCross-ref See: Menstruation MentalSub-entries see also condition deficiency see Disability, intellectual
deterioration see Psychosis
disorder see Disorder, mental
Meralgia parestheticaCode G57.1 Non-billable MercurialCross-ref See: condition MercurialismTerm
Merkel cell tumorCross-ref See: Carcinoma, Merkel cell
MeroceleCross-ref See: Hernia, femoral
lower limb see Defect, reduction, lower limb
intercalary
femur see Defect, reduction, lower limb, specified type NEC
tibiofibular (complete) (incomplete) see Defect, reduction, lower limb
MERRF syndrome (myoclonic epilepsy associated with ragged-red fiber)Code E88.42 Merzbacher-Pelizaeus diseaseCode E75.27 MesaortitisCross-ref See: Aortitis
MesarteritisCross-ref See: Arteritis MesencephalitisCross-ref See: Encephalitis
MesenchymomaSub-entries see also Neoplasm, connective tissue, uncertain behavior
benign see Neoplasm, connective tissue, benign
malignant see Neoplasm, connective tissue, malignant
MesenteritisSub-entries
Mesentery, mesentericCross-ref See: condition Mesiodens, mesiodentesCode K00.1 Mesio-occlusionCode M26.213 MesocolonCross-ref See: condition Mesonephroma (malignant)Sub-entries see Neoplasm, malignant, by site
benign see Neoplasm, benign, by site
MesophlebitisCross-ref See: Phlebitis
Mesostromal dysgenesiaCode Q13.89 Metabolic syndromeCode E88.810 Metagonimus infestation (intestine)Code B66.8 MetalSub-entries
MetamorphopsiaCode H53.15 apocrine (breast) see Dysplasia, mammary, specified type NEC
cervix (squamous) see Dysplasia, cervix
endometrium (squamous) (uterus)
N85.8 esophagus
K22.7 Non-billableabscess see Abscess
cancer
from specified site see Neoplasm, malignant, by site
MetastrongyliasisCode B83.8 MetatarsalgiaSub-entries M77.4 Non-billable anterior
G57.6 Non-billableMorton's
G57.6 Non-billableMetatarsus, metatarsalSub-entries see also condition
adductus, congenital
Q66.22 Non-billablevalgus (abductus), congenital
Q66.6 varus (congenital)
Q66.22 Non-billableMethadone useCross-ref See: Use, opioid
acquired (with sulfhemoglobinemia)
D74.8 enzymatic (congenital)
D74.0 MethemoglobinuriaCross-ref See: Hemoglobinuria Methylmalonic acidemiaCode E71.120 Metritis (catarrhal) (hemorrhagic) (septic) (suppurative)Sub-entries see also Endometritis
Metropathia hemorrhagicaCode N93.8 MetroperitonitisCross-ref See: Peritonitis, pelvic, female
postpartum NEC (atonic) (following delivery of placenta)
O72.1 MetrorrhexisCross-ref See: Rupture, uterus
MetrosalpingitisCode N70.91 MetrovaginitisCross-ref See: Endometritis
Meyer-Schwickerath and Weyers syndromeCode Q87.0 Meynert's amentia (nonalcoholic)Sub-entries F04 Mibelli's disease (porokeratosis)Code Q82.8 Mice, jointSub-entries see Loose, body, joint
Micrencephalon, micrencephalyCode Q02 MicroalbuminuriaCode R80.9 Microaneurysm, retinalSub-entries see also Disorder, retina, microaneurysms
diabetic see E08-E13 with .31
Microangiopathy (peripheral)Sub-entries I73.9 hematopoietic stem cell transplantation-associated [HSCT-TMA]
M31.11 Microcalcifications, breastCode R92.0 Microcephalus, microcephalic, microcephalySub-entries Q02 due to toxoplasmosis (congenital)
P37.1 Microcolon (congenital)Code Q43.8 Microcornea (congenital)Code Q13.4 MicrocyticCross-ref See: condition Microdeletions NECCode Q93.88 with
cerebral vascular involvement
D57.413 MicroembolismSub-entries
atherothrombotic see Atheroembolism
retinal see Occlusion, artery, retina
Microfilaria streptocerca infestationCross-ref See: Onchocerciasis
Microgastria (congenital)Code Q40.2 Microgenitalia, congenitalSub-entries
MicrogliomaCross-ref See: Lymphoma, non-Hodgkin, specified NEC
Microglossia (congenital)Code Q38.3 Micrognathia, micrognathism (congenital) (mandibular) (maxillary)Code M26.09 Microgyria (congenital)Code Q04.3 Microinfarct of heartCross-ref See: Insufficiency, coronary
Microlentia (congenital)Code Q12.8 Microlithiasis, alveolar, pulmonaryCode J84.02 Micromyelia (congenital)Code Q06.8 Microphakia (congenital)Code Q12.8 Microphthalmos, microphthalmia (congenital)Sub-entries Q11.2 due to toxoplasmosis
P37.1 Microscopic polyangiitis (polyarteritis)Code M31.7 MicrosporidiosisSub-entries B60.8 Microsporon furfur infestationCode B36.0 MicrosporosisSub-entries see also Dermatophytosis
Microstomia (congenital)Code Q18.5 Microtia (congenital) (external ear)Code Q17.2 Microvillus inclusion disease (MVD) (MVID)Code Q43.8 disorder NEC
R39.198 see also Difficulty, micturitionMid planeCross-ref See: condition MiddleSub-entries
Miescher's elastomaCode L87.2 Mietens' syndromeCode Q87.2 with aura (acute-onset) (prolonged) (typical) (without headache)
G43.109 Migrant, socialCode Z59.00 Migration, anxiety concerningCode Z60.3 Migratory, migratingSub-entries see also condition
Mikity-Wilson disease or syndromeCode P27.0 Mikulicz' disease or syndromeCode K11.8 MiliaryCross-ref See: condition excessive secretion
O92.6 poisoning see Poisoning, food, noxious
Milk-alkali disease or syndromeCode E83.52 Milk-leg (deep vessels) (nonpuerperal)Sub-entries see Embolism, vein, lower extremity
complicating pregnancy
O22.3 Non-billablepuerperal, postpartum, childbirth
O87.1 Milkman's disease or syndromeCode M83.8 Milky urineCross-ref See: Chyluria
Millard-Gubler (-Foville) paralysis or syndromeCode G46.3 Millar's asthmaCode J38.5 Miller Fisher syndromeCode G61.0 Mills' diseaseCross-ref See: Hemiplegia Millstone maker's pneumoconiosisCode J62.8 Milroy's disease (chronic hereditary edema)Code Q82.0 Minamata diseaseCode T56.1 Non-billable Miners' asthma or lungCode J60 Minkowski-Chauffard syndromeCross-ref See: Spherocytosis
MinorCross-ref See: condition Minor's disease (hematomyelia)Code G95.19 Minot's disease (hemorrhagic disease), newbornCode P53 Minot-von Willebrand-Jurgens disease or syndrome (angiohemophilia)Cross-ref See: Disease, von Willebrand
Minus (and plus) hand (intrinsic)Cross-ref See: Deformity, limb, specified type NEC, forearm Miosis (pupil)Code H57.03 Mirizzi's syndrome (hepatic duct stenosis)Code K83.1 administration of insulin (by accident)
infusion see Complications, infusion
local applications (of fomentations, plasters, etc.)
T88.9 Non-billableburn or scald see Burn
Misdirection, aqueousCode H40.83 Non-billable Misperception, sleep stateCode F51.02 Misplaced, misplacementSub-entries
organ or site, congenital NEC see Malposition, congenital
MissedSub-entries
delivery
O36.4 Non-billableMissingSub-entries see also Absence
string of intrauterine contraceptive device
T83.32 Non-billableMisuse of drugsCode F19.99 Mitchell's disease (erythromelalgia)Code I73.81 Mite (s) (infestation)Sub-entries B88.9 MitralCross-ref See: condition MixedCross-ref See: condition MMN (multifocal motor neuropathy)Code G61.82 MNGIE (Mitochondrial Neurogastrointestinal Encephalopathy) syndromeCode E88.49 excessive see Hypermobility
gallbladder, congenital
Q44.1 Mobitz heart block (atrioventricular)Code I44.1 Moebius, MöbiusSub-entries
disease (ophthalmoplegic migraine) see Migraine, ophthalmoplegic
congenital oculofacial paralysis (with other anomalies)
Q87.0 ophthalmoplegic migraine see Migraine, ophthalmoplegic
Moeller's glossitisCode K14.0 MOGAD (myelin oligodendrocyte glycoprotein antibody disease)Code G37.81 Mohr's syndrome (Types I and II)Code Q87.0 Molar pregnancyCode O02.0 Molarization of premolarsCode K00.2 Molding, head (during birth) - omit codeTerm
Mole (pigmented)Sub-entries see also Nevus Molimen, molimina (menstrual)Code N94.3 Molluscum contagiosum (epitheliale)Code B08.1 Mönckeberg's arteriosclerosis, disease, or sclerosisCross-ref See: Arteriosclerosis, extremities
Mondini's malformation (cochlea)Code Q16.5 Mondor's diseaseCode I80.8 Monge's diseaseCode T70.29 Non-billable Monilethrix (congenital)Code Q84.1 MoniliasisSub-entries B37.9 see also Candidiasis Monitoring (encounter for)Sub-entries
foot joint
M13.17 Non-billablehand joint
M13.14 Non-billableMonoblasticCross-ref See: condition Monochromat (ism), monochromatopsia (acquired) (congenital)Code H53.51 MonocyticCross-ref See: condition MonocytopeniaCode D72.818 Monocytosis (symptomatic)Code D72.821 MonomaniaCross-ref See: Psychosis
cranial nerve see Disorder, nerve, cranial
femoral nerve
G57.2 Non-billablelateral
cutaneous nerve of thigh
G57.1 Non-billablecarpal tunnel syndrome see Syndrome, carpal tunnel
diabetic NEC see E08-E13 with .41
femoral nerve see Lesion, nerve, femoral
ilioinguinal nerve
G57.8 Non-billableMonoparesisCross-ref See: Monoplegia MonoplegiaSub-entries G83.3 Non-billable congenital (cerebral)
G80.8 embolic (current episode)
I63.4 Non-billablefollowing
Monorchism, monorchidismCode Q55.0 MonosomySub-entries Q93.9 see also Deletion, chromosome whole chromosome
meiotic nondisjunction
Q93.0 mitotic nondisjunction
Q93.1 Monster, monstrosity (single)Sub-entries Q89.7 Monteggia's fracture (-dislocation)Code S52.27 Non-billable Mooren's ulcer (cornea)Cross-ref See: Ulcer, cornea, Mooren's
Moore's syndromeCross-ref See: Epilepsy, specified NEC
Mooser-Neill reactionCode A75.2 Mooser's bodiesCode A75.2 Morbidity not stated or unknownCode R69 MorbilliCross-ref See: Measles
MorbusSub-entries see also Disease angelicus, anglorum
E55.0 caducus see Epilepsy
Morel (-Stewart) (-Morgagni) syndromeCode M85.2 Morel-Kraepelin diseaseCross-ref See: Schizophrenia
Morel-Moore syndromeCode M85.2 cyst, organ, hydatid, or appendage
Morgagni-Stewart-Morel syndromeCode M85.2 Morgagni-Stokes-Adams syndromeCode I45.9 Morgagni-Turner (-Albright) syndromeCode Q96.9 Moron (I.Q.50-69)Code F70 Morphinism (without remission)Sub-entries F11.20 Morphinomania (without remission)Sub-entries F11.20 Morquio (-Ullrich) (-Brailsford) disease or syndromeCross-ref See: Mucopolysaccharidosis Mortification (dry) (moist)Cross-ref See: Gangrene
Morton's metatarsalgia (neuralgia) (neuroma) (syndrome)Code G57.6 Non-billable Morvan's disease or syndromeCode G60.8 45,X/other cell lines NEC with abnormal sex chromosome
Q96.4 sex chromosome
Moschowitz' diseaseCode M31.19 Motion sickness (from travel, any vehicle) (from roundabouts or swings)Code T75.3 Non-billable Mottled, mottling, teeth (enamel) (endemic) (nonendemic)Code K00.3 with bronchiectasis
J47.9 exacerbation (acute)
J47.1 lower respiratory infection
J47.0 MountainSub-entries
with polycythemia , acquired (acute)
D75.1 Mouse, jointSub-entries see Loose, body, joint
MouthCross-ref See: condition MovableSub-entries
Movements, dystonicCode R25.8 Moyamoya diseaseCode I67.5 MRSA (Methicillin resistant Staphylococcus aureus)Sub-entries
as the cause of diseases classified elsewhere
B95.62 MSD (multiple sulfatase deficiency)Code E75.26 MSSA (Methicillin susceptible Staphylococcus aureus)Sub-entries
as the cause of diseases classified elsewhere
B95.61 Mucha-Habermann diseaseCode L41.0 Mucinosis (cutaneous) (focal) (papular) (reticular erythematous) (skin)Sub-entries L98.5 lacrimal sac, chronic
H04.43 Non-billableMucolipidosisSub-entries
beta-gluduronidase deficiency
E76.29 mouth (oral) (oropharyngeal)
K12.30 due to antineoplastic therapy
K12.31 Mucositis necroticans agranulocyticaCross-ref See: Agranulocytosis
MucousSub-entries see also condition
MucoviscidosisSub-entries E84.9 with meconium obstruction
E84.11 MucusSub-entries
asphyxia or suffocation see Asphyxia, mucus
plug see Asphyxia, mucus
Mulberry molars (congenital syphilis)Code A50.52 Müllerian mixed tumorSub-entries
specified site see Neoplasm, malignant, by site
Multicystic kidney (development)Code Q61.4 Multiparity (grand)Sub-entries Z64.1 affecting management of pregnancy, labor and delivery (supervision only)
O09.4 Non-billablerequiring contraceptive management see Contraception
Multipartita placentaCode O43.19 Non-billable Multiple, multiplexSub-entries see also condition
digits (congenital)
Q69.9 endocrine neoplasia see Neoplasia, endocrine, multiple (MEN)
Multisystem inflammatory syndrome (in adult) (in children)Code M35.81 Münchhausen's syndromeCross-ref See: Disorder, factitious
Münchmeyer's syndromeCross-ref See: Myositis, ossificans, progressiva MuralCross-ref See: condition aortic (valve) see Endocarditis, aortic
diastolic see Endocarditis
Murri's disease (intermittent hemoglobinuria)Code D59.6 Muscle, muscularSub-entries see also condition
carnitine (palmityltransferase) deficiency
E71.314 MusculoneuralgiaCross-ref See: Neuralgia
Mushroom-workers' (pickers') disease or lungCode J67.5 Mutation (s)Sub-entries
MutismSub-entries see also Aphasia
deaf (acquired) (congenital) NEC
H91.3 elective (adjustment reaction) (childhood)
F94.0 selective (childhood)
F94.0 MVD (microvillus inclusion disease)Code Q43.8 MVID (microvillus inclusion disease)Code Q43.8 auxiliary muscles, head and neck
M79.12 epidemic (cervical)
B33.0 cordis see Failure, heart
Mycelium infectionCode B49 MycetismusCross-ref See: Poisoning, food, noxious, mushroom
MycobacteriosisCross-ref See: Mycobacterium
Mycoplasma (M.) pneumoniae, as cause of disease classified elsewhereCode B96.0 Mydriasis (pupil)Code H57.04 Myelinolysis, pontine, centralCode G37.2 in diseases classified elsewhere
G05.4 MyeloblasticCross-ref See: condition MyeloblastomaSub-entries
granular cell see also Neoplasm, connective tissue
malignant see Neoplasm, connective tissue, malignant
MyeloceleCross-ref See: Spina bifida
MyelocystoceleCross-ref See: Spina bifida
MyelocyticCross-ref See: condition MyelodysplasiaSub-entries D46.9 spinal cord (congenital)
Q06.1 Myelodysplastic syndromeSub-entries D46.9 see also Syndrome, myelodysplastic with
isolated del (5q) chromosomal abnormality
D46.C pancytopenia, acquired see Syndrome, myelodysplastic, pancytopenia
MyeloencephalitisCross-ref See: Encephalitis
with myeloid metaplasia
D47.4 idiopathic (chronic)
D47.4 MyelogenousCross-ref See: condition MyeloidCross-ref See: condition MyeloleukodystrophyCode E75.29 MyelolipomaCross-ref See: Lipoma Myeloma (multiple)Sub-entries C90.0 Non-billable monostotic
C90.3 Non-billableplasma cell
C90.0 Non-billableplasma cell
C90.0 Non-billablesolitary
C90.3 Non-billable see also Plasmacytoma, solitaryMyelomatosisCode C90.0 Non-billable MyelomeningitisCross-ref See: Meningoencephalitis Myelomeningocele (spinal cord)Cross-ref See: Spina bifida
Myelo-osteo-musculodysplasia hereditariaCode Q79.8 MyelopathicSub-entries
muscle atrophy see Atrophy, muscle, spinal
in (due to)
degeneration or displacement, intervertebral disc NEC see Disorder, disc, with, myelopathy
disease classified elsewhere
G99.2 MyeloradiculitisCode G04.91 Myeloradiculodysplasia (spinal)Code Q06.1 MyelosarcomaCode C92.3 Non-billable MyelosclerosisSub-entries D75.89 with myeloid metaplasia
D47.4 disseminated, of nervous system
G35.D with myeloid metaplasia
D47.4 aleukemic
C92.9 Non-billableerythremic (acute)
C94.0 Non-billableMyoadenoma, prostateCross-ref See: Hyperplasia, prostate
MyoblastomaSub-entries
granular cell see also Neoplasm, connective tissue, benign
malignant see Neoplasm, connective tissue, malignant
MyocardialCross-ref See: condition hypertrophic obstructive
I42.1 with
rheumatic fever (conditions in I00)
I09.0 active see Myocarditis, acute, rheumatic
inactive or quiescent (with chorea)
I09.0 Myocardium, myocardialCross-ref See: condition MyocardosisCross-ref See: Cardiomyopathy
epilepsy
G40.4 Non-billable see also Epilepsy, generalized, specified NECfamilial (progressive) see Epilepsy, myoclonus
Lafora see Epilepsy, myoclonus, progressive, Lafora
MyodiastasisCross-ref See: Diastasis, muscle MyoendocarditisCross-ref See: Endocarditis
MyoepitheliomaCross-ref See: Neoplasm, benign, by site
Myofasciitis (acute)Cross-ref See: Myositis MyofibromaSub-entries see also Neoplasm, connective tissue, benign
uterus (cervix) (corpus) see Leiomyoma
MyofibromatosisSub-entries D48.19 MyofibrosisSub-entries M62.89 heart see Myocarditis
scapulohumeral see Lesion, shoulder, specified NEC
MyofibrositisSub-entries M79.7 scapulohumeral see Lesion, shoulder, specified NEC
Myoglobulinuria, myoglobinuria (primary)Code R82.1 Myokymia, facialCode G51.4 MyolipomaCross-ref See: Lipoma MyomaSub-entries see also Neoplasm, connective tissue, benign
malignant see Neoplasm, connective tissue, malignant
uterus (cervix) (corpus) see Leiomyoma
MyometritisCross-ref See: Endometritis
MyometriumCross-ref See: condition Myonecrosis, clostridialCode A48.0 MyopericarditisSub-entries see also Pericarditis
degenerative (malignant)
H44.20 with
choroidal neovascularization
H44.2A Non-billablefoveoschisis
H44.2D Non-billableMyosarcomaCross-ref See: Neoplasm, connective tissue, malignant
Myosis (pupil)Sub-entries H57.03 stromal (endolymphatic)
D39.0 due to posture see Myositis, specified type NEC
fibrosa or fibrous (chronic), Volkmann's
T79.6 Non-billableMyospasia impulsivaCode F95.2 congenita (acetazolamide responsive) (dominant) (recessive)
G71.12 Myotonic pupilCross-ref See: Anomaly, pupil, function, tonic pupil
MyringitisSub-entries H73.2 Non-billable with otitis media see Otitis, media
specified NEC
H73.09 Non-billableMytilotoxismCross-ref See: Poisoning, fish
Myxadenitis labialisCode K13.0 MyxochondrosarcomaCross-ref See: Neoplasm, cartilage, malignant
MyxofibromaSub-entries see Neoplasm, connective tissue, benign
odontogenic see Cyst, calcifying odontogenic
MyxofibrosarcomaCross-ref See: Neoplasm, connective tissue, malignant
MyxoliposarcomaCross-ref See: Neoplasm, connective tissue, malignant
MyxomaSub-entries see also Neoplasm, connective tissue, benign
nerve sheath see Neoplasm, nerve, benign
odontogenic see Cyst, calcifying odontogenic
MyxosarcomaCross-ref See: Neoplasm, connective tissue, malignant
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
