| Term Title |
ICD-10 Code |
Term Notes |
| Macacus ear | Q17.3 | |
| Maceration, wet feet, tropical (syndrome) | T69.02 | |
| MacLeod's syndrome | J43.0 | |
| Macrocephalia, macrocephaly | Q75.3 | |
| Macrocheilia, macrochilia (congenital) | Q18.6 | |
| Macrocolon | Q43.1 | See Also: Megacolon; |
| Macrocornea | Q15.8 | |
| Macrocytic | | Condition |
| Macrocytosis | D75.89 | |
| Macrodactylia, macrodactylism (fingers) (thumbs) | Q74.0 | |
| Macrodontia | K00.2 | |
| Macrogenia | M26.05 | |
| Macrogenitosomia (adrenal) (male) (praecox) | E25.9 | |
| Macroglobulinemia (idiopathic) (primary) | C88.0 | |
| Macroglossia (congenital) | Q38.2 | |
| Macrognathia, macrognathism (congenital) (mandibular) (maxillary) | M26.09 | |
| Macrogyria (congenital) | Q04.8 | |
| Macrohydrocephalus | | See: Hydrocephalus; |
| Macromastia | | See: Hypertrophy, breast; |
| Macrophthalmos | Q11.3 | |
| Macropsia | H53.15 | |
| Macrosigmoid | K59.39 | |
| Macrospondylitis , acromegalic | E22.0 | |
| Macrostomia (congenital) | Q18.4 | |
| Macrotia (external ear) (congenital) | Q17.1 | |
| Macula | | |
| Maculae ceruleae -- | B85.1 | |
| Maculopathy, toxic | | See: Degeneration, macula, toxic; |
| Madarosis (eyelid) | H02.729 | |
| Madelung's | | |
| Madness | | See: Psychosis; |
| Madura | | |
| Maduromycosis | B47.0 | |
| Maffucci's syndrome | Q78.4 | |
| Magnesium metabolism disorder | | See: Disorder, metabolism, magnesium; |
| Main en griffe (acquired) | | See Also: Deformity, limb, clawhand; |
| Maintenance (encounter for) | | |
| Majocchi's | | |
| Major | | Condition |
| Mal de los pintos | | Pinta |
| Mal de mer | T75.3 | |
| Malabar itch (any site) | B35.5 | |
| Malabsorption | K90.9 | |
| Malacia, bone (adult) | M83.9 | |
| Malacoplakia | | |
| Malacosteon, juvenile | | See: Rickets; |
| Maladaptation | | Maladjustment |
| Maladie de Roger | Q21.0 | |
| Maladjustment | | |
| Malaise | R53.81 | |
| Malakoplakia | | Malacoplakia |
| Malaria, malarial (fever) | B54 | |
| Malassez's disease (cystic) | N50.89 | |
| Malassimilation | K90.9 | |
| Maldescent, testis | Q53.9 | |
| Maldevelopment | | See Also: Anomaly; |
| Male type pelvis | Q74.2 | |
| Malformation (congenital) | | See Also: Anomaly; |
| Malfunction | | Dysfunction |
| Malherbe's tumor | | See: Neoplasm, skin, benign; |
| Malibu disease | L98.8 | |
| Malignancy | | See Also: Neoplasm, malignant, by site; |
| Malignant | | Condition |
| Malingerer, malingering | Z76.5 | |
| Mallet finger (acquired) | | See: Deformity, finger, mallet finger; |
| Malleus | A24.0 | |
| Mallory's bodies | R89.7 | |
| Mallory-Weiss syndrome | K22.6 | |
| Malnutrition | E46 | |
| Malocclusion (teeth) | M26.4 | |
| Malposition | | |
| Malposture | R29.3 | |
| Malrotation | | |
| Malta fever | | See: Brucellosis; |
| Maltreatment | | |
| Maltworker's lung | J67.4 | |
| Malunion, fracture | | See: Fracture, by site; |
| Mammillitis | N61.0 | |
| Mammitis | | See: Mastitis; |
| Mammogram (examination) | Z12.39 | |
| Mammoplasia | N62 | |
| Management (of) | | |
| Mangled | | See: specified injury by site; |
| Mania (monopolar) | | See Also: Disorder, mood, manic episode; |
| Manic depression | F31.9 | |
| Manic-depressive insanity, psychosis, or syndrome | | See: Disorder, bipolar; |
| Mannosidosis | E77.1 | |
| Mansonelliasis, mansonellosis | B74.4 | |
| Manson's | | |
| Manual | | Condition |
| Maple-bark-stripper's lung (disease) | J67.6 | |
| Maple-syrup-urine disease | E71.0 | |
| Marable's syndrome (celiac artery compression) | I77.4 | |
| Marasmus | E41 | |
| Marble | | |
| Marburg virus disease | A98.3 | |
| March | | |
| Marchesani (-Weill) syndrome | Q87.0 | |
| Marchiafava (-Bignami) syndrome or disease | G37.1 | |
| Marchiafava-Micheli syndrome | D59.5 | |
| Marcus Gunn's syndrome | Q07.8 | |
| Marfan's syndrome | | See: Syndrome, Marfan's; |
| Marie-Bamberger disease | | See: Osteoarthropathy, hypertrophic, specified NEC; |
| Marie-Charcot-Tooth neuropathic muscular atrophy | G60.0 | |
| Marie's | | |
| Marie-Strümpell arthritis, disease or spondylitis | | See: Spondylitis, ankylosing; |
| Marion's disease (bladder neck obstruction) | N32.0 | |
| Marital conflict | Z63.0 | |
| Mark | | |
| Marker heterochromatin | | See: Extra, marker chromosomes; |
| Maroteaux-Lamy syndrome (mild) (severe) | E76.29 | |
| Marrow (bone) | | |
| Marseilles fever | A77.1 | |
| Marsh fever | | See: Malaria; |
| Marshall's (hidrotic) ectodermal dysplasia | Q82.4 | |
| Marsh's disease (exophthalmic goiter) | E05.00 | |
| Masculinization (female) with adrenal hyperplasia | E25.9 | |
| Masculinovoblastoma | D27. | |
| Masochism (sexual) | F65.51 | |
| Mason's lung | J62.8 | |
| Mass | | |
| Massive | | Condition |
| Mast cell | | |
| Mastalgia | N64.4 | |
| Masters-Allen syndrome | N83.8 | |
| Mastitis (acute) (diffuse) (nonpuerperal) (subacute) | N61.0 | |
| Mastocytoma (extracutaneous) | D47.09 | |
| Mastocytosis | D47.09 | |
| Mastodynia | N64.4 | |
| Mastoid | | Condition |
| Mastoidalgia | | |
| Mastoiditis (coalescent) (hemorrhagic) (suppurative) | H70.9 | |
| Mastopathy, mastopathia | N64.9 | |
| Mastoplasia, mastoplastia | N62 | |
| Masturbation (excessive) | F98.8 | |
| Maternal care (for) | | See: Pregnancy (complicated by) (management affected by); |
| Matheiu's disease (leptospiral jaundice) | A27.0 | |
| Mauclaire's disease or osteochondrosis | | See: Osteochondrosis, juvenile, hand, metacarpal; |
| Maxcy's disease | A75.2 | |
| Maxilla, maxillary | | Condition |
| May (-Hegglin) anomaly or syndrome | D72.0 | |
| McArdle (-Schmid) (-Pearson) disease (glycogen storage) | E74.04 | |
| McCune-Albright syndrome | Q78.1 | |
| McQuarrie's syndrome (idiopathic familial hypoglycemia) | E16.2 | |
| Meadow's syndrome | Q86.1 | |
| Measles (black) (hemorrhagic) (suppressed) | B05.9 | |
| Meatitis, urethral | | See: Urethritis; |
| Meatus, meatal | | Condition |
| Meat-wrappers' asthma | J68.9 | |
| Meckel-Gruber syndrome | Q61.9 | |
| Meckel's diverticulitis, diverticulum (displaced) (hypertrophic) | Q43.0 | |
| Meconium | | |
| Median | | Condition |
| Mediastinal shift | R93.89 | |
| Mediastinitis (acute) (chronic) | J98.51 | |
| Mediastinopericarditis | | See Also: Pericarditis; |
| Mediastinum, mediastinal | | Condition |
| Medicine poisoning | | See: Table of Drugs and Chemicals, by drug, poisoning; |
| Mediterranean | | |
| Medulla | | Condition |
| Medullary cystic kidney | Q61.5 | |
| Medullated fibers | | |
| Medulloblastoma | | |
| Medulloepithelioma | | See Also: Neoplasm, malignant, by site; |
| Medullomyoblastoma | | |
| Meekeren-Ehlers-Danlos syndrome | Q79.69 | See Also: Syndrome, Ehlers-Danlos; |
| Megacolon (acquired) (functional) (not Hirschsprung's disease) (in) | K59.39 | |
| Megaesophagus (functional) | K22.0 | |
| Megalencephaly | Q04.5 | |
| Megalerythema (epidemic) | B08.3 | |
| Megaloappendix | Q43.8 | |
| Megalocephalus, megalocephaly NEC | Q75.3 | |
| Megalocornea | Q15.8 | |
| Megalocytic anemia | D53.1 | |
| Megalodactylia (fingers) (thumbs) (congenital) | Q74.0 | |
| Megaloduodenum | Q43.8 | |
| Megaloesophagus (functional) | K22.0 | |
| Megalogastria (acquired) | K31.89 | |
| Megalophthalmos | Q11.3 | |
| Megalopsia | H53.15 | |
| Megalosplenia | | See: Splenomegaly; |
| Megaloureter | N28.82 | |
| Megarectum | K62.89 | |
| Megasigmoid | K59.39 | |
| Megaureter | N28.82 | |
| Megavitamin-B6 syndrome | E67.2 | |
| Megrim | | See: Migraine; |
| Meibomian | | |
| Meibomitis | | See: Hordeolum; |
| Meige-Milroy disease (chronic hereditary edema) | Q82.0 | |
| Meige's syndrome | Q82.0 | |
| Melalgia, nutritional | E53.8 | |
| Melancholia | F32.9 | |
| Melanemia | R79.89 | |
| Melanoameloblastoma | | See: Neoplasm, bone, benign; |
| Melanoblastoma | | See: Melanoma; |
| Melanocarcinoma | | See: Melanoma; |
| Melanocytoma, eyeball | D31.9 | |
| Melanocytosis, neurocutaneous | Q82.8 | |
| Melanoderma, melanodermia | L81.4 | |
| Melanodontia, infantile | K03.89 | |
| Melanodontoclasia | K03.89 | |
| Melanoepithelioma | | See: Melanoma; |
| Melanoma (malignant) | C43.9 | |
| Melanosarcoma | | See Also: Melanoma; |
| Melanosis | L81.4 | |
| Melanuria | R82.998 | |
| MELAS syndrome | E88.41 | |
| Melasma | L81.1 | |
| Melena | K92.1 | |
| Meleney's | | |
| Melioidosis | A24.9 | |
| Melitensis, febris | A23.0 | |
| Melkersson (-Rosenthal) syndrome | G51.2 | |
| Mellitus, diabetes | | See: Diabetes; |
| Melorheostosis (bone) | | See: Disorder, bone, density and structure, specified NEC; |
| Meloschisis | Q18.4 | |
| Melotia | Q17.4 | |
| Membrana | | |
| Membranacea placenta | O43.19 | |
| Membranaceous uterus | N85.8 | |
| Membrane (s), membranous | | Condition |
| Membranitis | | Chorioamnionitis |
| Memory disturbance, lack or loss | | Amnesia |
| Menadione deficiency | E56.1 | |
| Menarche | | |
| Mendacity, pathologic | F60.2 | |
| Mendelson's syndrome (due to anesthesia) | J95.4 | |
| Ménétrier's disease or syndrome | K29.60 | |
| Ménière's disease, syndrome or vertigo | H81.0 | |
| Meninges, meningeal | | Condition |
| Meningioma | | See Also: Neoplasm, meninges, benign; |
| Meningiomatosis (diffuse) | | See: Neoplasm, meninges, uncertain behavior; |
| Meningism | | See: Meningismus; |
| Meningismus (infectional) (pneumococcal) | R29.1 | |
| Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic) | G03.9 | |
| Meningocele (spinal) | | See Also: Spina bifida; |
| Meningocerebritis | | Meningoencephalitis |
| Meningococcemia | A39.4 | |
| Meningococcus, meningococcal | A39.9 | Condition |
| Meningoencephalitis | G04.90 | See Also: Encephalitis; |
| Meningoencephalocele | | Encephalocele |
| Meningoencephalomyelitis | | Meningoencephalitis |
| Meningoencephalomyelopathy | G96.9 | |
| Meningoencephalopathy | G96.9 | |
| Meningomyelitis | | Meningoencephalitis |
| Meningomyelocele | | See Also: Spina bifida; |
| Meningomyeloneuritis | | Meningoencephalitis |
| Meningoradiculitis | | See: Meningitis; |
| Meningovascular | | Condition |
| Menkes' disease or syndrome | E83.09 | |
| Menometrorrhagia | N92.1 | |
| Menopause, menopausal (asymptomatic) (state) | Z78.0 | |
| Menorrhagia (primary) | N92.0 | |
| Menostaxis | N92.0 | |
| Menses, retention | N94.89 | |
| Menstrual | | Menstruation |
| Menstruation | | |
| Mental | | Condition |
| Meralgia paresthetica | G57.1 | |
| Mercurial | | Condition |
| Mercurialism | | |
| Merkel cell tumor | | See: Carcinoma, Merkel cell; |
| Merocele | | See: Hernia, femoral; |
| Meromelia | | |
| MERRF syndrome (myoclonic epilepsy associated with ragged-red fiber) | E88.42 | |
| Merzbacher-Pelizaeus disease | E75.29 | |
| Mesaortitis | | See: Aortitis; |
| Mesarteritis | | Arteritis |
| Mesencephalitis | | See: Encephalitis; |
| Mesenchymoma | | See Also: Neoplasm, connective tissue, uncertain behavior; |
| Mesenteritis | | |
| Mesentery, mesenteric | | Condition |
| Mesiodens, mesiodentes | K00.1 | |
| Mesio-occlusion | M26.213 | |
| Mesocolon | | Condition |
| Mesonephroma (malignant) | | See: Neoplasm, malignant, by site; |
| Mesophlebitis | | See: Phlebitis; |
| Mesostromal dysgenesia | Q13.89 | |
| Mesothelioma (malignant) | C45.9 | |
| Metabolic syndrome | E88.81 | |
| Metagonimiasis | B66.8 | |
| Metagonimus infestation (intestine) | B66.8 | |
| Metal | | |
| Metamorphopsia | H53.15 | |
| Metaplasia | | |
| Metastasis, metastatic | | |
| Metastrongyliasis | B83.8 | |
| Metatarsalgia | M77.4 | |
| Metatarsus, metatarsal | | Condition |
| Methadone use | | See: Use, opioid; |
| Methemoglobinemia | D74.9 | |
| Methemoglobinuria | | Hemoglobinuria |
| Methioninemia | E72.19 | |
| Methylmalonic acidemia | E71.120 | |
| Metritis (catarrhal) (hemorrhagic) (septic) (suppurative) | | See Also: Endometritis; |
| Metropathia hemorrhagica | N93.8 | |
| Metroperitonitis | | See: Peritonitis, pelvic, female; |
| Metrorrhagia | N92.1 | |
| Metrorrhexis | | See: Rupture, uterus; |
| Metrosalpingitis | N70.91 | |
| Metrostaxis | N93.8 | |
| Metrovaginitis | | See: Endometritis; |
| Meyer-Schwickerath and Weyers syndrome | Q87.0 | |
| Meynert's amentia (nonalcoholic) | F04 | |
| Mibelli's disease (porokeratosis) | Q82.8 | |
| Mice, joint | | See: Loose, body, joint; |
| Micrencephalon, micrencephaly | Q02 | |
| Microalbuminuria | R80.9 | |
| Microaneurysm, retinal | | See Also: Disorder, retina, microaneurysms; |
| Microangiopathy (peripheral) | I73.9 | |
| Microcalcifications, breast | R92.0 | |
| Microcephalus, microcephalic, microcephaly | Q02 | |
| Microcheilia | Q18.7 | |
| Microcolon (congenital) | Q43.8 | |
| Microcornea (congenital) | Q13.4 | |
| Microcytic | | Condition |
| Microdeletions NEC | Q93.88 | |
| Microdontia | K00.2 | |
| Microdrepanocytosis | D57.40 | |
| Microembolism | | |
| Microencephalon | Q02 | |
| Microfilaria streptocerca infestation | | See: Onchocerciasis; |
| Microgastria (congenital) | Q40.2 | |
| Microgenia | M26.06 | |
| Microgenitalia, congenital | | |
| Microglioma | | See: Lymphoma, non-Hodgkin, specified NEC; |
| Microglossia (congenital) | Q38.3 | |
| Micrognathia, micrognathism (congenital) (mandibular) (maxillary) | M26.09 | |
| Microgyria (congenital) | Q04.3 | |
| Microinfarct of heart | | See: Insufficiency, coronary; |
| Microlentia (congenital) | Q12.8 | |
| Microlithiasis, alveolar, pulmonary | J84.02 | |
| Micromastia | N64.82 | |
| Micromyelia (congenital) | Q06.8 | |
| Micropenis | Q55.62 | |
| Microphakia (congenital) | Q12.8 | |
| Microphthalmos, microphthalmia (congenital) | Q11.2 | |
| Micropsia | H53.15 | |
| Microscopic polyangiitis (polyarteritis) | M31.7 | |
| Microsporidiosis | B60.8 | |
| Microsporon furfur infestation | B36.0 | |
| Microsporosis | | See Also: Dermatophytosis; |
| Microstomia (congenital) | Q18.5 | |
| Microtia (congenital) (external ear) | Q17.2 | |
| Microtropia | H50.40 | |
| Microvillus inclusion disease (MVD) (MVID) | Q43.8 | |
| Micturition | | |
| Mid plane | | Condition |
| Middle | | |
| Miescher's elastoma | L87.2 | |
| Mietens' syndrome | Q87.2 | |
| Migraine (idiopathic) | G43.909 | |
| Migrant, social | Z59.0 | |
| Migration, anxiety concerning | Z60.3 | |
| Migratory, migrating | | Condition |
| Mikity-Wilson disease or syndrome | P27.0 | |
| Mikulicz' disease or syndrome | K11.8 | |
| Miliaria | L74.3 | |
| Miliary | | Condition |
| Milium | L72.0 | |
| Milk | | |
| Milk-alkali disease or syndrome | E83.52 | |
| Milk-leg (deep vessels) (nonpuerperal) | | See: Embolism, vein, lower extremity; |
| Milkman's disease or syndrome | M83.8 | |
| Milky urine | | See: Chyluria; |
| Millard-Gubler (-Foville) paralysis or syndrome | G46.3 | |
| Millar's asthma | J38.5 | |
| Miller Fisher syndrome | G61.0 | |
| Mills' disease | | Hemiplegia |
| Millstone maker's pneumoconiosis | J62.8 | |
| Milroy's disease (chronic hereditary edema) | Q82.0 | |
| Minamata disease | T56.1 | |
| Miners' asthma or lung | J60 | |
| Minkowski-Chauffard syndrome | | See: Spherocytosis; |
| Minor | | Condition |
| Minor's disease (hematomyelia) | G95.19 | |
| Minot's disease (hemorrhagic disease), newborn | P53 | |
| Minot-von Willebrand-Jurgens disease or syndrome (angiohemophilia) | D68.0 | |
| Minus (and plus) hand (intrinsic) | | See: Deformity, limb, specified type NEC, forearm; |
| Miosis (pupil) | H57.03 | |
| Mirizzi's syndrome (hepatic duct stenosis) | K83.1 | |
| Mirror writing | F81.0 | |
| Misadventure (of) (prophylactic) (therapeutic) | T88.9 | See Also: Complications; |
| Miscarriage | O03.9 | |
| Misdirection, aqueous | H40.83 | |
| Misperception, sleep state | F51.02 | |
| Misplaced, misplacement | | |
| Missed | | |
| Missing | | See Also: Absence; |
| Misuse of drugs | F19.99 | |
| Mitchell's disease (erythromelalgia) | I73.81 | |
| Mite (s) (infestation) | B88.9 | |
| Mitral | | Condition |
| Mittelschmerz | N94.0 | |
| Mixed | | Condition |
| MMN (multifocal motor neuropathy) | G61.82 | |
| MNGIE (Mitochondrial Neurogastrointestinal Encephalopathy) syndrome | E88.49 | |
| Mobile, mobility | | |
| Mobitz heart block (atrioventricular) | I44.1 | |
| Moebius, Möbius | | |
| Moeller's glossitis | K14.0 | |
| Mohr's syndrome (Types I and II) | Q87.0 | |
| Mola destruens | D39.2 | |
| Molar pregnancy | O02.0 | |
| Molarization of premolars | K00.2 | |
| Molding, head (during birth) - omit code | | |
| Mole (pigmented) | | Nevus |
| Molimen, molimina (menstrual) | N94.3 | |
| Molluscum contagiosum (epitheliale) | B08.1 | |
| Mönckeberg's arteriosclerosis, disease, or sclerosis | | See: Arteriosclerosis, extremities; |
| Mondini's malformation (cochlea) | Q16.5 | |
| Mondor's disease | I80.8 | |
| Monge's disease | T70.29 | |
| Monilethrix (congenital) | Q84.1 | |
| Moniliasis | B37.9 | See Also: Candidiasis; |
| Monitoring (encounter for) | | |
| Monkey malaria | B53.1 | |
| Monkeypox | B04 | |
| Monoarthritis | M13.10 | |
| Monoblastic | | Condition |
| Monochromat (ism), monochromatopsia (acquired) (congenital) | H53.51 | |
| Monocytic | | Condition |
| Monocytopenia | D72.818 | |
| Monocytosis (symptomatic) | D72.821 | |
| Monomania | | See: Psychosis; |
| Mononeuritis | G58.9 | |
| Mononeuropathy | G58.9 | |
| Mononucleosis, infectious | B27.90 | |
| Monoplegia | G83.3 | |
| Monorchism, monorchidism | Q55.0 | |
| Monosomy | Q93.9 | See Also: Deletion, chromosome; |
| Monster, monstrosity (single) | Q89.7 | |
| Monteggia's fracture (-dislocation) | S52.27 | |
| Mooren's ulcer (cornea) | | See: Ulcer, cornea, Mooren's; |
| Moore's syndrome | | See: Epilepsy, specified NEC; |
| Mooser-Neill reaction | A75.2 | |
| Mooser's bodies | A75.2 | |
| Morbidity not stated or unknown | R69 | |
| Morbilli | | See: Measles; |
| Morbus | | See Also: Disease; |
| Morel (-Stewart) (-Morgagni) syndrome | M85.2 | |
| Morel-Kraepelin disease | | See: Schizophrenia; |
| Morel-Moore syndrome | M85.2 | |
| Morgagni's | | |
| Morgagni-Stewart-Morel syndrome | M85.2 | |
| Morgagni-Stokes-Adams syndrome | I45.9 | |
| Morgagni-Turner (-Albright) syndrome | Q96.9 | |
| Moria | F07.0 | |
| Moron (I.Q.50-69) | F70 | |
| Morphea | L94.0 | |
| Morphinism (without remission) | F11.20 | |
| Morphinomania (without remission) | F11.20 | |
| Morquio (-Ullrich) (-Brailsford) disease or syndrome | | Mucopolysaccharidosis |
| Mortification (dry) (moist) | | See: Gangrene; |
| Morton's metatarsalgia (neuralgia) (neuroma) (syndrome) | G57.6 | |
| Morvan's disease or syndrome | G60.8 | |
| Mosaicism, mosaic (autosomal) (chromosomal) | | |
| Moschowitz' disease | M31.1 | |
| Mother yaw | A66.0 | |
| Motion sickness (from travel, any vehicle) (from roundabouts or swings) | T75.3 | |
| Mottled, mottling, teeth (enamel) (endemic) (nonendemic) | K00.3 | |
| Mounier-Kuhn syndrome | Q32.4 | |
| Mountain | | |
| Mouse, joint | | See: Loose, body, joint; |
| Mouth | | Condition |
| Movable | | |
| Movements, dystonic | R25.8 | |
| Moyamoya disease | I67.5 | |
| MRSA (Methicillin resistant Staphylococcus aureus) | | |
| MSD (multiple sulfatase deficiency) | E75.26 | |
| MSSA (Methicillin susceptible Staphylococcus aureus) | | |
| Mucha-Habermann disease | L41.0 | |
| Mucinosis (cutaneous) (focal) (papular) (reticular erythematous) (skin) | L98.5 | |
| Mucocele | | |
| Mucolipidosis | | |
| Mucopolysaccharidosis | E76.3 | |
| Mucormycosis | B46.5 | |
| Mucositis (ulcerative) | K12.30 | |
| Mucositis necroticans agranulocytica | | See: Agranulocytosis; |
| Mucous | | Condition |
| Mucoviscidosis | E84.9 | |
| Mucus | | |
| Muguet | B37.0 | |
| Mulberry molars (congenital syphilis) | A50.52 | |
| Müllerian mixed tumor | | |
| Multicystic kidney (development) | Q61.4 | |
| Multiparity (grand) | Z64.1 | |
| Multipartita placenta | O43.19 | |
| Multiple, multiplex | | Condition |
| Mumps | B26.9 | |
| Mumu | B74.9 | See Also: Infestation, filarial; |
| Münchhausen's syndrome | | See: Disorder, factitious; |
| Münchmeyer's syndrome | | Myositis |
| Mural | | Condition |
| Murmur (cardiac) (heart) (organic) | R01.1 | |
| Murri's disease (intermittent hemoglobinuria) | D59.6 | |
| Muscle, muscular | | Condition |
| Musculoneuralgia | | See: Neuralgia; |
| Mushrooming hip | | See: Derangement, joint, specified NEC, hip; |
| Mushroom-workers' (pickers') disease or lung | J67.5 | |
| Mutation (s) | | |
| Mutism | | See Also: Aphasia; |
| MVD (microvillus inclusion disease) | Q43.8 | |
| MVID (microvillus inclusion disease) | Q43.8 | |
| Myalgia | M79.10 | |
| Myasthenia | G70.9 | |
| Myasthenic | M62.81 | |
| Mycelium infection | B49 | |
| Mycetismus | | See: Poisoning, food, noxious, mushroom; |
| Mycetoma | B47.9 | |
| Mycobacteriosis | | See: Mycobacterium; |
| Mycobacterium, mycobacterial (infection) | A31.9 | |
| Mycoplasma (M.) pneumoniae, as cause of disease classified elsewhere | B96.0 | |
| Mycosis, mycotic | B49 | |
| Mydriasis (pupil) | H57.04 | |
| Myelatelia | Q06.1 | |
| Myelinolysis, pontine, central | G37.2 | |
| Myelitis (acute) (ascending) (childhood) (chronic) (descending) (diffuse) (disseminated) (idiopathic) (pressure) (progressive) (spinal cord) (subacute) | G04.91 | See Also: Encephalitis; |
| Myeloblastic | | Condition |
| Myeloblastoma | | |
| Myelocele | | See: Spina bifida; |
| Myelocystocele | | See: Spina bifida; |
| Myelocytic | | Condition |
| Myelodysplasia | D46.9 | |
| Myelodysplastic syndrome | D46.9 | |
| Myeloencephalitis | | See: Encephalitis; |
| Myelofibrosis | D75.81 | |
| Myelogenous | | Condition |
| Myeloid | | Condition |
| Myelokathexis | D70.9 | |
| Myeloleukodystrophy | E75.29 | |
| Myelolipoma | | Lipoma |
| Myeloma (multiple) | C90.0 | |
| Myelomalacia | G95.89 | |
| Myelomatosis | C90.0 | |
| Myelomeningitis | | Meningoencephalitis |
| Myelomeningocele (spinal cord) | | See: Spina bifida; |
| Myelo-osteo-musculodysplasia hereditaria | Q79.8 | |
| Myelopathic | | |
| Myelopathy (spinal cord) | G95.9 | |
| Myelophthisis | D61.82 | |
| Myeloradiculitis | G04.91 | |
| Myeloradiculodysplasia (spinal) | Q06.1 | |
| Myelosarcoma | C92.3 | |
| Myelosclerosis | D75.89 | |
| Myelosis | | |
| Myiasis (cavernous) | B87.9 | |
| Myoadenoma, prostate | | See: Hyperplasia, prostate; |
| Myoblastoma | | |
| Myocardial | | Condition |
| Myocardiopathy (congestive) (constrictive) (familial) (hypertrophic nonobstructive) (idiopathic) (infiltrative) (obstructive) (primary) (restrictive) (sporadic) | I42.9 | See Also: Cardiomyopathy; |
| Myocarditis (with arteriosclerosis) (chronic) (fibroid) (interstitial) (old) (progressive) (senile) | I51.4 | |
| Myocardium, myocardial | | Condition |
| Myocardosis | | See: Cardiomyopathy; |
| Myoclonus, myoclonic, myoclonia (familial) (essential) (multifocal) (simplex) | G25.3 | |
| Myocytolysis | I51.5 | |
| Myodiastasis | | See: Diastasis, muscle; |
| Myoendocarditis | | See: Endocarditis; |
| Myoepithelioma | | See: Neoplasm, benign, by site; |
| Myofasciitis (acute) | | Myositis |
| Myofibroma | | See Also: Neoplasm, connective tissue, benign; |
| Myofibromatosis | D48.1 | |
| Myofibrosis | M62.89 | |
| Myofibrositis | M79.7 | |
| Myoglobulinuria, myoglobinuria (primary) | R82.1 | |
| Myokymia, facial | G51.4 | |
| Myolipoma | | Lipoma |
| Myoma | | See Also: Neoplasm, connective tissue, benign; |
| Myomalacia | M62.89 | |
| Myometritis | | See: Endometritis; |
| Myometrium | | Condition |
| Myonecrosis, clostridial | A48.0 | |
| Myopathy | G72.9 | |
| Myopericarditis | | See Also: Pericarditis; |
| Myopia (axial) (congenital) | H52.1 | |
| Myosarcoma | | See: Neoplasm, connective tissue, malignant; |
| Myosis (pupil) | H57.03 | |
| Myositis | M60.9 | |
| Myospasia impulsiva | F95.2 | |
| Myotonia (acquisita) (intermittens) | M62.89 | |
| Myotonic pupil | | See: Anomaly, pupil, function, tonic pupil; |
| Myriapodiasis | B88.2 | |
| Myringitis | H73.2 | |
| Mysophobia | F40.228 | |
| Mytilotoxism | | See: Poisoning, fish; |
| Myxadenitis labialis | K13.0 | |
| Myxedema (adult) (idiocy) (infantile) (juvenile) | E03.9 | See Also: Hypothyroidism; |
| Myxochondrosarcoma | | See: Neoplasm, cartilage, malignant; |
| Myxofibroma | | See: Neoplasm, connective tissue, benign; |
| Myxofibrosarcoma | | See: Neoplasm, connective tissue, malignant; |
| Myxolipoma | D17.9 | |
| Myxoliposarcoma | | See: Neoplasm, connective tissue, malignant; |
| Myxoma | | See Also: Neoplasm, connective tissue, benign; |
| Myxosarcoma | | See: Neoplasm, connective tissue, malignant; |