ICD 10 CM Index to Diseases and Injuries - Letter O

Observation (following) (for) (without need for further medical care) ICD 10 Code is Z04.9.

Obsession, obsessional state ICD 10 Code is F42.8.

Obsessive-compulsive neurosis or reaction ICD 10 Code is F42.8.

Obstetric embolism, septic , See Embolism, obstetric, septic.

Obstetrical trauma (complicating delivery) ICD 10 Code is O71.9.

Obstipation , See Constipation.

Obturator , See condition.

Occlusal wear, teeth ICD 10 Code is K03.0.

Occlusio pupillae , See Membrane, pupillary.

Ochlophobia , See Agoraphobia.

Ochronosis (endogenous) ICD 10 Code is E70.29.

Ocular muscle , See condition.

Oculogyric crisis or disturbance ICD 10 Code is H51.8.

Oculomotor syndrome ICD 10 Code is H51.9.

Oddi's sphincter spasm ICD 10 Code is K83.4.

Odontalgia ICD 10 Code is K08.89.

Odontoameloblastoma , See Cyst, calcifying odontogenic.

Odontoclasia ICD 10 Code is K03.89.

Odontodysplasia, regional ICD 10 Code is K00.4.

Odontogenesis imperfecta ICD 10 Code is K00.5.

Odontoma (ameloblastic) (complex) (compound) (fibroameloblastic) , See Cyst, calcifying odontogenic.

Odontomyelitis (closed) (open) ICD 10 Code is K04.01.

Odontorrhagia ICD 10 Code is K08.89.

Odontosarcoma, ameloblastic ICD 10 Code is C41.1.

Oestriasis , See Myiasis.

Oguchi's disease ICD 10 Code is H53.63.

Ohara's disease , See Tularemia.

OHS (obesity hypoventilation syndrome) ICD 10 Code is E66.2.

Oidiomycosis , See Candidiasis.

Oidium albicans infection , See Candidiasis.

Old age (without mention of debility) ICD 10 Code is R54.

Old myocardial infarction (previous) ICD 10 Code is I25.2.

Olfactory , See condition.

Oligemia , See Anemia.

Oligocythemia ICD 10 Code is D64.9.

Oligodontia , See Anodontia.

Oligoencephalon ICD 10 Code is Q02.

Oligohidrosis ICD 10 Code is L74.4.

Oligohydramnios ICD 10 Code is O41.0.

Oligohydrosis ICD 10 Code is L74.4.

Oligomenorrhea ICD 10 Code is N91.5.

Oligospermia ICD 10 Code is N46.11.

Oligotrichia , See Alopecia.

Oliguria ICD 10 Code is R34.

Ollier's disease ICD 10 Code is Q78.4.

Omenotocele , See Hernia, abdomen, specified site NEC.

Omentitis , See Peritonitis.

Omentum, omental , See condition.

Omphalitis (congenital) (newborn) ICD 10 Code is P38.9.

Omphalocele ICD 10 Code is Q79.2.

Omphalomesenteric duct, persistent ICD 10 Code is Q43.0.

Omphalorrhagia, newborn ICD 10 Code is P51.9.

Omsk hemorrhagic fever ICD 10 Code is A98.1.

Onanism (excessive) ICD 10 Code is F98.8.

Onchocerciasis, onchocercosis ICD 10 Code is B73.1.

Oncocytoma , See Neoplasm, benign, by site.

Oncovirus, as cause of disease classified elsewhere ICD 10 Code is B97.32.

Ondine's curse , See Apnea, sleep.

Oneirophrenia ICD 10 Code is F23.

Onychauxis ICD 10 Code is L60.2.

Onycho-osteodysplasia ICD 10 Code is Q87.2.

Onychocryptosis ICD 10 Code is L60.0.

Onychodystrophy ICD 10 Code is L60.3.

Onychogryphosis, onychogryposis ICD 10 Code is L60.2.

Onycholysis ICD 10 Code is L60.1.

Onychomadesis ICD 10 Code is L60.8.

Onychomalacia ICD 10 Code is L60.3.

Onychomycosis (finger) (toe) ICD 10 Code is B35.1.

Onychophagia ICD 10 Code is F98.8.

Onychophosis ICD 10 Code is L60.8.

Onychoptosis ICD 10 Code is L60.8.

Onychorrhexis ICD 10 Code is L60.3.

Onychoschizia ICD 10 Code is L60.3.

Onyxis (finger) (toe) ICD 10 Code is L60.0.

Oophoritis (cystic) (infectional) (interstitial) ICD 10 Code is N70.92.

Oophorocele ICD 10 Code is N83.4.

Opalescent dentin (hereditary) ICD 10 Code is K00.5.

Operational fatigue ICD 10 Code is F48.8.

Operative , See condition.

Operculitis , See Periodontitis.

Operculum , See Break, retina.

Ophiasis ICD 10 Code is L63.2.

Ophthalmia ICD 10 Code is H10.9.

Ophthalmitis , See Ophthalmia.

Ophthalmocele (congenital) ICD 10 Code is Q15.8.

Ophthalmoneuromyelitis ICD 10 Code is G36.0.

Opisthognathism ICD 10 Code is M26.09.

Opisthorchiasis (felineus) (viverrini) ICD 10 Code is B66.0.

Opitz' disease ICD 10 Code is D73.2.

Opiumism , See Dependence, drug, opioid.

Oppenheim-Urbach disease (necrobiosis lipoidica diabeticorum) , See E08-E13 with .620.

Oppenheim's disease ICD 10 Code is G70.2.

Optic nerve , See condition.

Orbit , See condition.

Orchioblastoma ICD 10 Code is C62.9.

Orchitis (gangrenous) (nonspecific) (septic) (suppurative) ICD 10 Code is N45.2.

Orf (virus disease) ICD 10 Code is B08.02.

Orifice , See condition.

Origin of both great vessels from right ventricle ICD 10 Code is Q20.1.

Ormond's disease (with ureteral obstruction) ICD 10 Code is N13.5.

Ornithine metabolism disorder ICD 10 Code is E72.4.

Ornithinemia (Type I) (Type II) ICD 10 Code is E72.4.

Ornithosis ICD 10 Code is A70.

Orotaciduria, oroticaciduria (congenital) (hereditary) (pyrimidine deficiency) ICD 10 Code is E79.8.

Orthopnea ICD 10 Code is R06.01.

Orthopoxvirus ICD 10 Code is B08.09.

Os, uterus , See condition.

Osgood-Schlatter disease or osteochondrosis ICD 10 Code is M92.52.

Osler-Rendu disease (-Weber) ICD 10 Code is I78.0.

Osler's nodes ICD 10 Code is I33.0.

Osmidrosis ICD 10 Code is L75.0.

Osseous , See condition.

Osteo-onycho-arthro-dysplasia ICD 10 Code is Q87.2.

Osteo-onychodysplasia, hereditary ICD 10 Code is Q87.2.

Osteoarthritis ICD 10 Code is M19.90.

Osteoarthropathy (hypertrophic) ICD 10 Code is M19.90.

Osteochondroarthrosis deformans endemica , See Disease, Kaschin-Beck.

Osteochondrodysplasia ICD 10 Code is Q78.9.

Osteochondrodystrophy ICD 10 Code is E78.9.

Osteochondrolysis , See Osteochondritis, dissecans.

Osteochondroma , See Neoplasm, bone, benign.

Osteochondromatosis ICD 10 Code is D48.0.

Osteochondromyxosarcoma , See Neoplasm, bone, malignant.

Osteochondropathy ICD 10 Code is M93.90.

Osteochondrosarcoma , See Neoplasm, bone, malignant.

Osteoclastoma ICD 10 Code is D48.0.

Osteodynia , See Disorder, bone, specified type NEC.

Osteodystrophy ICD 10 Code is Q78.9.

Osteofibroma , See Neoplasm, bone, benign.

Osteofibrosarcoma , See Neoplasm, bone, malignant.

Osteogenesis imperfecta ICD 10 Code is Q78.0.

Osteogenic , See condition.

Osteolysis ICD 10 Code is M89.50.

Osteomalacia ICD 10 Code is M83.9.

Osteomyelitis (general) (infective) (localized) (neonatal) (purulent) (septic) (staphylococcal) (streptococcal) (suppurative) (with periostitis) ICD 10 Code is M86.9.

Osteomyelofibrosis ICD 10 Code is D47.4.

Osteomyelosclerosis ICD 10 Code is D75.89.

Osteonecrosis ICD 10 Code is M87.9.

Osteopathia condensans disseminata ICD 10 Code is Q78.8.

Osteopenia ICD 10 Code is M85.8.

Osteoperiostitis , See Osteomyelitis, specified type NEC.

Osteopetrosis (familial) ICD 10 Code is Q78.2.

Osteophyte ICD 10 Code is M25.70.

Osteopoikilosis ICD 10 Code is Q78.8.

Osteoporosis (female) (male) ICD 10 Code is M81.0.

Osteopsathyrosis (idiopathica) ICD 10 Code is Q78.0.

Osteoradionecrosis, jaw (acute) (chronic) (lower) (suppurative) (upper) ICD 10 Code is M27.2.

Osteosarcoma (any form) , See Neoplasm, bone, malignant.

Osteosclerosis ICD 10 Code is Q78.2.

Osteosclerotic anemia ICD 10 Code is D64.89.

Österreicher-Turner syndrome ICD 10 Code is Q87.2.

Ostrum-Furst syndrome ICD 10 Code is Q75.8.

Otalgia

Otitis (acute) ICD 10 Code is H66.90.

Otocephaly ICD 10 Code is Q18.2.

Otolith syndrome

Otomycosis NEC (diffuse) ICD 10 Code is B36.9.

Otoporosis , See Otosclerosis.

Otorrhagia (nontraumatic) ICD 10 Code is H92.2.

Otorrhea ICD 10 Code is H92.1.

Otosclerosis (general) ICD 10 Code is H80.9.

Otospongiosis , See Otosclerosis.

Otto's disease or pelvis ICD 10 Code is M24.7.

Outcome of delivery ICD 10 Code is Z37.9.

Outlet , See condition.

Ovalocytosis (congenital) (hereditary) , See Elliptocytosis.

Ovarian , See Condition.

Ovariocele ICD 10 Code is N83.4.

Ovaritis (cystic) , See Oophoritis.

Overactivity ICD 10 Code is R46.3.

Overbite (deep) (excessive) (horizontal) (vertical) ICD 10 Code is M26.29.

Overbreathing , See Hyperventilation.

Overconscientious personality ICD 10 Code is F60.5.

Overdevelopment , See Hypertrophy.

Overdistension , See Distension.

Overdose, overdosage (drug) , See Table of Drugs and Chemicals, by drug, poisoning.

Overeating ICD 10 Code is R63.2.

Overexertion (effects) (exhaustion) ICD 10 Code is T73.3.

Overexposure (effects) ICD 10 Code is T73.9.

Overfill, endodontic ICD 10 Code is M27.52.

Overgrowth, bone , See Hypertrophy, bone.

Overhanging of dental restorative material (unrepairable) ICD 10 Code is K08.52.

Overheated (places) (effects) , See Heat.

Overjet (excessive horizontal) ICD 10 Code is M26.23.

Overlaid, overlying (suffocation) , See Asphyxia, traumatic, due to mechanical threat.

Overlap, excessive horizontal (teeth) ICD 10 Code is M26.23.

Overnutrition , See Hyperalimentation.

Overprotection, child by parent ICD 10 Code is Z62.1.

Overstrained ICD 10 Code is R53.83.

Overuse, muscle NEC ICD 10 Code is M70.8.

Overweight ICD 10 Code is E66.3.

Overworked ICD 10 Code is R53.83.

Oviduct , See condition.

Ovotestis ICD 10 Code is Q56.0.

Ovum , See condition.

Owren's disease or syndrome (parahemophilia) ICD 10 Code is D68.2.

Ox heart , See Hypertrophy, cardiac.

Oxalosis ICD 10 Code is E72.53.

Oxaluria ICD 10 Code is E72.53.

Oxycephaly, oxycephalic ICD 10 Code is Q75.0.

Oxyuriasis ICD 10 Code is B80.

Oxyuris vermicularis (infestation) ICD 10 Code is B80.

Ozena ICD 10 Code is J31.0.