ICD-10-CM Alphabetic Index to Diseases and Injuries
Main terms: I
Look up a condition by its main term, then follow the indented subterms to the most specific code. Always confirm the code in the tabular list.
- IBDU (colonic inflammatory bowel dissease unclassified) K52.3
- ICANS (immune effector cell-associated neurotoxicity syndrome)
- Ichthyoparasitism due to Vandellia cirrhosa B88.8
- Ichthyosis (congenital) Q80.9 · 10
- Ichthyotoxism · 1
- Icteroanemia, hemolytic (acquired) D59.9 · 1
- Icterus · 14
- Ictus solaris, solis T67.01
- Ideation · 2
- Identity disorder (child) F64.9 · 2
- Id reaction (due to bacteria) L30.2
- Idioglossia F80.0
- Idiopathic
- Idiot, idiocy (congenital) F73 · 2
- IFALD (intestinal failure-associated liver disease) K76.83
- IgE asthma J45.909
- IIAC (idiopathic infantile arterial calcification)
- Ileitis (chronic) (noninfectious) K52.9 · 5
- Ileocolitis K52.9 · 3
- Ileostomy · 4
- Ileotyphus
- Ileum
- Ileus (bowel) (colon) (inhibitory) (intestine) K56.7 · 19
- Iliac
- Iliotibial band syndrome M76.3-
- Illiteracy Z55.0 · 1
- Illness R69 · 2
- Imbalance R26.89 · 23
- Imbecile, imbecility (I.Q.35-49) F71
- Imbedding, intrauterine device T83.39
- Imbibition, cholesterol (gallbladder) K82.4
- Imbrication, teeth,, fully erupted M26.30
- Imerslund (-Gräsbeck) syndrome D51.1
- Immature · 3
- Immaturity (less than 37 completed weeks) · 14
- Immersion T75.1 · 2
- Immobile, immobility · 3
- Immune reconstitution (inflammatory) syndrome [IRIS] D89.3
- Immunization · 35
- Immunocompromised NOS D84.9
- Immunocytoma C83.0-
- Immunodeficiency D84.9 · 46
- Immunodeficient NOS D84.9
- Immunosuppressed NOS D84.9
- Immunotherapy (encounter for) · 1
- Impaction, impacted · 20
- Impaired, impairment (function) · 28
- Impediment, speech R47.9 · 3
- Impending · 3
- Imperception auditory (acquired) · 1
- Imperfect · 80
- Imperfectly descended testis
- Imperforate (congenital) · 12
- Impervious (congenital) · 12
- Impetiginization of dermatoses L01.1
- Impetigo (any organism) (any site) (circinate) (contagiosa) (simplex) (vulgaris) L01.00 · 11
- Impingement (on teeth) · 4
- Implant, endometrial N80.9
- Implantation · 8
- Impotence (sexual) N52.9 · 3
- Impression, basilar Q75.8
- Imprisonment, anxiety concerning Z65.1
- Improper care (child) (newborn)
- Improperly tied umbilical cord (causing hemorrhage) P51.8
- Impulsiveness (impulsive) R45.87
- Inability to · 3
- Inaccessible, inaccessibility · 6
- Inactive
- Inadequate, inadequacy · 57
- Inanition R64 · 5
- Inappropriate · 8
- Inattention at or after birth
- Incarceration, incarcerated · 20
- Incised wound · 2
- Incision, incisional · 8
- Inclusion · 3
- Incompatibility · 20
- Incompetency, incompetent, incompetence · 25
- Incomplete · 8
- Inconclusive · 3
- Incontinence R32 · 34
- Incontinentia pigmenti Q82.3
- Incoordinate, incoordination · 3
- Increase, increased · 27
- Increta placenta O43.22-
- Incrustation, cornea, foreign body (lead)(zinc)
- Incyclophoria H50.54
- Incyclotropia
- Indeterminate sex Q56.4
- India rubber skin Q82.8
- Indigestion (acid) (bilious) (functional) K30 · 4
- Indirect
- Induratio penis plastica N48.6
- Induration, indurated · 15
- Inebriety (without dependence)
- Inefficiency, kidney N28.9
- Inelasticity, skin R23.4
- Inequality, leg (length) (acquired) · 2
- Inertia · 8
- Infancy, infantile, infantilism · 12
- Infant (s) · 29
- Infantile · 5
- Infantilism
- Infarct, infarction · 185
- Infecting
- Infection, infected, infective (opportunistic) B99.9 · 1170
- Infective, infectious
- Infertility · 48
- Infestation B88.9 · 273
- Infiltrate, infiltration · 37
- Infirmity R68.89 · 1
- Inflammation, inflamed, inflammatory (with exudation) · 279
- Inflation, lung, imperfect (newborn)
- Influenza (bronchial) (epidemic) (respiratory (upper)) (unidentified influenza virus) J11.1 · 57
- Influenza-like disease
- Influenzal
- Infraction, Freiberg's (metatarsal head)
- Infraeruption of tooth (teeth) M26.34
- Infusion complication, misadventure, or reaction
- Ingestion · 7
- Ingrowing · 2
- Inguinal · 3
- Inhalant-induced · 5
- Inhalation · 21
- Inhibition, orgasm · 2
- Inhibitor, systemic lupus erythematosus (presence of) D68.62
- Iniencephalus, iniencephaly Q00.2
- Injection, traumatic jet (air) (industrial) (water) (paint or dye) T70.4
- Injury T14.90 · 2313
- Inoculation · 1
- Insanity, insane · 5
- Insect · 2
- Insecurity · 3
- Insensitivity · 4
- Insertion · 2
- Insolation (sunstroke) T67.01
- Insomnia (organic) G47.00 · 67
- Inspiration · 2
- Inspissated bile syndrome (newborn) P59.1
- Instability · 30
- Institutional syndrome (childhood) F94.2
- Institutionalization, affecting child Z62.22 · 1
- Insufficiency, insufficient · 182
- Insufflation, fallopian Z31.41
- Insular
- Insulinoma · 12
- Insuloma
- Interference · 2
- Intermenstrual
- Intermittent
- Internal
- Interrogation · 5
- Interruption · 4
- Interstitial
- Intertrigo L30.4 · 1
- Intervertebral disc
- Intestine, intestinal
- Intolerance · 19
- Intoxicated NEC (without dependence)
- Intoxication · 89
- Intraabdominal testis, testes · 2
- Intracranial
- Intrahepatic gallbladder Q44.1
- Intraligamentous
- Intrathoracic · 1
- Intrauterine contraceptive device · 9
- Intraventricular
- Intrinsic deformity
- Intubation, difficult or failed T88.4
- Intumescence, lens (eye) (cataract)
- Intussusception (bowel) (colon) (enteric) (ileocecal) (ileocolic) (intestine) ( rectum) K56.1 · 3
- Invagination (bowel, colon, intestine or rectum) K56.1
- Inversion · 19
- Investigation Z04.9 · 1
- Involuntary movement, abnormal R25.9
- Involution, involutional · 7
- I.Q. · 4
- IRDS (type I) P22.0 · 1
- Irideremia Q13.1
- Iridis rubeosis
- Iridochoroiditis (panuveitis)
- Iridocyclitis H20.9 · 35
- Iridocyclochoroiditis (panuveitis)
- Iridodialysis H21.53-
- Iridodonesis H21.89
- Iridoplegia (complete) (partial) (reflex) H57.09
- Iridoschisis H21.25-
- Iris · 1
- Iritis · 15
- Iron
- Iron-miner's lung J63.4
- Irradiated enamel (tooth, teeth) K03.89
- Irradiation effects, adverse T66
- Irreducible, irreducibility
- Irregular, irregularity · 23
- Irritable, irritability R45.4 · 25
- Irritation · 33
- Ischemia, ischemic I99.8 · 56
- Ischial spine
- Ischialgia
- Ischiopagus Q89.4
- Ischium, ischial
- Ischuria R34
- Iselin's disease or osteochondrosis
- Islands of · 7
- Islet cell tumor, pancreas D13.7
- Isoimmunization NEC · 17
- Isolation, isolated · 3
- Isoleucinosis E71.19
- Isomerism atrial appendages (with asplenia or polysplenia) Q20.6
- Isosporiasis, isosporosis A07.3
- Isovaleric acidemia E71.110
- Issue of · 4
- IST (inappropriate sinus tachycardia, so stated) I47.11
- Itch, itching · 30
- Ivemark's syndrome (asplenia with congenital heart disease) Q89.01
- Ivory bones Q78.2
- Ixodiasis NEC B88.8