ICD-10-CM
ICD-10 codes by condition: I
26 common terms and 1050 CDC index terms that start with I.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
Common terms
- IBSK58.9
- IchthyosisQ80.9
- IleusK56.7
- Immobility syndromeM62.3
- Immune reconstitution syndromeD89.3
- Impacted cerumenH61.20
- ImpetigoL01.00
- ImpulsivenessR45.87
- Inappropriate secretion of antidiuretic hormone syndromeE22.2
- IndigestionK30
- Infant colicR10.83
- InfluenzaJ11.1
- Ingrown toenailL60.0
- Inguinal herniaK40.90
- InsomniaG47.00
- Inspissated bile syndromeP59.1
- Insufficient sleep syndromeF51.12
- Intellectual disabilityF79
- IntussusceptionK56.1
- Involuntary movementR25.9
- Iron deficiencyE61.1
- Iron deficiency anemiaD50.9
- Irregular periodsN92.6
- Irritable bowel syndromeK58.9
- IsosporiasisA07.3
- ItchingL29.9
CDC index terms, page 1 of 4
- I Q 20 34
- I Q 35 49
- I Q 50 69
- I Q Under 20
- Ibdu Colonic Inflammatory Bowel Dissease Unclassified
- Ichthyoparasitism Due To Vandellia Cirrhosa
- Ichthyosis Congenital Acquired
- Ichthyosis Congenital Fetalis
- Ichthyosis Congenital Hystrix
- Ichthyosis Congenital Lamellar
- Ichthyosis Congenital Lingual
- Ichthyosis Congenital Palmaris And Plantaris
- Ichthyosis Congenital Simplex
- Ichthyosis Congenital Vera
- Ichthyosis Congenital Vulgaris
- Ichthyosis Congenital X Linked
- Icteroanemia Hemolytic Acquired
- Icterus Conjunctiva
- Icterus Gravis Newborn
- Icterus Hematogenous Acquired
- Icterus Hemolytic Acquired
- Icterus Hemorrhagic Acute Leptospiral Spirochetal
- Icterus Infectious
- Icterus Newborn
- Icterus Spirochetal
- Id Reaction Due To Bacteria
- Ideation Homicidal
- Ideation Suicidal
- Identity Disorder Child
- Identity Disorder Child Gender Role
- Identity Disorder Child Psychosexual
- Idioglossia
- Idiot Idiocy Congenital
- Idiot Idiocy Congenital Amaurotic Bielschowsky Jansky Family Infantile Late Juve
- Idiot Idiocy Congenital Microcephalic
- Ifald Intestinal Failure Associated Liver Disease
- Ige Asthma
- Ileitis Chronic Noninfectious
- Ileitis Chronic Noninfectious Infectious
- Ileocolitis
- Ileocolitis Infectious
- Ileostomy Attention To
- Ileostomy Malfunctioning
- Ileostomy Status Ileal Pouch Kock Pouch
- Ileus Bowel Colon Inhibitory Intestine Adynamic
- Ileus Bowel Colon Inhibitory Intestine Due To Gallstone In Intestine
- Ileus Bowel Colon Inhibitory Intestine Duodenal Chronic
- Ileus Bowel Colon Inhibitory Intestine Gallstone
- Ileus Bowel Colon Inhibitory Intestine Mechanical Nec
- Ileus Bowel Colon Inhibitory Intestine Meconium
- Ileus Bowel Colon Inhibitory Intestine Myxedema
- Ileus Bowel Colon Inhibitory Intestine Neurogenic
- Ileus Bowel Colon Inhibitory Intestine Obstructive
- Ileus Bowel Colon Inhibitory Intestine Paralytic
- Ileus Bowel Colon Inhibitory Intestine Postoperative
- Illiteracy
- Illiteracy Health
- Illness
- Imbalance
- Imbalance Autonomic
- Imbalance Constituents Of Food Intake
- Imbalance Electrolyte
- Imbalance Endocrine
- Imbalance Eye Muscle Nos
- Imbalance Hormone
- Imbalance Hysterical
- Imbalance Posture
- Imbalance Sympathetic
- Imbecile Imbecility I Q 35 49
- Imbibition Cholesterol Gallbladder
- Imbrication Teeth Fully Erupted
- Imerslund Gr Sbeck Syndrome
- Immature Personality
- Immaturity Less Than 37 Completed Weeks Extreme Of Newborn Less Than 28 Complete
- Immaturity Less Than 37 Completed Weeks Lung Newborn
- Immaturity Less Than 37 Completed Weeks Pulmonary Newborn
- Immaturity Less Than 37 Completed Weeks Reaction
- Immaturity Less Than 37 Completed Weeks Sexual Female Male After Puberty
- Immobile Immobility Complete Due To Severe Physical Disability Or Frailty
- Immobile Immobility Intestine
- Immobile Immobility Syndrome Paraplegic
- Immune Reconstitution Inflammatory Syndrome Iris
- Immunization Encounter For
- Immunization Not Done Not Carried Out
- Immunocompromised Nos
- Immunodeficiency
- Immunodeficiency Autosomal Recessive Swiss Type
- Immunodeficiency Combined
- Immunodeficiency Common Variable
- Immunodeficiency Following Hereditary Defective Response To Epstein Barr Virus E
- Immunodeficiency Severe Combined Scid
- Immunodeficiency Specified Type Nec
- Immunodeficiency X Linked With Increased Igm
- Immunodeficient Nos
- Immunosuppressed Nos
- Immunotherapy Encounter For Antineoplastic
- Impaction Impacted Bowel Colon Rectum
- Impaction Impacted Dental Same Or Adjacent Tooth
- Impaction Impacted Fecal Feces
- Impaction Impacted Intestine Calculous Nec
- Impaction Impacted Shoulder Causing Obstructed Labor
- Impaction Impacted Tooth Teeth
- Impaction Impacted Turbinate
- Impaired Impairment Function Cognitive Mild Of Uncertain Or Unknown Etiology
- Impaired Impairment Function Dual Sensory
- Impaired Impairment Function Fasting Glucose
- Impaired Impairment Function Glucose Tolerance Oral
- Impaired Impairment Function Kidney
- Impaired Impairment Function Liver
- Impaired Impairment Function Mastication
- Impaired Impairment Function Mild Cognitive
- Impaired Impairment Function Rectal Sphincter
- Impaired Impairment Function Renal Acute Chronic
- Impaired Impairment Function Vision Nec
- Impediment Speech
- Impediment Speech Psychogenic Childhood
- Impediment Speech Slurring
- Impediment Speech Specified Nec
- Impending Coronary Syndrome
- Impending Delirium Tremens
- Impending Myocardial Infarction
- Imperception Auditory Acquired Congenital
- Imperfect Posture
- Imperfect Rotation Intestine
- Imperfect Septum Ventricular
- Imperforate Congenital Anus
- Imperforate Congenital Cervix Uteri
- Imperforate Congenital Esophagus
- Imperforate Congenital Hymen
- Imperforate Congenital Jejunum
- Imperforate Congenital Pharynx
- Imperforate Congenital Rectum
- Imperforate Congenital Urethra
- Imperforate Congenital Vagina
- Impervious Congenital Anus
- Impervious Congenital Bile Duct
- Impervious Congenital Esophagus
- Impervious Congenital Intestine Small
- Impervious Congenital Rectum
- Impervious Congenital Urethra
- Impetiginization Of Dermatoses
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Bockhart S
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Bullous Bul
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris External Ea
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Folliculari
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Furfuracea
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Herpetiform
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Neonatorum
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Nonbullous
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Specified T
- Impetigo Any Organism Any Site Circinate Contagiosa Simplex Vulgaris Ulcerative
- Implant Endometrial
- Impotence Sexual
- Impotence Sexual Counseling
- Impotence Sexual Organic Origin
- Impotence Sexual Psychogenic
- Impression Basilar
- Imprisonment Anxiety Concerning
- Improperly Tied Umbilical Cord Causing Hemorrhage
- Inability To Comply With Dietary Regimen
- Inability To Pay For Utilities
- Inaccessible Inaccessibility Health Care Nec
- Inaccessible Inaccessibility Other Helping Agencies
- Inaccessible Inaccessibility Transportation
- Inadequate Inadequacy Aesthetics Of Dental Restoration
- Inadequate Inadequacy Biologic Constitutional Functional Or Social
- Inadequate Inadequacy Diet Causing Nutritional Deficiency
- Inadequate Inadequacy Drinking Water Supply
- Inadequate Inadequacy Eating Habits
- Inadequate Inadequacy Environment Household
- Inadequate Inadequacy Family Support
- Inadequate Inadequacy Food Supply Nec
- Inadequate Inadequacy Functional
- Inadequate Inadequacy Housing
- Inadequate Inadequacy Income Financial
- Inadequate Inadequacy Intrafamilial Communication
- Inadequate Inadequacy Material Resources Due To Limited Financial Resources Spec
- Inadequate Inadequacy Parental Supervision Or Control Of Child
- Inadequate Inadequacy Personality
- Inadequate Inadequacy Social
- Inadequate Inadequacy Supervision Of Child By Parent
- Inadequate Inadequacy Teaching Affecting Education
- Inadequate Inadequacy Transportation
- Inadequate Inadequacy Welfare Support
- Inanition
- Inanition Fever
- Inappropriate Change In Quantitative Human Chorionic Gonadotropin Hcg In Early P
- Inappropriate Diet Or Eating Habits
- Inappropriate Level Of Quantitative Human Chorionic Gonadotropin Hcg For Gestati
- Inappropriate Sinus Tachycardia So Stated Ist
- Incarceration Incarcerated Enterocele
- Incarceration Incarcerated Epiplocele
- Incarceration Incarcerated Exomphalos
- Incarceration Incarcerated Omphalocele
- Incarceration Incarcerated Prison Anxiety Concerning
- Incarceration Incarcerated Sarcoepiplocele
- Incarceration Incarcerated Sarcoepiplomphalocele
- Incarceration Incarcerated Uterus
- Incision Incisional Hernia
- Inclusion Azurophilic Leukocytic
- Inclusion Blennorrhea Neonatal Newborn
- Inclusion Gallbladder In Liver Congenital
- Incompatibility Divorce Or Estrangement
- Incompatibility Rh Blood Group Factor
- Incompetency Incompetent Incompetence Cervix Cervical Os
- Incompetency Incompetent Incompetence Chronotropic
- Incompetency Incompetent Incompetence Esophagogastric Junction Sphincter
- Incompetency Incompetent Incompetence Pelvic Fundus
- Incompetency Incompetent Incompetence Pubocervical Tissue
- Incompetency Incompetent Incompetence Pulmonary Valve Heart
- Incompetency Incompetent Incompetence Rectovaginal Tissue
- Incomplete Bladder Emptying
- Incomplete Defecation
- Incomplete Endocardial Cushion Defect
- Incomplete Rotation Intestine
- Inconclusive Diagnostic Imaging Due To Excess Body Fat Of Patient
- Inconclusive Findings On Diagnostic Imaging Of Breast Nec
- Inconclusive Mammogram
- Incontinence
- Incontinence Anal Sphincter
- Incontinence Coital
- Incontinence Feces
- Incontinence Insensible Urinary
- Incontinence Overflow
- Incontinence Postural Urinary
- Incontinence Psychogenic
- Incontinence Rectal
- Incontinence Reflex
- Incontinence Stress Female Male
- Incontinence Urethral Sphincter
- Incontinence Urge
- Incontinence Urine Urinary
- Incontinentia Pigmenti
- Incoordinate Incoordination Muscular
- Incoordinate Incoordination Uterus Action Contractions Complicating Delivery
- Increase Increased Abnormal In Development
- Increase Increased Androgens Ovarian
- Increase Increased Cold Sense
- Increase Increased Estrogen
- Increase Increased Heat Sense
- Increase Increased Intracranial Pressure Benign
- Increase Increased Permeability Capillaries
- Increase Increased Pressure Intracranial
- Increase Increased Sphericity Lens
- Increase Increased Splenic Activity
- Increase Increased Venous Pressure
- Incyclophoria
- Indeterminate Sex
- India Rubber Skin
- Indigestion Acid Bilious Functional Catarrhal
- Indigestion Acid Bilious Functional Due To Decomposed Food Nos
- Indigestion Acid Bilious Functional Nervous
- Indigestion Acid Bilious Functional Psychogenic
- Induratio Penis Plastica
- Induration Indurated Brain
- Induration Indurated Breast Fibrous
- Induration Indurated Broad Ligament
- Induration Indurated Corpora Cavernosa Penis Plastic
- Induration Indurated Liver Chronic
- Induration Indurated Lung Black Chronic Fibroid
- Induration Indurated Penile Plastic
- Induration Indurated Skin
- Inefficiency Kidney
- Inelasticity Skin
- Inertia Bladder Neurogenic
- Inertia Stomach
- Inertia Uterus Uterine During Labor
- Inertia Vesical Neurogenic
- Infancy Infantile Infantilism Celiac
- Infancy Infantile Infantilism Genitalia Genitals After Puberty
- Infancy Infantile Infantilism Herter S Nontropical Sprue
- Infancy Infantile Infantilism Intestinal
- Infancy Infantile Infantilism Lorain
- Infancy Infantile Infantilism Pancreatic
- Infancy Infantile Infantilism Pelvis
- Infancy Infantile Infantilism Pituitary
- Infancy Infantile Infantilism Renal
- Infant S Excessive Crying
- Infant S Irritable Child
- Infant S Liveborn Singleton
- Infant S Of Diabetic Mother Syndrome Of
- Infantile Genitalia Genitals
- Infantile Os Uterine
- Infantile Penis
- Infantile Testis
- Infantile Uterus
- Infarct Infarction Adrenal Capsule Gland
- Infarct Infarction Appendices Epiploicae
- Infarct Infarction Bowel
- Infarct Infarction Breast
- Infarct Infarction Brewer S Kidney
- Infarct Infarction Colon Acute Agnogenic Embolic Hemorrhagic Nonocclusive Nonthr
- Infarct Infarction Fallopian Tube
- Infarct Infarction Gallbladder
- Infarct Infarction Hepatic
- Infarct Infarction Hypophysis Anterior Lobe
- Infarct Infarction Impending Myocardium
- Infarct Infarction Intestine Acute Agnogenic Embolic Hemorrhagic Nonocclusive No
- Infarct Infarction Kidney
- Infarct Infarction Lacunar