ICD-10-CM Alphabetic Index · FY 2026 Letter K
Index Terms Starting With K ICD-10-CM
Home › ICD-10-CM Codes List › Index to Diseases and Injuries › KThe letter K section of the FY 2026 Alphabetic Index carries 107 main terms , from Kahler's disease to Kyrle disease. Terms with a direct code link straight to the code page, cross references point to the main term that holds the codes, and terms with a handful of sub-entries render in full right here. The largest terms open their own full index page.
✓ Built from the official CMS FY 2026 index file Effective Oct 1, 2025 – Sep 30, 2026
All entry types Direct code Cross-references With sub-entries 107 of 107 shown Clear
Kahler's disease Code C90.0 Non-billable Kallmann's syndrome Code E23.0 Kanner's syndrome (autism) Cross-ref See: Psychosis, childhood
dermatosis (xeroderma pigmentosum)
Q82.1 sarcoma
Kartagener's syndrome or triad (sinusitis, bronchiectasis, situs inversus) Code Q89.3 with abnormality except iso (Xq)
Q96.2 46,X
Kaschin-Beck disease Cross-ref See: Disease, Kaschin-Beck
Katayama's disease or fever Code B65.2 Kawasaki's syndrome Code M30.3 Kayser-Fleischer ring (cornea) (pseudosclerosis) Code H18.04 Non-billable Kaznelson's syndrome (congenital hypoplastic anemia) Code D61.01 Kearns-Sayre syndrome Code H49.81 Non-billable Kelly (-Patterson) syndrome (sideropenic dysphagia) Code D50.1 cornea see Opacity, cornea
Keratectasia Sub-entries see also Ectasia, cornea
Keratinization of alveolar ridge mucosa Sub-entries
Keratinized residual ridge mucosa Sub-entries
with ulceration (central) (marginal) (perforated) (ring) see Ulcer, cornea
actinic see Photokeratitis
arborescens (herpes simplex)
B00.52 Keratoacanthoma Code L85.8 Keratocele Cross-ref See: Descemetocele Keratoconus Sub-entries H18.60 Non-billable Keratocyst (dental) (odontogenic) Cross-ref See: Cyst, calcifying odontogenic
in diseases classified elsewhere
L86 Keratodermatocele Cross-ref See: Descemetocele Keratoglobus Sub-entries H18.79 Non-billable Keratohemia Cross-ref See: Pigmentation, cornea, stromal
Keratoiritis Sub-entries see also Iridocyclitis
Keratoma Sub-entries L57.0 palmaris and plantaris hereditarium
Q82.8 Keratomalacia Sub-entries H18.44 Non-billable vitamin A deficiency
E50.4 Keratomycosis Sub-entries B49 nigrans, nigricans (palmaris)
B36.1 Keratopathy Sub-entries H18.9 bullous
H18.1 Non-billable bullous (aphakic), following cataract surgery
H59.01 Non-billable Keratoscleritis, tuberculous Code A18.52 congenital, specified NEC
Q80.8 Kerato-uveitis Cross-ref See: Iridocyclitis Keraunoparalysis Code T75.09 Non-billable Kernicterus of newborn (not due to isoimmunization) Sub-entries P57.9 due to isoimmunization (conditions in P55.0-P55.9)
P57.0 Ketoacidosis Sub-entries E87.29 diabetic see Diabetes, by type, with ketoacidosis
Ketosis NEC Sub-entries E88.89 diabetic see Diabetes, by type, with ketoacidosis
Kew Garden fever Code A79.1 Kidney Cross-ref See: condition Kienböck's disease Sub-entries see also Osteochondrosis, juvenile, hand, carpal lunate
Kimmelstiel (-Wilson) disease Cross-ref See: Diabetes, Kimmelstiel (-Wilson) disease
Kimura disease Sub-entries D21.9 specified site (see Neoplasm, connective tissue benign)
ileum or intestine see Obstruction, intestine
Lane's see Obstruction, intestine
Kinnier Wilson's disease (hepatolenticular degeneration) Code E83.01 Klatskin's tumor Code C24.0 Klauder's disease Code A26.8 Klebs' disease Code N05. See also: Glomerulonephritis Klebsiella (K.) pneumoniae, as cause of disease classified elsewhere Code B96.1 Kleeblattschaedel skull Code Q75.051 Klein (e)-Levin syndrome Code G47.13 Klinefelter's syndrome Sub-entries Q98.4 male with more than two X chromosomes
Q98.1 Klippel-Feil deficiency, disease, or syndrome (brevicollis) Code Q76.1 Klippel's disease Code I67.2 Klippel-Trenaunay (-Weber) syndrome Code Q87.2 Klumpke (-Déjerine) palsy, paralysis (birth) (newborn) Code P14.1 Knee Cross-ref See: condition Knock knee (acquired) Sub-entries M21.06 Non-billable Knot (s) Sub-entries
intestinal, syndrome (volvulus)
K56.2 surfer
S89.8 Non-billable umbilical cord (true)
O69.2 Non-billable Knotting (of) Sub-entries
Knuckle pad (Garrod's) Code M72.1 Koch's Sub-entries
infection see Tuberculosis
Koch-Weeks' conjunctivitis Cross-ref See: Conjunctivitis, acute, mucopurulent
Köebner's syndrome Code Q81.8 Köenig's disease (osteochondritis dissecans) Cross-ref See: Osteochondritis, dissecans Köhler-Pellegrini-Stieda disease or syndrome (calcification, knee joint) Cross-ref See: Bursitis, tibial collateral Köhler's disease Sub-entries
patellar see Osteochondrosis, juvenile, patella
tarsal navicular see Osteochondrosis, juvenile, tarsus
Koilonychia Sub-entries L60.3 Kojevnikov's, epilepsy Cross-ref See: Kozhevnikof's epilepsy drug-induced
due to drug abuse see Abuse, drug, by type, with amnestic disorder
due to drug dependence see Dependence, drug, by type, with amnestic disorder
Korsakov's disease, psychosis or syndrome Cross-ref See: Korsakoff's disease
Korsakow's disease, psychosis or syndrome Cross-ref See: Korsakoff's disease
Kostmann's disease or syndrome (infantile genetic agranulocytosis) Cross-ref See: Agranulocytosis
Krabbe's Sub-entries
syndrome, congenital muscle hypoplasia
Q79.8 Kraepelin-Morel disease Cross-ref See: Schizophrenia
Kraft-Weber-Dimitri disease Code Q85.89 Kraurosis Sub-entries
Krukenberg's Sub-entries
spindle see Pigmentation, cornea, posterior
Kugelberg-Welander disease Code G12.1 Kuhnt-Junius degeneration Code H35.32 Non-billable See also: Degeneration, macula Kümmell's disease or spondylitis Cross-ref See: Spondylopathy, traumatic Kupffer cell sarcoma Code C22.3 Kussmaul's Sub-entries
in diabetic acidosis see Diabetes, by type, with ketoacidosis
Kwashiorkor Sub-entries E40 marasmic, marasmus type
E42 Kyasanur Forest disease Code A98.2 Kyphoscoliosis, kyphoscoliotic (acquired) Sub-entries M41.9 see also Scoliosis sequelae of rickets
E64.3 Related References 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.
