ICD-10-CM category
K63 Other diseases of intestine
K63 is a category, not a billable code. Report one of the 14 complete codes below.
Codes in K63
- K63.0Abscess of intestine
- K63.1Perforation of intestine (nontraumatic)
- K63.2Fistula of intestine
- K63.3Ulcer of intestine
- K63.4Enteroptosis
- K63.5Polyp of colon
- K63.81Dieulafoy lesion of intestine
- K63.8211Small intestinal bacterial overgrowth, hydrogen-subtype
- K63.8212Small intestinal bacterial overgrowth, hydrogen sulfide-subtype
- K63.8219Small intestinal bacterial overgrowth, unspecified
- K63.822Small intestinal fungal overgrowth
- K63.829Intestinal methanogen overgrowth, unspecified
- K63.89Other specified diseases of intestine
- K63.9Disease of intestine, unspecified
Outside the US? K63 in the international WHO ICD-10 lists its inclusion and exclusion notes.
Documenting K63? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free