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UpcomingOct 1, 2026 – Sep 30, 2027

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Independent reference · CDC/NCHS source data

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Chapters Disease index External causes Drugs and chemicals Neoplasms Official sources

ICD-10-CM · FY2027 / Chapters 11 / Noninfective enteritis and colitis (K50-K52)

Noninfective enteritis and colitis (K50-K52)

K50-K52 · 3 Entries

More specific codes (3)

K50Crohn's disease [regional enteritis]Category · further specificity required→K51Ulcerative colitisCategory · further specificity required→K52Other and unspecified noninfective gastroenteritis and colitisCategory · further specificity required→

Coding notesIncludes · Excludes 1 · 3

Includes

noninfective inflammatory bowel disease

Excludes 1

irritable bowel syndrome (K58.-)
megacolon (K59.3-)

ICD-10-CM · CDC/NCHS · English

Official ICD-10-CM titles and instructions are preserved in English. Interface translations are provided by ICD Code Hub, not CDC or WHO.

CDC / NCHS · Oct 1, 2026 – Sep 30, 2027