ICD-10-CM category
K60 Fissure and fistula of anal and rectal regions
K60 is a category, not a billable code. Report one of the 30 complete codes below.
Codes in K60
- K60.0Acute anal fissure
- K60.1Chronic anal fissure
- K60.2Anal fissure, unspecified
- K60.30Anal fistula, unspecified
- K60.311Anal fistula, simple, initial
- K60.312Anal fistula, simple, persistent
- K60.313Anal fistula, simple, recurrent
- K60.319Anal fistula, simple, unspecified
- K60.321Anal fistula, complex, initial
- K60.322Anal fistula, complex, persistent
- K60.323Anal fistula, complex, recurrent
- K60.329Anal fistula, complex, unspecified
- K60.40Rectal fistula, unspecified
- K60.411Rectal fistula, simple, initial
- K60.412Rectal fistula, simple, persistent
- K60.413Rectal fistula, simple, recurrent
- K60.419Rectal fistula, simple, unspecified
- K60.421Rectal fistula, complex, initial
- K60.422Rectal fistula, complex, persistent
- K60.423Rectal fistula, complex, recurrent
- K60.429Rectal fistula, complex, unspecified
- K60.50Anorectal fistula, unspecified
- K60.511Anorectal fistula, simple, initial
- K60.512Anorectal fistula, simple, persistent
- K60.513Anorectal fistula, simple, recurrent
- K60.519Anorectal fistula, simple, unspecified
- K60.521Anorectal fistula, complex, initial
- K60.522Anorectal fistula, complex, persistent
- K60.523Anorectal fistula, complex, recurrent
- K60.529Anorectal fistula, complex, unspecified
Outside the US? K60 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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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.
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