ICD-10 K60.321
Billable / SpecificAnal fistula, complex, initial
About ICD-10-CM K60.321
ICD-10-CM code K60.321 represents Anal fistula, complex, initial. This is a billable/specific code in the Digestive System chapter (block K60). The 2026 edition of ICD-10-CM K60.321 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under K60.321. Per CMS ICD-10-CM Tabular 2026.
- Anal fistula, complex, new
Medicare LCD Coverage for K60.321
Local Coverage Determinations (LCDs) from CMS MACs that list K60.321 as a covered diagnosis.
Showing top 10 of 239 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing K60.321.
5 Medicare
Codes Adjacent To K60.321
Other codes in section K55-K64 (Other diseases of intestines).
ICD-10 K60.321, Billing FAQ
Is ICD-10 code K60.321 billable? +
Yes, K60.321 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to K60.321? +
ICD-10 K60.321 includes: Anal fistula, complex, new.
What CPT codes are commonly billed with K60.321? +
Procedures frequently paired with K60.321 include: 76873, 76872.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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