ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 11 K00-K95 Diseases of the digestive system /
K55-K64 Other diseases of intestines /
K60 Fissure and fistula of anal and rectal regions
Billable ICD-10-CM Code K60.421
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K60.421
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Rectal fistula, complex, initial
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| Rectal fistula, complex, new |