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N82.2

Billable

Fistula of vagina to small intestine

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

An abnormal opening between the vagina and the small intestine, potentially causing vaginal discharge of stool or intestinal contents.

Coding Tips

  • Verify the fistula involves the small intestine specifically; if large intestine is involved, use N82.3
  • Document the cause (surgery, trauma, inflammatory bowel disease, malignancy) as this guides treatment

Code Hierarchy

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