N82.3 Fistula of vagina to large intestine

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applicable to

• Rectovaginal fistula

Applies from N82 Fistulae involving female genital tract

Excludes1 (never code together)

• vesicointestinal fistulae (N32.1)

MS-DRG index

Defines the logic of DRG(s) 393-395 in MDC 06.

Approximate ICD-9-CM (GEMs)

• 619.1 Digestive-genital tract fistula, female (approximate)

Code annotations containing back-references to N82.3

Back-references to N82.3

• Code Also: K60.32 Anal fistula, complex ("rectovaginal fistula (N82.3)")
• Type 1 Excludes: K60.4 Rectal fistula ("rectovaginal fistula (N82.3)")
• Code Also: K60.42 Rectal fistula, complex ("rectovaginal fistula (N82.3)")
• Code Also: K60.52 Anorectal fistula, complex ("rectovaginal fistula (N82.3)")
• Type 2 Excludes: K63.2 Fistula of intestine ("intestinal-genital fistula, female (N82.2-N82.4)")

Diagnosis Index entries for N82.3

• Fistula (cutaneous) › enterovaginal › large intestine
• Fistula (cutaneous) › intestinovaginal › large intestine
• Fistula (cutaneous) › rectovaginal
• Fistula (cutaneous) › rectovesicovaginal
• Fistula (cutaneous) › vaginointestinal NEC › large intestine
• Fistula (cutaneous) › vesicosigmoidovaginal
• Sinus › rectovaginal

Nearby codes

• N82 Fistulae involving female genital tract
• N82.0 Vesicovaginal fistula
• N82.1 Other female urinary-genital tract fistulae
• N82.2 Fistula of vagina to small intestine
• N82.3 Fistula of vagina to large intestine (this code)
• N82.4 Other female intestinal-genital tract fistulae
• N82.5 Female genital tract-skin fistulae
• N82.8 Other female genital tract fistulae
• N82.9 Female genital tract fistula, unspecified