2025
ICD-10-CM
Diagnosis
Code

Q43.6 Congenital fistula of rectum and anus

Billable
POA Exempt
2016–2025

Q43.6 is a billable/specific and POA-exempt diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Congenital fistula of rectum and anus.

Type 1 excludes

Congenital fistula of anus with absence, atresia and stenosis (Q42.2)
Congenital fistula of rectum with absence, atresia and stenosis (Q42.0)
Congenital rectovaginal fistula (Q52.2)
Congenital urethrorectal fistula (Q64.73)
Pilonidal fistula or sinus (L05.-)

Versions

2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code