K63.2: Fistula of intestine – 2026 ICD-10-CM Codes

K63.2 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Fistula of intestine.

Code also

Fistula of duodenum (K31.6)
Fistula of intestine with Crohn's disease (K50.013, K50.113, K50.813, K50.913,)
Fistula of intestine with ulcerative colitis (K51.013, K51.213, K51.313, K51.413, K51.513, K51.813, K51.913)

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2026
No changes
2025
Code changed
- Code also
  , if applicable, disruption of internal operation (surgical) wound (T81.32-)
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

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