2026
ICD-10-CM
Section

K50-K52 Noninfective enteritis and colitis

Non-billable
2016–2026

Includes

Noninfective inflammatory bowel disease

Type 1 excludes

Irritable bowel syndrome (K58.-)
Megacolon (K59.3-)

Codes

Versions

2026
No changes
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
Code changed
- Type 1 excludes
  ~~irritable bowel syndrome (K58.-)~~
  ~~megacolon (K59.3)~~
  irritable bowel syndrome (K58.-)
  megacolon (K59.3-)
2016
New code