2025
ICD-10-CM
Diagnosis
Code

K52.9 Noninfective gastroenteritis and colitis, unspecified

Billable
2016–2025

K52.9 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Noninfective gastroenteritis and colitis, unspecified.

Inclusion term

Colitis NOS
Enteritis NOS
Gastroenteritis NOS
Ileitis NOS
Jejunitis NOS
Sigmoiditis NOS

Type 1 excludes

Diarrhea NOS (R19.7)
Functional diarrhea (K59.1)
Infectious gastroenteritis and colitis NOS (A09)
Neonatal diarrhea (noninfective) (P78.3)
Psychogenic diarrhea (F45.8)

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