K51 is a non-billable/non-specific diagnosis code from the 2024 ICD-10-CM used to classify the following condition: Ulcerative colitis.
Use additional code
Code to identify manifestations, such as:
Pyoderma gangrenosum (L88)
Type 1 excludes
Crohn's disease [regional enteritis] (K50.-)
Codes
Versions
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