K51.21 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Ulcerative (chronic) proctitis with complications.
Codes
K51.211
Ulcerative (chronic) proctitis with rectal bleeding
K51.212
Ulcerative (chronic) proctitis with intestinal obstruction
K51.213
Ulcerative (chronic) proctitis with fistula
K51.214
Ulcerative (chronic) proctitis with abscess
K51.218
Ulcerative (chronic) proctitis with other complication
K51.219
Ulcerative (chronic) proctitis with unspecified complications
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