2016201720182019202020212022202320242025Billable/Specific Code
- K52.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM K52.9 became effective on October 1, 2022.
- This is the American ICD-10-CM version of K52.9 – other international versions of ICD-10 K52.9 may differ.
ICD-10-CM K52.9 is grouped within Diagnostic Related Group(s):
- 391 Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
- 392 Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc
Applicable To
- 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)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- 2024 (effective 10/1/2023): No change
- 2025 (effective 10/1/2024): No change
Diagnosis Index entries containing back-references to K52.9:
- noninfective > Colitis (acute) (catarrhal) (chronic) (noninfective) (hemorrhagic) K52.9
- chronic (noninfectious) > Diarrhea, diarrheal (disease) (infantile) (inflammatory) R19.7
- noninfectious > Diarrhea, diarrheal (disease) (infantile) (inflammatory) R19.7
- chronic (noninfectious) > Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
- noninfectious > Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
- noninfectious > Enterocolitis K52.9
- noninfectious > Gastroenteritis (acute) (chronic) (noninfectious) K52.9
- noninfectious > Sigmoiditis K52.9