- K59.31 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 K59.31 became effective on October 1, 2022.
- This is the American ICD-10-CM version of K59.31 – other international versions of ICD-10 K59.31 may differ.
ICD-10-CM K59.31 is grouped within Diagnostic Related Group(s):
- 393 Other digestive system diagnoses with mcc
- 394 Other digestive system diagnoses with cc
- 395 Other digestive system diagnoses without cc/mcc
Code History
- 2017 (effective 10/1/2016): New code
- 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
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to K59.31:
- toxic > colon K59.39
- toxic NEC > Megacolon (acquired) (functional) (not Hirschsprung\’s disease) (in) K59.39