- I23.5 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 I23.5 became effective on October 1, 2022.
- This is the American ICD-10-CM version of I23.5 – other international versions of ICD-10 I23.5 may differ.
ICD-10-CM I23.5 is grouped within Diagnostic Related Group(s):
- 306 Cardiac congenital and valvular disorders with mcc
- 307 Cardiac congenital and valvular disorders without mcc
Type 1 Excludes
- rupture of papillary muscle not specified as current complication following acute myocardial infarction (I51.2)
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
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to I23.5:
- papillary muscle rupture > acute myocardial infarction NEC I23.8
- papillary muscle > rupture I23.3
- following acute myocardial infarction (current complication) > papillary muscle NEC I51.2