Other heart disorders in diseases classified elsewhere
- I52 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2025 edition of ICD-10-CM I52 became effective on October 1, 2024.
- This is the American ICD-10-CM version of I52 – other international versions of ICD-10 I52 may differ.
ICD-10-CM Coding Rules
- I52 describes the manifestation of an underlying disease, not the disease itself.
Code First
- underlying disease, such as:
- congenital syphilis (A50.5)
- mucopolysaccharidosis (E76.3)
- schistosomiasis (B65.0-B65.9)
Type 1 Excludes
- heart disease (in):
- gonococcal infection (A54.83)
- meningococcal infection (A39.50)
- rheumatoid arthritis (M05.31)
- syphilis (A52.06)
The following code(s) above I52 contain annotation back-references
that may be applicable to I52:
- I00-I99 Diseases of the circulatory system
ICD-10-CM I52 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):
Convert I52 to ICD-9-CMCode History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 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