Rheumatic fever with heart involvement
- I01 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2025 edition of ICD-10-CM I01 became effective on October 1, 2024.
- This is the American ICD-10-CM version of I01 – other international versions of ICD-10 I01 may differ.
Type 1 Excludes
- chronic diseases of rheumatic origin (I05-I09 ) unless rheumatic fever is also present or there is evidence of reactivation or activity of the rheumatic process.
The following code(s) above I01 contain annotation back-references
that may be applicable to I01:
- I00-I99 Diseases of the circulatory system
Clinical Information
- Cardiac manifestation of systemic rheumatological conditions, such as rheumatic fever. Rheumatic heart disease can involve any part the heart, most often the heart valves and the endocardium.
- Most important manifestation and sequel to rheumatic fever, consisting chiefly of heart valve deformities.
Code 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
Code annotations containing back-references to I01:
- Applicable To: I02.0
Diagnosis Index entries containing back-references to I01: