Acute rheumatic fever (I00-I02) ICD-10-CM
The I00–I02 section covers acute rheumatic fever with 10 ICD-10-CM diagnosis codes, of which 8 are billable in fiscal year 2027. The section is organized into the 3 code ranges listed below.
Code Ranges in This Section 3 ranges · 10 codes
| Code Range | Title | Codes | Billable |
|---|---|---|---|
| I00 | Rheumatic fever without heart involvement (I00) | 1 | 1 |
| I01 | Rheumatic fever with heart involvement (I01) | 6 | 5 |
| I02 | Rheumatic chorea (I02) | 3 | 2 |
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the I00–I02 Code Range
Acute rheumatic fever appears here with or without heart involvement. Rheumatic chorea, a movement disorder, also belongs in this group.
I00 identifies fever without heart involvement, while I01 identifies fever with it. Within I01, subdivisions distinguish named forms of rheumatic heart disease from other and unspecified forms. I02 separates rheumatic chorea with heart involvement from rheumatic chorea without it.
Questions About This Page
How many codes are in the I00-I02 range?
The I00-I02 range contains 10 ICD-10-CM diagnosis codes in FY 2027. 8 of them are billable, and the rest are category headers that organize the section.
What conditions does I00-I02 cover?
The range covers acute rheumatic fever. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
