I01.8 – Other acute rheumatic heart disease
ICD-10-CM 2027 diagnosis code · Acute rheumatic fever
ICD-10-CM code
I01.8
- Code
I01.8(claims format:I018)- Description
- Other acute rheumatic heart disease
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 9. Diseases of the circulatory system (I00-I99)
- Block
- I00-I02 Acute rheumatic fever
- Parent codes
- I01
Notes for I01.8
Applicable to:
- Any condition in I00 with other or multiple types of heart involvement
- Acute rheumatic pancarditis
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
I01 – Rheumatic fever with heart involvement
Index terms for I01.8
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Rheumatic, coronary arteritis
- Rheumatic, pancarditis, acute
- Arteritis, coronary, rheumatic
- Pancarditis, rheumatic, active or acute
- Failure, failed, heart, congestive, rheumatic, active or acute
- Failure, failed, ventricular, left, rheumatic, active or acute
- Hypertrophy, hypertrophic, cardiac, rheumatic, active or acute
- Failure, failed, heart, congestive, with rheumatic fever, active
- Failure, failed, ventricular, left, with rheumatic fever, active
- Hypertrophy, hypertrophic, cardiac, with rheumatic fever, active
- Disease, diseased, heart, with, rheumatic fever, active, specified NEC
Related codes in I01
Frequently asked questions
What is ICD-10 code I01.8?
I01.8 is the ICD-10-CM code for other acute rheumatic heart disease, in the block I00-I02 (Acute rheumatic fever).
Is I01.8 a billable code?
Yes. I01.8 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does I01.8 belong to?
It belongs to category I01 – Rheumatic fever with heart involvement.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.