I08 – Multiple valve diseases
ICD-10-CM 2027 diagnosis code · Chronic rheumatic heart diseases
ICD-10-CM code
I08
- Code
I08(claims format:I08)- Description
- Multiple valve diseases
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 9. Diseases of the circulatory system (I00-I99)
- Block
- I05-I09 Chronic rheumatic heart diseases
Billable codes under I08
I08 is a header code and cannot be used on claims. Choose the most specific code:
- I08.0 – Rheumatic disorders of both mitral and aortic valvesBillable
- I08.1 – Rheumatic disorders of both mitral and tricuspid valvesBillable
- I08.2 – Rheumatic disorders of both aortic and tricuspid valvesBillable
- I08.3 – Combined rheumatic disorders of mitral, aortic and tricuspid valvesBillable
- I08.8 – Other rheumatic multiple valve diseasesBillable
- I08.9 – Rheumatic multiple valve disease, unspecifiedBillable
Notes for I08
Includes:
- multiple valve diseases specified as rheumatic or unspecified
Excludes1 (not coded here):
Frequently asked questions
What is ICD-10 code I08?
I08 is the ICD-10-CM code for multiple valve diseases, in the block I05-I09 (Chronic rheumatic heart diseases).
Is I08 a billable code?
No. I08 is a header code with more specific child codes; report one of the billable codes listed above.
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.