I08.0 – Rheumatic disorders of both mitral and aortic valves
ICD-10-CM 2027 diagnosis code · Chronic rheumatic heart diseases
ICD-10-CM code
I08.0
- Code
I08.0(claims format:I080)- Description
- Rheumatic disorders of both mitral and aortic valves
- 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
- I05-I09 Chronic rheumatic heart diseases
- Parent codes
- I08
Notes for I08.0
Applicable to:
- Involvement of both mitral and aortic valves specified as rheumatic or unspecified
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
I08 – Multiple valve diseases
Includes:
- multiple valve diseases specified as rheumatic or unspecified
Excludes1 (not coded here):
Index terms for I08.0
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Endocarditis, mitral, with, aortic
- Endocarditis, aortic, with, mitral disease
- Insufficiency, insufficient, aortic, with, mitral
- Stenosis, stenotic, aortic, rheumatic, with, mitral
- Endocarditis, aortic, rheumatic, with mitral disease
- Stenosis, stenotic, mitral, with, aortic valve disease
- Insufficiency, insufficient, aortic, rheumatic, with, mitral
- Insufficiency, insufficient, mitral, with, aortic valve disease
- Insufficiency, insufficient, mitral, rheumatic, with, aortic valve disease
- Insufficiency, insufficient, aortic, rheumatic, with, stenosis, with mitral
- Fever, rheumatic, inactive or quiescent with, endocarditis, aortic, with mitral
- Fever, rheumatic, inactive or quiescent with, endocarditis, mitral, with aortic
- Insufficiency, insufficient, mitral, with, obstruction or stenosis, with aortic valve disease
- Stenosis, stenotic, aortic, rheumatic, with, incompetency, insufficiency or regurgitation, with mitral
- Insufficiency, insufficient, mitral, rheumatic, with, obstruction or stenosis, with aortic valve disease
Related codes in I08
- 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
Frequently asked questions
What is ICD-10 code I08.0?
I08.0 is the ICD-10-CM code for rheumatic disorders of both mitral and aortic valves, in the block I05-I09 (Chronic rheumatic heart diseases).
Is I08.0 a billable code?
Yes. I08.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does I08.0 belong to?
It belongs to category I08 – Multiple valve diseases.
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.