I05.1
BillableRheumatic mitral insufficiency
I05.1 is the ICD-10-CM code for Rheumatic mitral insufficiency. It is a billable, specific code valid for reimbursement.
I00-I99 Diseases of the circulatory system
Includes
- •Rheumatic mitral incompetence
- •Rheumatic mitral regurgitation
Excludes1 — not coded here
- •mitral insufficiency not specified as rheumatic (I34.0)
Frequently asked questions
- What is ICD-10 code I05.1?
- I05.1 is the ICD-10-CM code for "Rheumatic mitral insufficiency". It falls under I00-I99 Diseases of the circulatory system.
- Is I05.1 a billable code?
- Yes — I05.1 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from I05.1?
- Excludes1 (not coded here): mitral insufficiency not specified as rheumatic (I34.0).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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