ICD-10-CM FY2027 diagnosis code

I09.8: Other specified rheumatic heart diseases

Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027

I09.8 groups related diagnoses under other specified rheumatic heart diseases. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.

Billable codes under I09.8

I09.81Rheumatic heart failure
I09.89Other specified rheumatic heart diseases

Other codes in I09 Other rheumatic heart diseases

I09.0Rheumatic myocarditis
I09.1Rheumatic diseases of endocardium, valve unspecified
I09.2Chronic rheumatic pericarditis
I09.9Rheumatic heart disease, unspecified

I09.8 questions

Is I09.8 a billable code?

No. I09.8 is a header code that groups 2 more specific codes. Use one of the billable codes listed on this page instead.

What does I09.8 mean?

I09.8 is the ICD-10-CM code for Other specified rheumatic heart diseases. It is in chapter 9, Diseases of the circulatory system (I00-I99).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.