I50.40

Billable

Unspecified combined systolic (congestive) and diastolic (congestive) heart failure

I50.40 is the ICD-10-CM code for Unspecified combined systolic (congestive) and diastolic (congestive) heart failure. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
I00-I99
Parent
I50.4
Edition
FY2026

I00-I99 Diseases of the circulatory system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code I50.40?
I50.40 is the ICD-10-CM code for "Unspecified combined systolic (congestive) and diastolic (congestive) heart failure". It falls under I00-I99 Diseases of the circulatory system.
Is I50.40 a billable code?
Yes — I50.40 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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