I50.813
✓ Billable
Acute on chronic right heart failure
ICD-10-CM · FY2026 · Diseases of the Circulatory System
Code
I50.813
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Circulatory System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code I50.813?
ICD-10-CM code I50.813 represents Acute on chronic right heart failure. It is a billable diagnosis code in the Diseases of the Circulatory System chapter, effective October 1, 2025 – September 30, 2026.
Is I50.813 billable?
Yes. I50.813 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is I50.813 in?
I50.813 belongs to the Diseases of the Circulatory System chapter (I00–I99) of ICD-10-CM.
Related codes in the I50 category
I50
Heart failure
Non-billable
I50.1
Left ventricular failure, unspecified
Billable
I50.2
Systolic (congestive) heart failure
Non-billable
I50.3
Diastolic (congestive) heart failure
Non-billable
I50.4
Combined systolic (congestive) and diastolic (congestive) heart failure
Non-billable
I50.8
Other heart failure
Non-billable
I50.9
Heart failure, unspecified
Billable
I50.20
Unspecified systolic (congestive) heart failure
Billable
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