What ICD-10 Codes Are Used for CHF (Congestive Heart Failure)?
To document CHF (Congestive Heart Failure) ICD codes, medical professionals commonly use:
- I50.9 - Heart failure, unspecified
- I50.20 - Unspecified systolic (congestive) heart failure
- I50.30 - Unspecified diastolic (congestive) heart failure
- I50.40 - Unspecified combined systolic (congestive) and diastolic (congestive) heart failure
- I50.33 - Acute on chronic diastolic (congestive) heart failure
- I50.23 - Acute on chronic systolic (congestive) heart failure
- I50.43 - Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure

