ICD-9 4280 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 4280.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- I50.20Unspecified systolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.21Acute systolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.22Chronic systolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.23Acute on chronic systolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.30Unspecified diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.31Acute diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.32Chronic diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.33Acute on chronic diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.40Unspecified combined systolic (congestive) and diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.41Acute combined systolic (congestive) and diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.42Chronic combined systolic (congestive) and diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.43Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failureApproximate matchPart of a combination mapping
- I50.814Right heart failure due to left heart failureApproximate match
- I50.9Heart failure, unspecifiedApproximate match