ICD-9 74789 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 74789.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- Q27.30Arteriovenous malformation, site unspecifiedApproximate match
- Q27.4Congenital phlebectasiaApproximate match
- Q28.0Arteriovenous malformation of precerebral vesselsApproximate match
- Q28.1Other malformations of precerebral vesselsApproximate match
- Q28.8Other specified congenital malformations of circulatory systemApproximate match