ICD-9 64270 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 64270.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- O11.9Pre-existing hypertension with pre-eclampsia, unspecified trimesterApproximate match