ICD-9 66704 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 66704.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- O43.211Placenta accreta, first trimesterApproximate match
- O43.212Placenta accreta, second trimesterApproximate match
- O43.213Placenta accreta, third trimesterApproximate match
- O43.221Placenta increta, first trimesterApproximate match
- O43.222Placenta increta, second trimesterApproximate match
- O43.223Placenta increta, third trimesterApproximate match
- O43.231Placenta percreta, first trimesterApproximate match
- O43.232Placenta percreta, second trimesterApproximate match
- O43.233Placenta percreta, third trimesterApproximate match
- O73.0Retained placenta without hemorrhageApproximate match