ICD-9 66604 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 66604.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- O72.0Third-stage hemorrhageApproximate match
- O43.211Placenta accreta, first trimesterApproximate matchPart of a combination mapping
- O43.212Placenta accreta, second trimesterApproximate matchPart of a combination mapping
- O43.213Placenta accreta, third trimesterApproximate matchPart of a combination mapping
- O43.221Placenta increta, first trimesterApproximate matchPart of a combination mapping
- O43.222Placenta increta, second trimesterApproximate matchPart of a combination mapping
- O43.223Placenta increta, third trimesterApproximate matchPart of a combination mapping
- O43.231Placenta percreta, first trimesterApproximate matchPart of a combination mapping
- O43.232Placenta percreta, second trimesterApproximate matchPart of a combination mapping
- O43.233Placenta percreta, third trimesterApproximate matchPart of a combination mapping