ICD-9 V9121 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code V9121.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- O30.211Quadruplet pregnancy with two or more monochorionic fetuses, first trimesterApproximate matchPart of a combination mapping
- O30.212Quadruplet pregnancy with two or more monochorionic fetuses, second trimesterApproximate matchPart of a combination mapping
- O30.213Quadruplet pregnancy with two or more monochorionic fetuses, third trimesterApproximate matchPart of a combination mapping
- O30.219Quadruplet pregnancy with two or more monochorionic fetuses, unspecified trimesterApproximate matchPart of a combination mapping