ICD-9 65100 → ICD-10-CM

Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 65100.

Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.

O30.009Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimesterApproximate matchPart of a combination mapping
O30.019Twin pregnancy, monochorionic/monoamniotic, unspecified trimesterApproximate matchPart of a combination mapping
O30.039Twin pregnancy, monochorionic/diamniotic, unspecified trimesterApproximate matchPart of a combination mapping
O30.049Twin pregnancy, dichorionic/diamniotic, unspecified trimesterApproximate matchPart of a combination mapping
O30.099Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimesterApproximate matchPart of a combination mapping