- Codes Description
- O30.111
Triplet pregnancy with two or more monochorionic fetuses, first trimester
- O30.112
Triplet pregnancy with two or more monochorionic fetuses, second trimester
- O30.113
Triplet pregnancy with two or more monochorionic fetuses, third trimester
- O30.119
Triplet pregnancy with two or more monochorionic fetuses, unspecified trimester