O30.03
O30.03: Twin pregnancy, monochorionic/diamniotic
Non-billable headerICD-10-CM
O30.03 is a non-billable header ICD-10-CM code for twin pregnancy, monochorionic/diamniotic. It cannot be billed on its own: choose one of the more specific child codes below.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Twin pregnancy, one placenta, two amniotic sacs
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead O30.03
4 child codes. Green means billable.
Other codes under O30.0
- O30.00Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs
- O30.01Twin pregnancy, monochorionic/monoamniotic
- O30.02Conjoined twin pregnancy
- O30.04Twin pregnancy, dichorionic/diamniotic
- O30.09Twin pregnancy, unable to determine number of placenta and number of amniotic sacs