O30.011 Twin pregnancy, monochorionic/monoamniotic, first trimester
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Twin pregnancy, monochorionic/monoamniotic, first trimester | yes |
Related codes in O30
- O30 Multiple gestation
- O30.0 Twin pregnancy
- O30.00 Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs
- O30.001 Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester
- O30.002 Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester
- O30.003 Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester
- O30.009 Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester
- O30.01 Twin pregnancy, monochorionic/monoamniotic
- O30.012 Twin pregnancy, monochorionic/monoamniotic, second trimester
- O30.013 Twin pregnancy, monochorionic/monoamniotic, third trimester
- O30.019 Twin pregnancy, monochorionic/monoamniotic, unspecified trimester
- O30.02 Conjoined twin pregnancy
- O30.021 Conjoined twin pregnancy, first trimester
- O30.022 Conjoined twin pregnancy, second trimester
- O30.023 Conjoined twin pregnancy, third trimester
- O30.029 Conjoined twin pregnancy, unspecified trimester
- O30.03 Twin pregnancy, monochorionic/diamniotic
- O30.031 Twin pregnancy, monochorionic/diamniotic, first trimester
- O30.032 Twin pregnancy, monochorionic/diamniotic, second trimester
- O30.033 Twin pregnancy, monochorionic/diamniotic, third trimester