O00–O9A: Pregnancy, Childbirth and the Puerperium
Pregnancy, Childbirth and the Puerperium diagnostic classification updated for 2026.
Chapter Instructions
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
- O30.292|
Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester
- O30.293|
Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester
- O30.299|
Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester
- O30.80|
Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs
- O30.801|
Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, first trimester
- O30.802|
Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, second trimester
- O30.803|
Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, third trimester
- O30.809|
Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester
- O30.819|
Other specified multiple gestation with two or more monochorionic fetuses, unspecified trimester
- O30.829|
Other specified multiple gestation with two or more monoamniotic fetuses, unspecified trimester
- O30.83|
Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses
- O30.831|
Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, first trimester
- O30.832|
Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, second trimester
- O30.833|
Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, third trimester
- O30.839|
Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, unspecified trimester
- O30.89|
Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs
- O30.891|
Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, first trimester
- O30.892|
Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimester
- O30.893|
Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, third trimester
- O30.899|
Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, unspecified trimester