This page needs to be proofread.
multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning a code from category O41 that has a 7th character of 1 through 9.
- 0 not applicable or unspecified
- 1 fetus 1
- 2 fetus 2
- 3 fetus 3
- 4 fetus 4
- 5 fetus 5
- 9 other fetus
- O41.0 Oligohydramnios
- Oligohydramnios without rupture of membranes
- O41.00 Oligohydramnios, unspecified trimester
- O41.01 Oligohydramnios, first trimester
- O41.02 Oligohydramnios, second trimester
- O41.03 Oligohydramnios, third trimester
- O41.1 Infection of amniotic sac and membranes
- O41.10 Infection of amniotic sac and membranes, unspecified
- O41.101 Infection of amniotic sac and membranes, unspecified, first trimester
- O41.102 Infection of amniotic sac and membranes, unspecified, second trimester
- O41.103 Infection of amniotic sac and membranes, unspecified, third trimester
- O41.109 Infection of amniotic sac and membranes, unspecified, unspecified trimester
- O41.12 Chorioamnionitis
- O41.121 Chorioamnionitis, first trimester
- O41.122 Chorioamnionitis, second trimester
- O41.123 Chorioamnionitis, third trimester
- O41.129 Chorioamnionitis, unspecified trimester
- O41.14 Placentitis
- O41.141 Placentitis, first trimester
- O41.142 Placentitis, second trimester
- O41.143 Placentitis, third trimester
- O41.149 Placentitis, unspecified trimester
- O41.10 Infection of amniotic sac and membranes, unspecified
- O41.8 Other specified disorders of amniotic fluid and membranes
- O41.8x Other specified disorders of amniotic fluid and membranes
- O41.8x1 Other specified disorders of amniotic fluid and membranes, first trimester
- O41.8x2 Other specified disorders of amniotic fluid and membranes, second trimester
- O41.8x Other specified disorders of amniotic fluid and membranes
