| O44 | Placenta previa |
| | Complete placenta previa NOS or without hemorrhage |
| | Complete placenta previa NOS or without hemorrhage, unspecified trimester |
| | Complete placenta previa NOS or without hemorrhage, first trimester |
| | Complete placenta previa NOS or without hemorrhage, second trimester |
| | Complete placenta previa NOS or without hemorrhage, third trimester |
| | Complete placenta previa with hemorrhage |
| | Complete placenta previa with hemorrhage, unspecified trimester |
| | Complete placenta previa with hemorrhage, first trimester |
| | Complete placenta previa with hemorrhage, second trimester |
| | Complete placenta previa with hemorrhage, third trimester |
| | Partial placenta previa without hemorrhage |
| | Partial placenta previa NOS or without hemorrhage, unspecified trimester |
| | Partial placenta previa NOS or without hemorrhage, first trimester |
| | Partial placenta previa NOS or without hemorrhage, second trimester |
| | Partial placenta previa NOS or without hemorrhage, third trimester |
| | Partial placenta previa with hemorrhage |
| | Partial placenta previa with hemorrhage, unspecified trimester |
| | Partial placenta previa with hemorrhage, first trimester |
| | Partial placenta previa with hemorrhage, second trimester |
| | Partial placenta previa with hemorrhage, third trimester |
| | Low lying placenta NOS or without hemorrhage |
| | Low lying placenta NOS or without hemorrhage, unspecified trimester |
| | Low lying placenta NOS or without hemorrhage, first trimester |
| | Low lying placenta NOS or without hemorrhage, second trimester |
| | Low lying placenta NOS or without hemorrhage, third trimester |
| | Low lying placenta with hemorrhage |
| | Low lying placenta with hemorrhage, unspecified trimester |
| | Low lying placenta with hemorrhage, first trimester |
| | Low lying placenta with hemorrhage, second trimester |
| | Low lying placenta with hemorrhage, third trimester |
