ICD-10-CM · Chapter 15 · O00-O9A
O44 Placenta previa
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| O44..0 | Complete placenta previa NOS or without hemorrhage | No |
| O44..00 | Complete placenta previa NOS or without hemorrhage, unspecified trimester | Yes |
| O44..01 | Complete placenta previa NOS or without hemorrhage, first trimester | Yes |
| O44..02 | Complete placenta previa NOS or without hemorrhage, second trimester | Yes |
| O44..03 | Complete placenta previa NOS or without hemorrhage, third trimester | Yes |
| O44..1 | Complete placenta previa with hemorrhage | No |
| O44..10 | Complete placenta previa with hemorrhage, unspecified trimester | Yes |
| O44..11 | Complete placenta previa with hemorrhage, first trimester | Yes |
| O44..12 | Complete placenta previa with hemorrhage, second trimester | Yes |
| O44..13 | Complete placenta previa with hemorrhage, third trimester | Yes |
| O44..2 | Partial placenta previa without hemorrhage | No |
| O44..20 | Partial placenta previa NOS or without hemorrhage, unspecified trimester | Yes |
| O44..21 | Partial placenta previa NOS or without hemorrhage, first trimester | Yes |
| O44..22 | Partial placenta previa NOS or without hemorrhage, second trimester | Yes |
| O44..23 | Partial placenta previa NOS or without hemorrhage, third trimester | Yes |
| O44..3 | Partial placenta previa with hemorrhage | No |
| O44..30 | Partial placenta previa with hemorrhage, unspecified trimester | Yes |
| O44..31 | Partial placenta previa with hemorrhage, first trimester | Yes |
| O44..32 | Partial placenta previa with hemorrhage, second trimester | Yes |
| O44..33 | Partial placenta previa with hemorrhage, third trimester | Yes |
| O44..4 | Low lying placenta NOS or without hemorrhage | No |
| O44..40 | Low lying placenta NOS or without hemorrhage, unspecified trimester | Yes |
| O44..41 | Low lying placenta NOS or without hemorrhage, first trimester | Yes |
| O44..42 | Low lying placenta NOS or without hemorrhage, second trimester | Yes |
| O44..43 | Low lying placenta NOS or without hemorrhage, third trimester | Yes |
| O44..5 | Low lying placenta with hemorrhage | No |
| O44..50 | Low lying placenta with hemorrhage, unspecified trimester | Yes |
| O44..51 | Low lying placenta with hemorrhage, first trimester | Yes |
| O44..52 | Low lying placenta with hemorrhage, second trimester | Yes |
| O44..53 | Low lying placenta with hemorrhage, third trimester | Yes |
Plain-language term for this code
The following entry in the US Medical Glossary corresponds to ICD-10-CM category O44:
- Placenta Previa — Placenta previa
Last reviewed: September 2026