ICD-10-CM · Chapter 15 · O00-O9A
O45 Premature separation of placenta [abruptio placentae]
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| O45..0 | Premature separation of placenta with coagulation defect | No |
| O45..00 | Premature separation of placenta with coagulation defect, unspecified | No |
| O45..001 | Premature separation of placenta with coagulation defect, unspecified, first trimester | Yes |
| O45..002 | Premature separation of placenta with coagulation defect, unspecified, second trimester | Yes |
| O45..003 | Premature separation of placenta with coagulation defect, unspecified, third trimester | Yes |
| O45..009 | Premature separation of placenta with coagulation defect, unspecified, unspecified trimester | Yes |
| O45..01 | Premature separation of placenta with afibrinogenemia | No |
| O45..011 | Premature separation of placenta with afibrinogenemia, first trimester | Yes |
| O45..012 | Premature separation of placenta with afibrinogenemia, second trimester | Yes |
| O45..013 | Premature separation of placenta with afibrinogenemia, third trimester | Yes |
| O45..019 | Premature separation of placenta with afibrinogenemia, unspecified trimester | Yes |
| O45..02 | Premature separation of placenta with disseminated intravascular coagulation | No |
| O45..021 | Premature separation of placenta with disseminated intravascular coagulation, first trimester | Yes |
| O45..022 | Premature separation of placenta with disseminated intravascular coagulation, second trimester | Yes |
| O45..023 | Premature separation of placenta with disseminated intravascular coagulation, third trimester | Yes |
| O45..029 | Premature separation of placenta with disseminated intravascular coagulation, unspecified trimester | Yes |
| O45..09 | Premature separation of placenta with other coagulation defect | No |
| O45..091 | Premature separation of placenta with other coagulation defect, first trimester | Yes |
| O45..092 | Premature separation of placenta with other coagulation defect, second trimester | Yes |
| O45..093 | Premature separation of placenta with other coagulation defect, third trimester | Yes |
| O45..099 | Premature separation of placenta with other coagulation defect, unspecified trimester | Yes |
| O45..8 | Other premature separation of placenta | No |
| O45..8X | Other premature separation of placenta | No |
| O45..8X1 | Other premature separation of placenta, first trimester | Yes |
| O45..8X2 | Other premature separation of placenta, second trimester | Yes |
| O45..8X3 | Other premature separation of placenta, third trimester | Yes |
| O45..8X9 | Other premature separation of placenta, unspecified trimester | Yes |
| O45..9 | Premature separation of placenta, unspecified | No |
| O45..90 | Premature separation of placenta, unspecified, unspecified trimester | Yes |
| O45..91 | Premature separation of placenta, unspecified, first trimester | Yes |
| O45..92 | Premature separation of placenta, unspecified, second trimester | Yes |
| O45..93 | Premature separation of placenta, unspecified, third trimester | Yes |
Plain-language term for this code
The following entry in the US Medical Glossary corresponds to ICD-10-CM category O45:
- Placental Abruption — Desprendimiento de placenta
Last reviewed: September 2026