| O25.10 | Malnutrition in pregnancy, unspecified trimester | BILLABLE CODE |
| O25.11 | Malnutrition in pregnancy, first trimester | BILLABLE CODE |
| O25.12 | Malnutrition in pregnancy, second trimester | BILLABLE CODE |
| O25.13 | Malnutrition in pregnancy, third trimester | BILLABLE CODE |
