O09.21
Non-Billable
Supervision of pregnancy with history of pre-term labor
O09.21 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses
- O09.212Supervision of pregnancy with history of pre-term labor, second trimester
- O09.213Supervision of pregnancy with history of pre-term labor, third trimester
- O09.211Supervision of pregnancy with history of pre-term labor, first trimester
- O09.219Supervision of pregnancy with history of pre-term labor, unspecified trimester