O09.21
Header — not billableSupervision of pregnancy with history of pre-term labor
The ICD-10 code for supervision of pregnancy with history of pre-term labor is O09.21.
O09.21 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 4 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under O09.21
- O09.211Supervision of pregnancy with history of pre-term labor, first trimester
- O09.212Supervision of pregnancy with history of pre-term labor, second trimester
- O09.213Supervision of pregnancy with history of pre-term labor, third trimester
- O09.219Supervision of pregnancy with history of pre-term labor, unspecified trimester
Related codes in this category
- O09.29Supervision of pregnancy with other poor reproductive or obstetric historynon-billable header
- O09.21Supervision of pregnancy with history of pre-term labornon-billable header