Suprvsn of preg w insufficient antenat care, unsp trimester

This code signifies a pregnancy where the patient has received inadequate or no prenatal care, and the specific trimester of pregnancy is not documented. It indicates a lack of routine medical supervision and health monitoring during gestation, which can pose risks to both the mother and the fetus.

Apply this code when a pregnant patient presents with a history of limited or no prenatal visits, and the medical record does not specify the trimester during which this insufficient care occurred. Documentation supporting its use would include notes indicating "no prenatal care," "late entry into care," or "insufficient number of prenatal visits" without a specified trimester.

• This code is for the supervision of a pregnancy with insufficient care, not for complications arising from it.
• Always attempt to identify and code the specific trimester if documented (e.g., O09.31-, O09.32-, O09.33-).
• Code any co-existing conditions or complications of pregnancy separately.