Supervision of young primigravida, unspecified trimester

This code signifies the medical oversight and care provided to a pregnant individual who is experiencing their first pregnancy (primigravida) and is considered young, without specifying the trimester of pregnancy. It indicates that the patient requires additional monitoring due to their age and primigravid status.

Apply this code when a young, first-time pregnant patient is receiving routine or enhanced prenatal care, and the specific trimester is not documented or is irrelevant to the current encounter. Documentation should clearly state the patient's primigravid status and age, indicating they are considered "young" by clinical standards (e.g., adolescent, under 18).

• Always sequence this code as a secondary diagnosis, following the code for the specific type of pregnancy (e.g., Z3A.xx for weeks of gestation).
• Avoid using this code if a more specific trimester (O09.611, O09.612, O09.613) is documented.
• Ensure the medical record supports the "young" aspect of the primigravida, as there isn't a universally defined age for "young primigravida" in ICD-10-CM.