Suprvsn of preg w poor reprodctv or obstet hx, third tri

This code signifies the ongoing medical oversight of a pregnancy in its third trimester when the patient has a documented history of adverse reproductive or obstetric outcomes not specifically categorized elsewhere. This includes conditions like recurrent miscarriages, stillbirths, or other significant complications in previous pregnancies that necessitate close monitoring.

Apply this code when a pregnant patient in her third trimester is receiving specialized care due to a past history of poor pregnancy outcomes, such as multiple spontaneous abortions, previous ectopic pregnancies, or a history of preterm labor in prior gestations. Documentation should clearly state the "other poor reproductive or obstetric history" and the current trimester.

• Always sequence this code as a secondary diagnosis, following the code for the current pregnancy status (e.g., Z3A.xx).
• Ensure the medical record explicitly details the "other poor reproductive or obstetric history" to support the specificity of this code.
• Do not use this code if a more specific poor obstetric history code (e.g., O09.1xx for previous ectopic or molar pregnancy) is applicable.