Quad pregnancy, unsp num plcnta & amnio sacs, unsp trimester

This code signifies a pregnancy involving four fetuses, where the specific number of placentas and amniotic sacs has not been determined or documented. It indicates a multifetal gestation of quadruplets without further specification regarding chorionicity or amnionicity, and the gestational age is also unknown.

Use this code when documentation clearly states a quadruplet pregnancy but lacks details on chorionicity, amnionicity, or the trimester. This is often an initial diagnosis when a multiple gestation of four fetuses is identified, and further ultrasound details are pending or not yet available.

• Avoid using this code if the number of placentas or amniotic sacs is known; instead, use a more specific O30.2- subcategory.
• Always strive for greater specificity regarding chorionicity, amnionicity, and trimester when available in the medical record.
• This code should be sequenced as the primary diagnosis for the pregnancy encounter when no complications are present.