Oth comp specific to multiple gest, second tri, fetus 4

This code signifies a complication arising during a multiple gestation pregnancy, specifically affecting the fourth fetus, and occurring in the second trimester. These complications are not otherwise specified by more precise codes and are unique to the presence of multiple fetuses.

Use this code when documentation indicates a complication specific to a multiple gestation pregnancy, impacting the fourth fetus, and identified between 14 weeks 0 days and 27 weeks 6 days of gestation. This code requires clear documentation of the specific fetus affected (fetus 4) and the trimester of occurrence.

• Ensure the medical record explicitly identifies the complication as specific to multiple gestation and affecting the fourth fetus.
• Verify the gestational age falls within the second trimester (14-27 weeks).
• Always sequence this code after the primary obstetric complication code, if applicable, to provide additional specificity.