Matern care for known or susp placntl insuff, 1st tri, fts4

This code signifies a pregnancy complicated by known or suspected inadequate placental function during the first trimester, specifically impacting the fourth fetus in a multiple gestation. Placental insufficiency can lead to restricted fetal growth and other adverse pregnancy outcomes due to insufficient nutrient and oxygen transfer.

Apply this code when a pregnant patient in her first trimester is receiving care due to a diagnosis or high suspicion of placental insufficiency, and she is carrying quadruplets, with the fourth fetus being the one affected. Documentation should clearly state the trimester, the suspected or confirmed placental issue, and specify the affected fetus in a multiple gestation.

• Ensure the documentation explicitly identifies the first trimester and the specific fetus (e.g., "fetus D" or "fourth fetus") affected by placental insufficiency.
• Do not use this code for placental abruption or placenta previa; those conditions have distinct codes.
• Sequence this code as a secondary diagnosis following the primary code for the reason for the encounter, if applicable, or as the primary diagnosis if the encounter is solely for monitoring this condition.