Maternal care for hydrops fetalis, first trimester, fetus 4

This code signifies specialized maternal care provided due to the presence of hydrops fetalis in the fourth fetus during the first trimester of pregnancy. Hydrops fetalis is a severe, life-threatening condition characterized by abnormal fluid accumulation in two or more fetal compartments. Maternal care in this context involves monitoring and management strategies aimed at addressing the fetal condition.

Use this code when documentation clearly indicates maternal care for a diagnosis of hydrops fetalis affecting the fourth fetus, specifically identified as occurring within the first trimester. Supporting documentation would include ultrasound reports confirming hydrops, fetal viability, and the gestational age at diagnosis, along with physician notes detailing the maternal management plan.

• Ensure the documentation explicitly states "first trimester" and identifies the "fourth fetus" for accurate code assignment.
• Do not confuse with codes for hydrops fetalis without specified maternal care or those indicating a different trimester or fetal number.
• Sequence this code as a primary diagnosis when the maternal care is directly driven by the hydrops fetalis.