Matern care for known or susp placntl insuff, 2nd tri, fts1

This diagnosis code indicates that a pregnant patient in her second trimester is receiving specialized medical attention due to concerns about the placenta's ability to adequately support fetal growth and development. This insufficiency can lead to restricted fetal growth or other complications. The "fetus 1" designation specifies that this care pertains to the first fetus in a multiple gestation pregnancy, or the only fetus in a singleton pregnancy.

Assign this code when documentation explicitly states "placental insufficiency" or "uteroplacental insufficiency" and the patient is in her second trimester. This code is appropriate when the provider is actively monitoring the pregnancy, performing additional tests (e.g., serial ultrasounds for growth, Doppler studies), or implementing interventions due to this suspected or confirmed condition.

• Ensure the documentation clearly specifies "second trimester" and the specific fetus if it's a multiple gestation.
• Do not use this code for placental abruption or placenta previa; those have distinct codes.
• Code any associated fetal conditions (e.g., intrauterine growth restriction) separately.