Maternal care for damage to fetus from alcohol, fetus 4

This code signifies maternal medical management and surveillance due to concerns that the fetus may have been harmed by the mother's alcohol consumption during pregnancy. It specifically indicates that the pregnancy is a multiple gestation, and the affected fetus is the fourth in order. This encompasses monitoring for potential fetal alcohol spectrum disorders (FASD) or other alcohol-related developmental issues.

Apply this code when a pregnant patient has a documented history of alcohol use during the current pregnancy, and there is a clinical suspicion or confirmed diagnosis of fetal damage attributable to this exposure. This includes situations where the mother is receiving counseling, undergoing diagnostic testing (e.g., detailed ultrasound, fetal MRI), or being monitored for potential fetal alcohol syndrome (FAS) or other alcohol-related birth defects in the fourth fetus of a multiple gestation. Documentation should clearly link the maternal alcohol use to the concern for fetal harm.

• Always sequence a code from category Z3A (weeks of gestation) as a secondary diagnosis.
• Ensure documentation specifies "fetus 4" in a multiple gestation to justify the final character.
• Do not use this code for maternal alcohol abuse without documented concern for fetal damage.