Other antenatal screening based on amniocentesis

This code signifies the use of amniocentesis for antenatal screening purposes, specifically for conditions other than those typically covered by routine genetic testing. It indicates that the procedure was performed to investigate potential fetal abnormalities or conditions based on clinical suspicion or risk factors.

Use this code when amniocentesis is performed for diagnostic screening of a fetus, but the primary reason for the procedure is not for standard chromosomal analysis (e.g., Down syndrome, Trisomy 18). This could include screening for specific metabolic disorders, infections, or other non-chromosomal genetic conditions identified through family history or other preliminary tests.

• Ensure documentation clearly specifies "screening" and not "diagnostic confirmation" for a known condition.
• Always code the underlying reason for the amniocentesis (e.g., family history of a specific genetic disorder) in addition to this screening code.
• Do not use this code if the amniocentesis is performed for fetal lung maturity assessment or therapeutic reasons.