Encounter for routine screening for malformation using ultrasonics

This code signifies a prenatal encounter where an ultrasound is performed as part of routine screening to detect potential fetal malformations or abnormalities. It is used when there are no specific concerns or suspected issues, but rather as a standard diagnostic procedure during pregnancy.

This code is appropriate for routine second-trimester anatomy scans (e.g., 18-22 weeks gestation) performed to screen for congenital anomalies. It should be used when the patient presents for a scheduled screening ultrasound without any prior indication of fetal problems.

• Do not use this code if a specific fetal anomaly is already suspected or diagnosed; in such cases, a more specific diagnosis code for the condition should be reported.
• This code is for the encounter for screening, not for the findings of the screening.
• Ensure documentation clearly states the ultrasound was performed for routine screening purposes.