Ultrasonography of Second Trimester, Multiple Gestation

Imaging·Fetus and Obstetrical·Table BY4·FY 2027

In ICD-10-PCS, code BY4DZZZ describes Ultrasonography of Second Trimester, Multiple Gestation. This procedure is listed in table BY4, part of Section B (Imaging). Its root operation is Ultrasonography. The approach used is None.