BY4 Imaging, Fetus and Obstetrical, Ultrasonography

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

PCS Table

Section
B Imaging
Body System
Y Fetus and Obstetrical
Type
4 Ultrasonography
Body Part Contrast Qualifier Qualifier
7 Fetal Umbilical Cord
8 Placenta
9 First Trimester, Single Fetus
B First Trimester, Multiple Gestation
C Second Trimester, Single Fetus
D Second Trimester, Multiple Gestation
F Third Trimester, Single Fetus
G Third Trimester, Multiple Gestation
Z None
Z None
Z None

Sibling Codes