| Section | B | Imaging |
| Body System | Y | Fetus and Obstetrical |
| Type | 4 | Ultrasonography: Real time display of images of anatomy or flow information developed from the capture of reflected and attenuated high frequency sound waves |
| Body Part 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 |
Contrast Z None |
Qualifier Z None |
Qualifier Z None |