| PCS-2023 > B > BY > BY4 > BY4F | 
BY4  | Fetus and Obstetrical, Ultrasonography | |
Info:  | Ultrasonography: Real time display of images of anatomy or flow information developed from the capture of reflected and attenuated high frequency sound waves | |
BY4F  | Ultrasonography, Third Trimester, Single Fetus | |
BY4FZ  | None | |
BY4FZZ  | None | |
BY4FZZZ  | Ultrasonography of Third Trimester, Single Fetus | |
| 
    	     ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine  |