| Aspect | 77066 | 77067 |
|---|
| Primary Service | Diagnostic Ultrasound | Obstetric Ultrasound |
| Credentials Needed | RDMS, ARDMS certification | RDMS, ARDMS certification |
| Work Environment | Medical imaging centers, hospitals | Obstetric clinics, hospitals |
| Common Usage | General diagnostic imaging | Pregnancy and fetal imaging |
77066 typically refers to general diagnostic ultrasound procedures, while 77067 is specific to obstetric ultrasound services. Both roles require similar credentials and are performed in medical imaging settings. The main difference lies in the focus of the imaging—general diagnostics versus pregnancy-related imaging. Understanding these distinctions helps patients and providers choose the appropriate service for their needs.