Career path
Sonography career path: becoming an ultrasound tech
Diagnostic medical sonographers are among the best-paid two-year healthcare graduates. Admission is competitive — which makes a complete prerequisite checklist your biggest advantage.
The credential ladder
Patient-care foundation (CNA/MA)
4–12 weeks
Direct patient-care hours are required or preferred by many sonography programs.
Associate in Diagnostic Medical Sonography
2 years
CAAHEP-accredited programs combine physics, cross-sectional anatomy, and heavy clinical scanning time.
ARDMS credentials + specialty
Exams after graduation
Abdomen, OB/GYN, vascular, and cardiac (echo) registries — each specialty adds earning power.
Mapped pathways you can start today
Common questions
Why is sonography admission so competitive?
High pay with a two-year degree draws many applicants to few seats. Programs rank candidates on prerequisite GPA, TEAS scores, patient-care hours, and shadowing.
What prerequisites do programs expect?
Anatomy & physiology, physics, math, and often medical terminology — completed with strong grades before you apply.
Is echocardiography different from general sonography?
Yes — cardiac (echo) is its own track with its own registry, and often its own program. Decide before you apply.
Ready to map your sonography route?
Add what you've already earned and see exactly what each program still requires.
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