RDCS Complete Exam Guide
Eligibility, registration, format, and current policies
The RDCS exam is administered by American Registry for Diagnostic Medical Sonography (ARDMS). Use this guide as an orientation, then confirm every time-sensitive requirement in the official candidate materials linked below.
Key Facts
| 0 | RDCS is a credential rather than one universal examination. |
|---|---|
| 1 | Candidates generally complete the Sonography Principles and Instrumentation examination and an eligible cardiac specialty examination. |
| 2 | The applicable specialty determines the exact content outline, question format, and examination policies. |
Eligibility and Application
Review the official eligibility rules before purchasing an exam appointment. Document your education, license or registration, and required experience exactly as American Registry for Diagnostic Medical Sonography (ARDMS) requests.
Registration, Testing, and Cost
Use the official registration portal for the current application process, fees, testing windows, scheduling rules, accommodations, and identification requirements. These details can change, so the official source controls.
Scoring, Retakes, and Renewal
Consult the current candidate handbook for score reporting, passing standards, retake waiting periods, renewal cycles, and continuing-education requirements. Do not rely on an older third-party summary for a current policy decision.