CERTENCY
RDMS — Registered Diagnostic Medical Sonographer is a professional certification issued by ARDMS. RDMS is required for diagnostic medical sonographers — strong demand at hospitals, cardiology practices, and OB/GYN clinics.
| # | Employer | Open Roles | Demand |
|---|---|---|---|
| 1 | Adventist Health | 16 | |
| 2 | OhioHealth | 9 | |
| 3 | MedStar Health | 9 | |
| 4 | SSM Health | 8 | |
| 5 | IMCS Group | 2 | |
| 6 | MEDSTAR HEALTH | 1 | |
| 7 | Medical Solutions | 1 | |
| 8 | Cynet Health | 1 | |
| 9 | Advocate Aurora Health | 1 | |
| 10 | KA Recruiting Inc. | 1 |
Source: Adzuna job postings · Updated 10 hours ago
Based on job postings that include salary data. Figures represent posted ranges, not guaranteed compensation.
* ROI estimates assume a 10% salary uplift from certification attainment. Actual results vary by role, employer, and experience level.
Our Take: The Registered Diagnostic Medical Sonographer certification, issued by the American Registry for Diagnostic Medical Sonography (ARDMS), represents a critical credential for ultrasound technologists and sonographers working in clinical healthcare settings. Professionals pursue this certification to validate their expertise in diagnostic imaging and enhance their career prospects within a competitive field. The market demand is substantial, with 1,224 active job postings across the United States and an average salary of $117,000, reflecting the profession’s value in modern healthcare. The certification exam costs $250 and requires renewal every three years through 30 continuing medical education credits, making it an accessible yet serious commitment to professional development and maintaining current industry standards.
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