Medicare Procedure and Patient Information
2013 Medicare Procedure Volume
The top procedures that Dr. Matthew Trefz, MD treated as a pediatric cardiologist in Bemidji, MN during 2013 were ultrasound (sonogram) and cardiac procedures.
Volume of procedures performed by Dr. Matthew Trefz, MD for Medicare patients.
| cardiac procedures | 12 |
|---|---|
| ultrasound (sonogram) | 12 |