1) Alliance for Physical Therapy Quality and Innovation

2) Alliance for Physical Therapy Quality and Innovation (USPA)

3) American Vascular Associates (USPA-United Specialists for Patient Access)

4) Arise Vascular (CardioVascular Coalition)

5) Azura Vascular Care-National Cardiovascular Partners (AKA Fresenius) (USPA)

6) Cardiovascular Systems, Inc. (USPA-United Specialists for Patient Access))

7) CHF Solutions, Inc.

8) Martin Imaging

9) Medtronic (USPA-United Specialists for Patient Access)

10) Philips Image Guided Therapy (USPA-United Specialists for Patient Access)

11) Radiology Partners (USPA-United Specialists for Patient Access)

12) Revenue Cycle Coding Strategies (USPA-United Specialists for Patient Access)

13) Santa Fe Group

14) Sound Inpatient Physicians, Inc.

15) Vesper Medical, Inc. (CardioVascular Coalition)