1) ABBOTT (FORMERLY KNOWN AS ALERE INC.)

2) ABBVIE INC.

3) ADVAMED

4) ALZHEIMER'S ASSOCIATION

5) AMAZON.COM SERVICES LLC

6) AMERICAN ACADEMY OF HOME CARE MEDICINE

7) AMERICAN CANCER SOCIETY CANCER ACTION NETWORK (ACSCAN)

8) AMERICAN COLLEGE OF PHYSICIANS

9) AMERICAN OSTEOPATHIC ASSOCIATION

10) AMGEN INC

11) AMNEAL PHARMACEUTICALS, INC.

12) AMYLYX PHARMACEUTICALS

13) ASTELLAS PHARMA US, INC

14) ASTRAZENECA

15) AVAILITY

16) BIOTECHNOLOGY INDUSTRY ORGANIZATION

17) BLUE CROSS BLUE SHIELD ASSOCIATION

18) BOEHRINGER INGELHEIM

19) BRISTOL MYERS SQUIBB

20) CALIFORNIA PROTONS CANCER THERAPY CENTER

21) CARDINAL HEALTH (F.K.A. THE GLOVER PARK GROUP)

22) CHAPTER

23) CRINETICS PHARMACEUTICALS

24) ELEVANCE HEALTH, INC (F.K.A. ANTHEM, INC. & WELLPOINT, INC.)

25) ELI LILLY AND COMPANY

26) EXCELLUS HEALTH PLAN, INC.

27) FOUNDATION MEDICINE

28) GAINWELL TECHNOLOGIES (FKA HEALTH MANAGEMENT SYSTEMS)

29) GENENTECH, INC.

30) GENTIVA (FORMERLY REPORTED AS HUMANA & KINDRED AT HOME)

31) GILEAD SCIENCES, INC.

32) HEALTHCARE DISTRIBUTION ALLIANCE (HEALTHCARE DISTRIBUTION MANAGMENT ASSN.)

33) LANTHEUS

34) LONGEVITY HEALTH PLAN

35) MATHEMATICA, INC

36) MERCK

37) NATIONAL ASSOCIATION OF ACCOUNTABLE CARE ORGANIZATIONS

38) NATIONAL SEATING & MOBILITY

39) NOVARTIS

40) NOVO NORDISK INC.

41) OPTION CARE HEALTH

42) PHREESIA

43) PHRMA

44) PRIORITY ON DEMAND

45) QUEST DIAGNOSTICS

46) RAYNER SURGICAL INC.

47) SANOFI US SERVICES INC (FORMERLY KNOWN AS GENZYME CORPORATION)

48) SAREPTA THERAPEUTICS

49) SWORD HEALTH, INC.

50) THORN RUN PARTNERS (ON BEHALF OF THE PARTNERSHIP TO IMPROVE PATIENT CARE)

51) VERTEX PHARMACEUTICALS INCORPORATED