Government
- Agency for Healthcare Research and Quality
- Center for Disease Control and Prevention
- Centers for Medicare and Medicaid Services
- Food and Drug Administration
- Medicare – The Official US Government
Site for People with Medicare
- National Institutes of Health
Trade Associations
- Academy of Managed Care Pharmacy
- Advanced Medical Technology Association
- American Academy of Family Physicians
- American Medical Association
- Biotechnology Industry Organization
- Medical Device Manufacturers Associations
- Pharmaceutical Care Management Association
- Pharmaceutical Research and Manufacturers of America
- Rx Benefits Coalition
Therapeutic Associations
- American Society of Clinical Oncology
- American Academy of Allergy, Asthma, and Immunology
- American Academy of Neurology
- American Cancer Society
- American College of Cardiology
- American College of Rheumatology
- American Diabetes Association
- American Heart Association
- American Society of Hematology
- American Neurological Association
- Arthritis Foundation
- Association of Community Cancer Centers
- Asthma and Allergy Foundation of America
- Clinical Immunology Society
- Cystic Fibrosis Foundation
- The Endocrine Society
- Hepatitis Research Foundation
- National Gaucher Foundation
- National MS Society
- National MPS Society
- National Multiple Sclerosis Society
- National Organization for Rare Diseases
- National Psoriasis Foundation
- Pituitary Network Association
- Pulmonary Hypertension Association