- American Heart Associationwww.americanheart.org
- American Health Care Associationwww.ahcancal.org
- American Cancer Societywww.cancer.org
- American Diabetes Associationwww.diabetes.org
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
- Medicarewww.medicare.gov
- FamiliesUSAwww.familiesusa.org
