- American Health Care Associationwww.ahcancal.org/
- American Medical Associationwww.ama-assn.org/
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov/
- Home Care Association of Americawww.hcaoa.org/
- National Institutes of Healthwww.health.nih.gov/
- National Association for Home Care and Hospicewww.nahc.org/
- U.S. Department of Health & Human Serviceswww.hhs.gov/
- American Society for Pain Management Nursingwww.aspmn.org/
