- Accountable Care Learning Collaborative
- Accreditation Commission for Health Care (ACHC)
- Accredited Home Health
- Accurate Home Care
- ACE End-of-Life Doula Services
- ACHC
- ACP Decisions
- Adaptive Hospice
- Addison Country Home Health & Hospice
- Addison County Home Health and Hospice
- Addus
- Addus Homecare
- Addus HomeCare Corp
- Addus Homecare Corp.
- Addus HomeCare Corporation
- Addus HomeCare Partners
- Adena Health
- Administration for Community Living
- Adoration Health
- Adoration Home Health & Hospice