- Harrow Health
- Hartford Healthcare
- Hartford Healthcare at Home
- Harvard Medical School
- Harvard Pilgrim Healthcare Foundation
- Hasbro Children’s Hospital
- Havard Medical School
- Havard University
- Haven
- Haven Healthcare
- Haven Hospice
- Havencrest Capital Management
- Hawai‘i Palliative and Hospice Care Collaborative
- Hawai’i Care Choices
- Hawaii Pacific Health
- HBO
- HCA Florida Osceola Hospital
- HCA Healthcare
- HCF Management
- HCP