Medical Groups:
- Disability Network/Michigan
- Michigan Academy of Physician Assistants
- Michigan Assisted Living Association
- Michigan Association of Chiropractors
- MARO Employment and Training Association
- Michigan Brain Injury Providers Council
- Michigan College of Emergency Physicians
- Michigan Dental Association
- Michigan Health and Hospital Association
- Michigan Home Health Association
- Michigan Nurses Association
- Michigan Orthopaedic Society
- Michigan Orthotic & Prosthetics Association
- Michigan Osteopathic Association
- Michigan Rehabilitation Association
- Michigan State Medical Society
Consumer Groups:
- AARP — Michigan
- Brain Injury Association of Michigan
- Disability Advocates of Kent County
- Michigan Citizen Action
- Michigan Consumer Federation
- Michigan Paralyzed Veterans of America
- Michigan Partners for Patient Advocacy
- Michigan Protection & Advocacy Service
- Michigan State AFL-CIO
- Michigan Trial Lawyers Association
- Michigan Tribal Advocates
- UAW Michigan CAP