Retirees Organizations:
- AFSCME - Council 93
- Massachusetts AFL-CIO
- Massachusetts and Northern New England Laborers Council
- Massachusetts Police Association
- New England Police Benevolent Association
- Massachusetts Teachers Association
- Professional Firefighters of Massachusetts
- Retired State, County and Municipal Employees Association
- Association of Contributory Retirement Systems (MACRS)
- Medicare Rights Center
- Serving the Health Information Needs of Elders (SHINE)