Mass General Brigham: Fax Number for Medical Records

What is Mass General Brigham's fax number for medical records?

Mass General Brigham confirms a centralized Release of Information fax, 617-726-3661, on its own official page. Both Massachusetts General Hospital (MGH) and Brigham and Women's Hospital (BWH) authorization forms route to this same number, one shared fax rather than a separate line per hospital.

Where to fax

• Medical records request (Patient or authorized representative, Massachusetts General Hospital): fax 617-726-3661. Source: Mass General Brigham Medical Records.
• Medical records request (Patient or authorized representative, Brigham and Women's Hospital): fax 617-726-3661. Source: Mass General Brigham Medical Records.

^{Fax number verified September 17, 2026.}

Which route should I use?

1. Use 617-726-3661 for either hospital, MGH or BWH, the number is shared.
2. Whether you search for "Massachusetts General Hospital" or "Mass General Brigham," the correct destination is the same.
3. Download the authorization form for the facility where you received care from Mass General Brigham’s official medical records page. For records from multiple facilities, use the system-wide authorization form.

Several other hospital systems in our directory follow a similar pattern. Our directory also covers UPMC's fax numbers, how to fax Ascension, the Cedars-Sinai fax page, Northwell Health's medical records fax, sending a fax to Banner Health, Duke Health's fax number, and where to fax Henry Ford Health, each with its own facility notes and confirmed sources.