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Devens FMC
AdministrativeFederal Medical Center
Devens FMC is an administrative security facility in Ayer, Massachusetts, housing approximately 1,070 people. Below you'll find insider tips, programs, visiting hours, and preparation resources.
Last verified: January 24, 2026
What to Expect at Devens FMC
Insider Information
Administrative security federal medical center with adjacent minimum-security satellite camp. Email: DEV-ExecAssistant-S@bop.gov. Fax: 978-796-1118. County: Middlesex. Total complex pop: 1,158.
Commissary
See the full commissary list for Devens FMC below, including available items and pricing.
Become Extraordinary and Compelling!
Live as the CEO of your life at Devens FMC by posting journal entries, release plans, and book reports at PrisonProfessors.org—so others can hold you accountable while you build skills and earn freedom through merit.
Preparing for Self-Surrender at Devens FMC
Devens FMC is a Federal Medical Center. FMCs provide specialized medical and mental health care for people with significant health needs. These facilities offer treatment programs alongside standard correctional programming.
Pre-Surrender Checklist
- •Bring your contact list and release plan
- •Close out work and professional obligations
- •Set up power of attorney and financial access
- •Handle all medical preparations
- •Choose one primary point of contact
- •Prepare your family for phone and visitation limits
- •Pack only what the facility allows
- •Arrange transportation and surrender details
- •Form a reading list before you arrive
- •Know which programs are actually offered
Helpful Resources
Need personalized guidance?
Our team of experienced advisors can help you prepare for your journey, make the most of your time, and set yourself up for a successful return.
Visiting Information
Regular Visiting Hours
- Saturday: 8:00 AM - 3:00 PM
- Sunday: 8:00 AM - 3:00 PM
- Federal Holidays: 8:00 AM - 3:00 PM
Important Notes
- • Valid government-issued photo ID required
- • All visitors subject to search
- • Dress code enforced
Note: Visiting schedules may vary. Contact the facility directly for the most current visiting hours and procedures. For a complete breakdown of visitation rules, dress code, and how to get approved, visit our Visitation Guide.
Frequently Asked Questions About Devens FMC
Other Federal Prisons in Massachusetts
How Long Will You Actually Serve?
Federal sentences are not always served in full. Good time credit, the First Step Act, and RDAP can significantly reduce your time served.
Contact Information
42 PATTON ROAD, AYER, MA 01432
Ayer, Massachusetts 01432
Facility Details
- Security Level
- Administrative
- Facility Type
- FMC
- Region
- Northeast
- Gender
- Male
- Population
- 1,070
How Far Is This Facility?
Enter your zip code to estimate the drive to Devens FMC.
Estimates via OpenStreetMap. Actual travel time may vary.
Security Notice
All phone calls are recorded. All emails are saved. Mail can be read by staff.
