Address, phone & hours
Hyannis Social Security Office
Suite 4, 100 Independence Drive
Hyannis, MA
02601
Mon–Fri · 9:00 AM-4:00 PM
View on SSA.govThe Hyannis office serves 48,520 total beneficiaries across 37 ZIP codes. Of this population, 2,955 individuals receive SSDI, which accounts for 6% of the office's total caseload. This office is retirement-heavy, with 90% of beneficiaries aged 65 or older. When visiting, prioritize bringing complete medical documentation to ensure your application is processed efficiently. An attorney can help you avoid common pitfalls that lead to initial claim denials.
Your local SSA service center
As your local Social Security service center, the Hyannis office manages a significant volume of retirement benefits, with $96 million paid out monthly to local residents. While the catchment area is retirement-heavy, the office remains a critical point for the 2,955 disabled-worker beneficiaries residing in the region. With 37 ZIP codes under its jurisdiction, the office handles a diverse range of administrative tasks for 3.7% of all Massachusetts beneficiaries.
You can visit this office to file initial SSDI applications, drop off essential medical records, verify your identity, or update your direct deposit information. Please note that this office does not make final disability determinations, which are handled by the state Disability Determination Services, nor does it conduct hearings. We recommend scheduling an appointment to minimize your wait time, though some walk-in services are available for urgent matters.
Who this office serves
Beneficiaries in this service area receive an estimated $96,182k in Social Security benefits each month.
Before you visit
Bring a valid government-issued photo ID and a detailed 15-year work history to your appointment. You should also provide a comprehensive list of your treating providers with their contact information, recent medical records, and a current list of all medications. Expect your interview with a claims representative to last between 45 and 90 minutes. Having your prior denial paperwork ready is essential if you are returning for a follow-up visit.
Avoid common delays by ensuring your work history is complete and accurate for the past 15 years. You may struggle if you fail to provide recent, specific medical records that document your limitations. Do not forget to mention all mental-health conditions, as these are often overlooked but critical to your claim. Finally, never sign any Social Security forms without reading them thoroughly to ensure the information is correct.
Working while you apply? Check how much you can earn on SSDI this year — SSA's earnings limit is the first thing it looks at.
Was your claim denied? Decode the letter — what the sentence means, what to file, and by when.
Should you bring an attorney?
Applying for benefits is a complex process where the evidence you provide today defines the strength of your appeal later. Most individuals who apply without legal guidance face significant hurdles if their initial claim is denied. An attorney can help you understand your options and ensure your application is as strong as possible from the start.
Approval rates change with a lawyer
Source: U.S. Government Accountability Office, GAO-18-37. The 3× gap is a population-wide average across all judges; individual outcomes vary.
If your SSDI claim moves to a hearing
About two-thirds of initial SSDI applications nationwide are denied. If yours is, your case moves to a hearing before an Administrative Law Judge at one of the regional hearing offices that handles appeals from Hyannis. The Hyannis field office holds your file at every appeal stage, but the substantive decisions happen further up the chain.
Frequently asked questions
While you can walk in for certain services, scheduling an appointment is highly recommended to ensure you are seen promptly. Appointments help the staff at Hyannis manage the high volume of visitors efficiently.
Yes, you can file your initial SSDI application online through the official Social Security website. However, visiting Hyannis in person is often necessary for verifying identity documents or submitting specific physical records.
If you miss your appointment, you should contact the office as soon as possible to reschedule. Missing an appointment can delay your application, so it is important to communicate any conflicts immediately.
You should bring your photo ID, a 15-year work history, a list of all your doctors and their addresses, and copies of your most recent medical records. Having these items ready helps the staff at Hyannis process your request without unnecessary delays.
You are not required to have a lawyer for your first appointment, but legal representation can be beneficial. An attorney can help you organize your evidence and ensure your application accurately reflects your medical condition.



