SSA Field Office

Martinsburg, WVSocial Security Office

The Martinsburg office serves 23 ZIP codes — file an SSDI application, submit medical records, or update your benefit details here.

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Address, phone & hours

Your local SSA service center

As your local Social Security service center, the Martinsburg office manages 9.2% of the state's total beneficiary population. With 76% of the local population aged 65 or older, the office balances retirement services with the needs of 5,940 disabled-worker beneficiaries. This mix reflects a typical SSDI share for the region, ensuring that you have access to critical federal support across the 23 served ZIP codes. The office facilitates the distribution of $77 million in monthly benefits to the surrounding community.

You can visit this office to file an initial SSDI application, drop off 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 DDS, nor does it conduct hearings. We recommend scheduling an appointment to minimize wait times, though walk-ins are accepted for certain services. Always confirm your specific needs before arriving to ensure the office is the correct location for your request.

Who this office serves

43,830
Total beneficiaries
5,940
Disabled workers
31,830
Retired workers
23
ZIPs served

Beneficiaries in this service area receive an estimated $77,367k 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 all treating providers with their current addresses, recent medical records, and a list of your current medications. If you have received any prior denial notices, bring those documents as well. Expect your interview with a claims representative to last between 45 and 90 minutes.

Avoid common pitfalls like submitting an incomplete work history or failing to include recent medical records from all your treating physicians. You should also document mental-health conditions alongside physical impairments. Never sign any forms without reading them thoroughly, as inaccuracies can lead to significant processing delays. Ensuring your file is complete and accurate from your first visit is the best way to keep your claim moving forward.

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Should you bring an attorney?

Even at this initial application stage, the evidence you provide creates the foundation for your entire case. Most people who apply without professional guidance face challenges if their initial application is denied. A qualified attorney can help you navigate the complexities of the SSA process and ensure your medical evidence is properly presented. Consider a free case review to understand how to strengthen your application before you submit it.

Approval rates change with a lawyer

WITHOUT A LAWYER
baseline approval rate
Unrepresented claimants
WITH A LAWYER
~3×
higher approval rate
Represented claimants

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 Martinsburg. The Martinsburg field office holds your file at every appeal stage, but the substantive decisions happen further up the chain.

Frequently asked questions