SSA Field Office

St. Peters, MOSocial Security Office

St. Peters serves 20 ZIP codes — file an SSDI application, submit medical records, or update your benefit details here.

Filing an SSDI claim in Saint Peters?

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Address, phone & hours

Your local SSA service center

As of December 2024, 8,855 individuals receive SSDI benefits through the St. Peters office. ZIP 63376 alone accounts for 1,485 of these recipients. With a total monthly payout of $192 million across all beneficiary types, this office manages a typical SSDI share for a field office. While its 10% SSDI concentration is lower than the national median of 11%, it remains a vital resource for disabled workers in the region.

The St. Peters office is your location for filing initial SSDI applications, dropping off medical evidence, and verifying your identity in person. You can also visit for tasks like replacing a Social Security card or setting up direct deposit. Note that this office does not make final disability determinations, which are handled by the state DDS, and all ALJ hearings are conducted at a separate location.

Who this office serves

92,995
Total beneficiaries
8,855
Disabled workers
73,200
Retired workers
20
ZIPs served

Beneficiaries in this service area receive an estimated $191,822k in Social Security benefits each month.

Before you visit

To ensure a smooth appointment, bring a government-issued photo ID and a detailed 15-year work history. You should also provide a comprehensive list of all treating physicians with their contact information, along with any recent medical records or test results you have on hand. If you have received a prior denial notice, bring that paperwork to help your representative understand your history. Arrive prepared to discuss your medical limitations in detail.

Many people delay their benefits by submitting incomplete work histories that fail to capture the full scope of their professional background. Another frequent error is neglecting to provide recent medical records from all treating specialists, which leaves the state agency without a complete picture of your condition. Failing to mention mental health symptoms alongside physical impairments can also weaken your application. Always review every form carefully before signing to ensure all information is accurate and consistent.

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Should you bring an attorney?

The application stage is the foundation of your entire claim, and the evidence you provide now will define your appeal record if a denial occurs. Most people who apply without legal guidance find the process overwhelming and often miss critical requirements. A qualified attorney can help you understand your options and ensure your application is as strong as possible from day one. Request a free case review to see how professional representation can support your claim.

Approval rates change with a lawyer

WITHOUT A LAWYER
1×
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 a regional hearing office. SSA assigns that office based on where you live. The hearing offices below are the closest to St. Peters by distance, which is not always the office SSA assigns. The St. Peters field office holds your file at every appeal stage, but the substantive decisions happen further up the chain.

Frequently asked questions