SSA Field Office

Tri-cities, WASocial Security Office

The Tri-Cities office serves 17 ZIP codes — file an SSDI application, submit medical records, or update your benefit details here.

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Your local SSA service center

The Tri-Cities office acts as your local Social Security service center for the Kennewick area. While the catchment area skews toward retirement with 80% of beneficiaries aged 65 or older, the office remains a vital resource for the 5,960 disabled workers in the community. Collectively, this office oversees $1.2 billion in annual benefit payments. Whether you are applying for the first time or managing existing benefits, this location serves as the primary point of contact for 4% of all Washington state beneficiaries.

You can visit the Tri-Cities office to file initial SSDI applications, drop off medical evidence, verify your identity, or update your direct deposit information. While you can handle many tasks online, an in-person visit is often necessary for specific document verification. Please note that this office does not make final disability decisions, which are handled by the state DDS, nor does it conduct hearings, which occur at a separate location. Scheduling an appointment in advance is recommended to minimize your wait time.

Who this office serves

53,085
Total beneficiaries
5,960
Disabled workers
39,885
Retired workers
17
ZIPs served

Beneficiaries in this service area receive an estimated $100,698k in Social Security benefits each month.

Before you visit

To prepare for your appointment, bring a government-issued photo ID and a comprehensive work history covering the last 15 years. You should also provide a list of all treating physicians with their contact information, recent medical records, a current list of medications, and any prior denial letters if applicable. Expect your interview with a claims representative to last between 45 and 90 minutes. Being organized with your paperwork helps the representative process your application more efficiently.

Avoid common pitfalls such as submitting an incomplete work history or failing to include recent records from all your treating providers. Many people also neglect to mention mental health conditions, which are just as relevant as physical impairments for your claim. Always read every form thoroughly before signing, as errors can lead to significant processing delays. If you are unsure about a specific requirement, seek professional guidance before submitting your documents.

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Should you bring an attorney?

The initial application stage is the foundation of your entire disability claim. Most people who apply without legal assistance find themselves facing a denial that could have been avoided with proper evidence preparation. An attorney can help you understand your options and ensure your medical record is fully developed from day one. Consider a free case review to see how representation might strengthen your application.

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

Frequently asked questions