Address, phone & hours
Morongo Basin Social Security Office
56492 29 Palms Hwy
Yucca Valley, CA
92284
Mon–Fri · 9:00 AM-4:00 PM
View on SSA.govThe Morongo Basin office serves 13,900 Social Security beneficiaries across 7 ZIP codes. Of these, 1,655 receive SSDI, representing 12% of the local caseload. This office manages $21 million in monthly benefits for the community. Preparing your medical and work history before your visit is the best way to ensure your application is processed correctly. An attorney can help you organize this evidence to strengthen your initial filing.
Your local SSA service center
Your local Social Security service center in Morongo Basin supports a population where the majority of beneficiaries are retirees. With 13,900 total beneficiaries, the office manages a monthly payout of $21 million. While SSDI recipients make up 12% of the total caseload, the office remains a primary point of contact for your disability support needs. The catchment area covers 7 ZIP codes, including significant beneficiary populations in 92284 and 92277.
You can visit the Morongo Basin office to file initial SSDI applications, drop off medical records, verify your identity, or update your direct deposit information. Please note that this office does not make the final decision on your disability claim, as that process is handled by the state DDS. Additionally, any necessary hearings are conducted by a separate office, not at this location. While you can often walk in for basic services, scheduling an appointment is recommended to ensure a representative is available to assist with your specific application needs.
Who this office serves
Beneficiaries in this service area receive an estimated $21,385k in Social Security benefits each month.
Before you visit
To prepare for your appointment, bring a government-issued photo ID and a detailed 15-year work history. You should also provide a list of all your treating providers with their contact information, along with your most recent medical records and a current list of 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.
You may experience delays by failing to provide a complete 15-year work history or missing recent medical records from your primary doctors. Forgetting to disclose mental health conditions or specific limitations can also negatively impact your case. Avoid signing any forms provided by the office until you have read them thoroughly and understand their purpose. Providing incomplete information at this stage often leads to unnecessary follow-up requests.
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?
The application stage is the foundation of your entire disability case, yet many people apply without professional guidance. An attorney can help you identify which medical records are most relevant to your specific condition and ensure your work history is documented accurately. You may find the process overwhelming, especially after a denial. A free case review can help you understand your options before you submit your paperwork.
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 Morongo Basin. The Morongo Basin 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 at Morongo Basin is highly recommended to ensure you receive dedicated time with a representative. This helps you avoid long wait times and ensures you have the necessary support for your specific application.
Yes, you can initiate your application online, which is often the fastest way to start the process. However, you may still need to visit Morongo Basin to provide original documents or verify your identity in person.
If you miss your appointment at Morongo Basin, contact the office as soon as possible to reschedule. Missing an appointment can delay your application, so it is important to maintain communication with your claims representative.
You should bring your photo ID, a 15-year work history, a list of all treating doctors, recent medical records, and a list of your current medications. Having these items organized before you arrive at Morongo Basin will help the staff process your request more efficiently.
An appointment at Morongo Basin typically lasts between 45 and 90 minutes. The duration depends on the complexity of your application and the amount of documentation you need to review with the representative.



