Key Documents for SSDI in Missouri

Below is a list of essential documentation you'll need when applying for SSDI benefits:

1. Proof of Identity and Citizenship

• Birth certificate or valid U.S. passport
• Social Security card or proof of SSN
• Proof of lawful presence (if not a U.S. citizen)

2. Work History Documentation

The SSA evaluates your work credits, so you’ll need:

• W-2 forms or self-employment tax returns
• Detailed work history for the past 15 years
• Description of job duties and any physical or mental demands

3. Medical Evidence

This is the most critical part of your SSDI application. You must provide:

• Medical records from all doctors, hospitals, clinics, and therapists
• Imaging results (X-rays, MRIs, CT scans)
• Lab results and diagnostic tests
• Prescription history and treatment plans
• Statements from physicians describing your functional limitations
• Any records of emergency room visits or hospital stays

4. Adult Disability Report (Form SSA-3368)

This is a standard SSA form used to detail:

• Medical conditions
• Treatment providers
• Medications
• How your condition limits your daily activities

5. Function Report (Form SSA-3373)

This form provides information about how your condition impacts your ability to function day-to-day. It includes:

• Mobility, focus, memory, and stamina limitations
• Impact on household tasks and social interactions
• Description of daily living challenges

6. Additional Supporting Documents (If Applicable)

• Workers’ compensation records
• Veterans Administration (VA) disability decisions
• Past SSDI or SSI claim records
• School records (for younger applicants or those with developmental conditions)

What Happens If Documents Are Missing?

Missing or incomplete documentation is one of the top reasons SSDI applications are denied or delayed. If the SSA doesn’t have enough evidence to evaluate your claim, they may:

• Request more information
• Schedule a Consultative Exam (CE)
• Deny your claim due to insufficient proof