Key Types of Medical Evidence Required

To support your SSDI application, gather and submit the following types of documentation:

1. Medical Records From Treating Physicians

Your doctors’ records are critical. These should include:

• Office visit notes
• Diagnosis and treatment history
• Test results (MRI, X-rays, bloodwork, etc.)
• Medication history
• Treatment plans and progress notes

These documents show the progression and severity of your condition and how it affects your ability to function daily.

2. Hospital and Specialist Records

If you’ve been hospitalized or seen medical specialists (such as neurologists, oncologists, or mental health providers), include those records too. The SSA looks for evidence that your condition is persistent and severe enough to prevent substantial work activity.

3. Statements From Healthcare Providers

Ask your treating doctors to write detailed medical opinions about your limitations. These should include:

• Specific functional limitations (e.g., can’t sit or stand for long periods)
• How your symptoms impact your ability to work
• Prognosis and treatment expectations

This type of statement can help clarify your condition beyond what’s in standard medical records.

4. Results of Diagnostic Tests

Include imaging results and lab reports that confirm your diagnosis or help measure the severity of your condition. These might include:

• MRIs or CT scans
• Blood tests
• Biopsy results
• Pulmonary or cardiac function tests

Objective tests carry significant weight with the SSA.

5. Mental Health Documentation (if applicable)

If you are applying for SSDI based on a mental health condition, include:

• Psychiatric evaluations
• Therapy notes
• Medication history
• Psychological testing results

You’ll also need to show how these conditions limit your ability to focus, interact with others, or manage routine tasks.

Consistency and Ongoing Treatment Matter

The SSA favors applicants who have consistent medical treatment and follow their prescribed care plans. Gaps in treatment or failure to follow medical advice can hurt your case unless there’s a valid reason (like financial hardship).