How to Apply for SSDI After Traumatic Brain Injury
TL;DR: TBI qualifies under SSA Listing 11.18 (Traumatic brain injury). You need documentation of disorganization of motor function in two extremities, or marked limitation in physical functioning plus a Paragraph B mental limitation, persisting 3+ months after injury. Brain imaging, neuropsychological testing, and rehab records are essential.
Traumatic brain injury claims require documenting the full scope of deficits, which often span physical, cognitive, behavioral, and emotional domains. The SSA evaluates TBI under Listing 11.18, with a 3-month waiting period after injury to allow for initial recovery before determining persistent deficits.
SSA Listing 11.18 (Traumatic brain injury)
The SSA evaluates this condition under Listing 11.18 (Traumatic brain injury). To meet or equal the listing, you need documented medical evidence showing severity that meets or exceeds the listing criteria. Even if you do not meet the exact listing, the SSA will evaluate your Residual Functional Capacity to determine what work, if any, you can still perform.
Essential Evidence
- Brain CT or MRI showing injury
- Neuropsychological testing battery
- Neurologist evaluation documenting persistent deficits
- Rehabilitation records (physical, occupational, speech therapy)
- Cognitive rehabilitation records
- Behavioral health records for personality/mood changes
- Pre-injury vs. post-injury functional comparisons
Describing Your Condition on the Application
Neuropsych testing shows severe deficits in processing speed, working memory, and executive function compared to pre-injury baseline. I cannot remember conversations from 30 minutes ago. I lose my temper over minor frustrations, which is new since the injury. I have persistent headaches rated 5-7/10 daily. I cannot read more than a paragraph without losing comprehension. I get lost driving to familiar places. I require supervision for safety because I forget to turn off the stove and leave doors unlocked.
Building a Stronger Claim
- See specialists regularly (not just primary care) for condition-specific documentation
- Document failed treatments to show your condition is resistant to intervention
- Track symptoms daily in a log or diary
- Ask your doctor for a functional capacity assessment or RFC opinion letter
- Report medication side effects as additional limitations
- List all co-occurring conditions on your application
For more detailed guidance on describing your limitations, see our daily limitations guide and Function Report tips.
How ClaimPath Helps
ClaimPath's AI Intake generates condition-specific documentation in SSA-compliant language. Our Application Strength Score identifies evidence gaps before you file. Our Physician Letter Template gives your doctor a framework for supporting your claim. All for $79 one time.
Start your application now and document your condition the right way.
Frequently Asked Questions
How to Apply for SSDI After Traumatic Brain Injury?
TL;DR: TBI qualifies under SSA Listing 11.18 (Traumatic brain injury). You need documentation of disorganization of motor function in two extremities, or marked limitation in physical functioning plus a Paragraph B mental limitation, persisting 3+ months after injury. Brain imaging, neuropsychological testing, and rehab records are essential.
What should I know about ssa listing 11.18 (traumatic brain injury)?
The SSA evaluates this condition under Listing 11.18 (Traumatic brain injury). To meet or equal the listing, you need documented medical evidence showing severity that meets or exceeds the listing criteria. Even if you do not meet the exact listing, the SSA will evaluate your Residual Functional Capacity to determine what work, if any, you can still perform.
What should I know about describing your condition on the application?
Neuropsych testing shows severe deficits in processing speed, working memory, and executive function compared to pre-injury baseline. I cannot remember conversations from 30 minutes ago. I lose my temper over minor frustrations, which is new since the injury.
What should I know about building a stronger claim?
For more detailed guidance on describing your limitations, see our daily limitations guide and Function Report tips.
How ClaimPath Helps?
ClaimPath's AI Intake generates condition-specific documentation in SSA-compliant language. Our Application Strength Score identifies evidence gaps before you file. Our Physician Letter Template gives your doctor a framework for supporting your claim.