Can You Get SSDI for Arachnoiditis?
TL;DR: Yes. Arachnoiditis is chronic inflammation of the arachnoid membrane surrounding the spinal cord and nerve roots. It causes severe, burning pain, nerve damage, and often progressive disability. Because arachnoiditis has no cure and typically worsens over time, it is a strong basis for an SSDI claim. The SSA specifically mentions arachnoiditis in its spinal disorder listings as a condition that can meet disability criteria.

Arachnoiditis is often caused by previous spinal surgery, spinal injections, infections, or trauma. The inflammation causes scar tissue to form around the nerve roots, clumping them together and causing constant pain. Unlike many conditions where the SSA expects improvement with treatment, arachnoiditis has no effective treatment. Pain management is the only option, and it is often only partially successful.
SSA evaluates disability claims using the Blue Book, which lists qualifying conditions and the specific criteria each must meet. If your condition matches a Blue Book listing, approval is more straightforward. Even if your condition does not match a Blue Book listing exactly, you can still qualify through a medical-vocational allowance. This considers your age, education, work experience, and functional limitations together. Consistent treatment records are critical. SSA looks for ongoing documentation showing your condition limits your ability to work, not just a single diagnosis.
SSA Listings for Arachnoiditis
| SSA Listing | Condition | Key Requirements |
|---|---|---|
| 1.15 | Disorders of the skeletal spine | Specifically mentions arachnoiditis as qualifying when confirmed by imaging showing nerve root clumping |
| 11.08 | Spinal cord disorders | If arachnoiditis affects spinal cord function |
The SSA's own listing language states that arachnoiditis confirmed by operative note or pathology report, or by imaging showing nerve root clumping, can meet the listing. This is one of the few conditions the SSA calls out by name.
SSA evaluates disability claims using the Blue Book, which lists qualifying conditions and the specific criteria each must meet. If your condition matches a Blue Book listing, approval is more straightforward. Even if your condition does not match a Blue Book listing exactly, you can still qualify through a medical-vocational allowance. This considers your age, education, work experience, and functional limitations together. Consistent treatment records are critical. SSA looks for ongoing documentation showing your condition limits your ability to work, not just a single diagnosis.
Medical Evidence the SSA Needs
- MRI showing nerve root clumping, thickening, or enhancement consistent with arachnoiditis
- CT myelogram showing filling defects or irregular flow of contrast
- If from surgery: operative notes documenting adhesions found during the procedure
- Pathology reports if tissue was biopsied
- EMG/nerve conduction studies showing nerve damage pattern
- Pain management records documenting ongoing treatment
- Neurological examination showing sensory deficits, weakness, or reflex changes
Request your medical records directly from each provider rather than relying on SSA to gather them. SSA requests can take months, and records sometimes get lost in the process. Include records from every provider you have seen for your disabling conditions, even if a visit seemed minor. Gaps in treatment history are one of the most common reasons for denial. Medical records from the past 12 months carry the most weight, but older records help establish the onset date. A treatment history spanning several years shows the condition is persistent, not temporary.
RFC for Arachnoiditis
| Symptom | Work Impact |
|---|---|
| Constant burning pain | Cannot concentrate or maintain work pace |
| Position intolerance | Cannot sit, stand, or lie in one position for extended periods |
| Leg weakness | Difficulty with walking, standing, and stair climbing |
| Bladder dysfunction | Frequent bathroom needs, urgency, or incontinence |
| Medication effects | Opioids and nerve medications cause sedation and cognitive impairment |
The RFC form is often the single most important document in your case. It translates your diagnosis into specific physical or mental limitations that SSA uses to determine whether you can work. Ask your treating physician to complete the RFC form, not a doctor you have seen only once. SSA gives more weight to opinions from providers with a long treatment relationship. Be specific on the RFC. 'Patient cannot lift over 10 pounds' is far more useful than 'Patient has lifting restrictions.' Exact numbers for sitting, standing, walking, and lifting limits help the judge make a clear decision.
Common Denial Reasons
- MRI does not clearly show nerve root clumping. Not all radiologists look for or report arachnoiditis findings. Ask your doctor to specifically order imaging with arachnoiditis as the clinical question.
- Diagnosis based only on symptoms. The SSA wants objective imaging or surgical confirmation, not just a clinical diagnosis based on symptoms.
- Gaps in pain management records. If you stop seeing your pain management doctor, the SSA assumes improvement.
A denial does not mean your case is over. About 2 out of 3 initial SSDI applications are denied, and many of those denials are overturned on appeal. Read your denial letter carefully. It tells you exactly why SSA denied your claim. The most common reasons are insufficient medical evidence and SSA determining you can still perform some type of work. You have 60 days from the date on your denial letter to file an appeal. Missing this deadline means starting over from scratch, so mark it on your calendar immediately.
Compassionate Allowance
Arachnoiditis does not qualify for Compassionate Allowance despite its severity.

SSA evaluates disability claims using the Blue Book, which lists qualifying conditions and the specific criteria each must meet. If your condition matches a Blue Book listing, approval is more straightforward. Even if your condition does not match a Blue Book listing exactly, you can still qualify through a medical-vocational allowance. This considers your age, education, work experience, and functional limitations together.
Function Report Tips
- Describe the burning, stinging, or electric shock quality of the pain
- Explain how often you need to change positions throughout the day
- Detail how pain medications affect your alertness and concentration
- Describe how the condition developed: what surgery or procedure caused it
- Note any bladder or bowel problems
- Explain that there is no cure and the condition is expected to worsen
Arachnoiditis is one of the conditions the SSA specifically names in its listings. ClaimPath generates SSA-compliant disability documents for $79, saving you the 25% attorney contingency fee.
Related Condition Guides
- SSDI for Failed Back Surgery Syndrome
- SSDI for Chronic Pain Syndrome
- SSDI for Peripheral Neuropathy
- SSDI for Spinal Cord Compression
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Frequently Asked Questions
Can You Get SSDI for Arachnoiditis??
Yes, arachnoiditis is a qualifying condition for SSDI. Arachnoiditis is a chronic inflammation of the arachnoid membrane surrounding the spinal cord and nerve roots, causing severe, burning pain, nerve damage, and often progressive disability. Because arachnoiditis has no cure and typically worsens over time, it is a strong basis for an SSDI claim.
How does arachnoiditis qualify for SSDI?
The SSA's own listing language states that arachnoiditis confirmed by operative note, pathology report, or imaging showing nerve root clumping can meet the listing. This is one of the few conditions the SSA calls out by name.
Does arachnoiditis qualify for Compassionate Allowance?
No, arachnoiditis does not qualify for Compassionate Allowance despite its severity. The SSA evaluates disability claims using the Blue Book, which lists qualifying conditions and the specific criteria each must meet. Even if your condition does not match a Blue Book listing, you may still be approved for SSDI.
What tips should I know for completing the SSDI function report for arachnoiditis?
Arachnoiditis is one of the conditions the SSA specifically names in its listings. ClaimPath generates SSA-compliant disability documents for $79, saving you the 25% attorney contingency fee.