Blue Book listing 11.10
ALS and Social Security Disability Benefits
For ALS, SSA's medical question is narrow: Blue Book listing 11.10 is met when amyotrophic lateral sclerosis is established by clinical and laboratory findings, with no separate functional test. ALS is also on SSA's list of conditions it flags for faster decisions, using the same disability rules.
SSA describes amyotrophic lateral sclerosis as a motor neuron disorder that rapidly and progressively attacks the nerve cells that control voluntary muscles. Its listing reflects that. Where other neurological listings measure how far a disease has limited your movement or thinking, listing 11.10 asks only whether the diagnosis is properly documented.
That makes an ALS claim different from almost every other condition we handle. The work is in the diagnostic record, the fast-track flag and the payment rules, rather than in proving limitation. Those rules matter for Social Security Disability Insurance (SSDI) and for Supplemental Security Income (SSI), and one of them, the waiting period, applies only on the SSDI side.
SSA Blue Book listing
11.10
Neurological
The criteria are set out below in plain language.
How does SSA evaluate ALS under listing 11.10?
It has no paragraph A or B, no seizure count, no three-month treatment window and no marked or extreme limitation to prove.
Listing 11.10 is met by amyotrophic lateral sclerosis established by clinical and laboratory findings. It has no paragraph A or B, no seizure count, no three-month treatment window and no marked or extreme limitation to prove. The ALS listing is also left out of the motor disorganization criteria that most other listings in the neurological listings use.
Section 11.00O sets out what documented means. SSA establishes ALS under 11.10 when there is a documented diagnosis, based on generally accepted methods consistent with the prevailing state of medical knowledge and clinical practice. Laboratory testing is required to establish the diagnosis when clinical findings of upper and lower motor neuron disease are not present in three or more regions of the body.
In practice, the medical question becomes whether your neurologist's records show the diagnosis the way 11.00O describes it. A chart that names ALS and records the motor neuron findings by region answers that question. A chart that says "suspected" or "possible" motor neuron disease does not yet answer it, however serious your symptoms are.
The listing settles the medical side of the claim. The non-medical rules of each program are separate and still apply, which our pages on SSDI claims and SSI claims cover.
ALS fast-track flagging and the SSDI waiting period
ALS appears on SSA's Compassionate Allowances list, the set of conditions SSA identifies as clearly meeting its statutory disability standard. SSA says the initiative helps it reduce the waiting time to reach a disability determination, that it uses technology to flag potential cases, and that it uses the same rules to evaluate these conditions under both SSDI and SSI. The flag speeds the handling. It does not lower the medical standard, so the 11.00O documentation still has to be in the file.
The second rule concerns the SSDI waiting period. SSDI normally includes a five-month waiting period before benefits are payable. SSA's operating instructions, POMS DI 10105.075, list a diagnosis of ALS within the five-month waiting period as one of the situations in which the waiting period is not required, for notices of award dated on or after July 23, 2020. SSA has explained that the change came from the ALS Disability Insurance Access Act of 2019, and announced in June 2021 that it had automated the waiting period removal for ALS claims.
The waiting period rule changes when SSDI payments can start, which affects how past-due benefits are figured. Our page on disability back pay explains how those amounts are calculated in general.
The RFC route while an ALS claim is being documented
Updated neurology records should go to SSA as soon as they exist.
Not every claim reaches listing 11.10 at the start. Testing may still be under way, or a neurologist may diagnose a motor neuron disorder other than ALS. In those cases SSA looks at other routes.
A motor neuron disorder other than ALS is evaluated under listing 11.22. That listing can be met by disorganization of motor function in two extremities with an extreme limitation, by bulbar and neuromuscular dysfunction causing acute respiratory failure that requires invasive mechanical ventilation or a need for feeding by gastrostomy or by central venous catheter, or by a marked physical limitation combined with a marked limitation in one mental area.
Below any listing, SSA assesses your residual functional capacity (RFC), the most you can still do despite your limitations. Motor neuron weakness produces specific RFC limits:
- Hand and finger weakness that limits gripping, handling and fine manipulation.
- Leg weakness and falls that limit standing, walking and climbing.
- Slurred speech that limits work requiring spoken communication.
- Breathing and swallowing problems, which section 11.00G counts as physical functioning. Its examples of marked limitation include needing a prescribed assistive breathing device and aspirating at least weekly.
Because the disease progresses, a claim that starts on the RFC route can reach listing 11.10 once the diagnosis is documented. Updated neurology records should go to SSA as soon as they exist.
Medical records that establish an ALS disability claim
For ALS, the decisive evidence is diagnostic rather than functional. Section 11.00B asks for medical history, examination findings, laboratory results and imaging, plus treatment and response, and it counts statements about your restrictions and daily activities as non-medical evidence. The records that do the most work are these:
- Neurologist or neuromuscular specialist notes that state the diagnosis and record upper and lower motor neuron findings region by region.
- Electromyography and nerve conduction study reports. Section 11.00O says these may support the diagnosis.
- Laboratory test results, which 11.00O requires when the clinical findings do not reach three or more regions.
- Imaging and other workup that your neurologist used to rule out other causes.
- Records from ALS clinics, respiratory therapy, speech therapy and nutrition services that show how the disease is progressing.
Make sure the provider who confirmed the diagnosis is listed on your application. A file built only from a primary care chart may describe weakness without ever stating the diagnosis that the listing requires.
Why ALS disability claims are denied or delayed
The most common pattern is a record that stops at "suspected ALS" or "motor neuron disease, rule out ALS" while testing continues.
Because the listing turns on documentation, the problems we see in ALS files are mostly about the diagnosis on paper. The most common pattern is a record that stops at "suspected ALS" or "motor neuron disease, rule out ALS" while testing continues. Until a treating neurologist documents the diagnosis by the methods 11.00O describes, listing 11.10 cannot be applied.
A second pattern is a missing specialist record. The diagnosis lives in a neuromuscular clinic chart that never reached SSA, so the file shows symptoms without the findings that confirm them. A third is a question on the program side rather than the medical side, which listing 11.10 does not resolve. Each of these is a matter of getting the right records and program facts in front of SSA early.
ALS (Lou Gehrig's disease) Disability Claim Questions
Does the ALS waiting period rule apply if I was diagnosed after my disability began?
The timing of the diagnosis is part of the rule. POMS DI 10105.075 says the waiting period is not required when there is a diagnosis of ALS within the five-month waiting period, and it applies the provision to SSDI claims with a notice of award dated on or after July 23, 2020. Your onset date and diagnosis date both matter, so records that fix each date carefully are worth gathering.
Will SSA pay for an EMG to confirm my ALS diagnosis?
No. Section 11.00O says electrophysiological studies such as nerve conduction velocity studies and electromyography may support the diagnosis, but SSA will not purchase them. If you have had these studies, request the full reports from the clinic that performed them and make sure SSA receives them, rather than relying on a summary line in another provider's note.
Do I need to ask SSA to flag my ALS claim for faster handling?
SSA describes its fast-track initiative as identifying qualifying claims and using technology to flag potential cases, and its program page does not describe a separate request a claimant must file. What you control is the record: an application that names ALS as the condition and lists the neurologist who made the diagnosis gives SSA's screening what it needs to find.
Sources: SSA Blue Book, 11.00 Neurological Disorders (Adult); SSA Compassionate Allowances conditions list; SSA Compassionate Allowances program page; SSA POMS DI 10105.075, When the five month waiting period is not required; SSA blog, People with ALS Can Get Social Security Disability Benefits Sooner (June 17, 2021); 20 CFR 404.1545, Your residual functional capacity.
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