Yes, you can get Social Security Disability Insurance (SSDI) for Lyme disease, but approval depends almost entirely on documentation rather than on the diagnosis itself. The Social Security Administration (SSA) has no Blue Book listing for Lyme disease. That means there is no checklist you can meet to be automatically approved. Instead, SSA looks for objective medical findings that establish Lyme as a medically determinable impairment, then either matches those findings to a listing for the body system involved (neurologic, cardiac, joint, or cognitive) or measures how much work capacity you have left. Claims built primarily on subjective fatigue and pain, with no supporting exam findings or test results, are frequently denied at the initial level.
This guide explains what SSA actually requires, what evidence carries weight, and how to apply.
The Three SSDI Gates in 2026
Before your medical records are even reviewed, your claim has to clear three requirements.
- You are not working above the substantial gainful activity (SGA) limit. If your countable earnings exceed the monthly cap, SSA denies the claim without evaluating your medical condition.
- Your impairment has lasted or is expected to last at least 12 continuous months, or to result in death.
- You have enough Social Security work credits based on your age when the disability began. SSDI is an insurance program funded by payroll taxes, not a need-based program.
| 2026 SSDI figure | Amount |
|---|
| SGA limit (non-blind) | $1,690 per month |
| SGA limit (blind) | $2,830 per month |
| Earnings for one work credit | $1,890 |
| Earnings for four credits (annual max) | $7,560 |
| Credits needed, age 31 and older | 40 total, 20 in the last 10 years |
| Credits needed, under age 24 | 6 in the last 3 years |
| Trial Work Period monthly threshold | $1,210 |
| Average monthly SSDI benefit | approximately $1,630 |
| Maximum possible monthly benefit | up to $4,152 |
The 12-month duration rule matters more for Lyme than for most conditions. Most Lyme infections respond to a standard antibiotic course, and SSA's default assumption is that treated Lyme resolves. If your claim rests on symptoms that began after treatment, you have to show they persisted, not just that you were sick.
Why Lyme Claims Are Harder Than Average
Two structural problems make Lyme a difficult claim, and both are worth understanding before you file.
There is no listing. SSA's Listing of Impairments (the Blue Book) is organized by body system, not by infection. Conditions such as multiple sclerosis, epilepsy, and inflammatory arthritis have their own listings with specific criteria. Lyme disease does not. Your claim has to travel through a listing for the damage the illness caused, or bypass listings entirely.
SSA cannot approve a claim on symptoms alone. Federal regulations require a medically determinable impairment, which must be established by medical signs (findings a clinician observes or measures) or laboratory findings, not by your report of how you feel. A physician's diagnosis by itself is not enough. This is not a judgment about whether your symptoms are real. It is an evidentiary standard SSA applies to every claim, and it is the single most common reason Lyme claims fail.
Late-stage and persistent Lyme, sometimes documented as post-treatment Lyme disease syndrome (PTLDS), is medically and legally contested. Published estimates of how many treated patients develop prolonged symptoms range from roughly 5 percent to 20 percent depending on the study, the case definition, and the population. This article does not take a position on that debate. What matters for a benefits claim is narrower: SSA decides claims on documented findings and functional limitations, so the practical question is what your file contains.
Establishing Lyme as a Medically Determinable Impairment
The first job in a Lyme claim is proving there is an objectively documented impairment. Records that help include:
| Type of evidence | What it documents |
|---|
| Two-tier serology (ELISA followed by immunoblot, or the CDC-accepted modified two-tier ELISA algorithm) | Antibody response to Borrelia burgdorferi |
| Documented erythema migrans rash, physician-observed | Confirmed early infection and a datable onset |
| Cerebrospinal fluid studies, including CSF-to-serum antibody index | Central nervous system involvement (neuroborreliosis) |
| EMG and nerve conduction studies | Peripheral neuropathy, radiculopathy |
| Brain MRI | Structural or white matter abnormalities |
| ECG, Holter monitor, echocardiogram | Lyme carditis, heart block, arrhythmia |
| Joint imaging, synovial fluid analysis, inflammatory markers | Lyme arthritis, persistent joint inflammation |
| Formal neuropsychological testing | Measured deficits in memory, processing speed, attention |
| Treatment records showing the antibiotic course and response | Onset date, persistence, and treatment history |
Two practical notes. Serology can be negative in early infection because antibodies take time to develop, and a subset of patients with neurologic Lyme are seronegative in serum. A negative test does not end a claim, but it raises the burden on the rest of the file. And if you also carry a diagnosis of chronic fatigue syndrome or fibromyalgia, SSA has dedicated policy rulings for those conditions (SSR 14-1p and SSR 12-2p) that spell out the signs and findings it will accept. Having one of those diagnoses documented alongside Lyme can give the examiner an established framework to work within.
Listings That Can Apply
If the infection caused measurable damage to a body system, your claim may meet or medically equal one of these listings. Each has detailed criteria, and meeting a listing means approval without a work-capacity analysis.
| Listing | Condition | Relevance to Lyme |
|---|
| 11.14 | Peripheral neuropathy | Lyme neuropathy with disorganization of motor function in two extremities, or marked limitation in physical functioning plus one area of mental functioning |
| 11.02 | Epilepsy | Seizures from central nervous system involvement, documented and treatment-resistant |
| 12.02 | Neurocognitive disorders | Measured deficits in memory, attention, or executive function, with the required degree of limitation |
| 12.04 / 12.06 | Depressive and anxiety disorders | Mood or anxiety conditions arising during long illness |
| 14.09 | Inflammatory arthritis | Persistent joint inflammation or deformity, or repeated manifestations with severe fatigue, fever, malaise, or weight loss plus significant functional limitations |
| 4.05 | Recurrent arrhythmias | Documented Lyme carditis with uncontrolled recurrent arrhythmia and syncope |
| 4.02 | Chronic heart failure | Cardiac damage meeting the listing's functional and imaging criteria |
Listing 14.09D is the criterion that most often fits a persistent Lyme presentation, because it accounts for repeated flares with systemic symptoms rather than requiring a fixed joint deformity. It still requires documented inflammatory arthritis, not fatigue alone.
The RFC and Medical-Vocational Route
Most Lyme approvals do not come through a listing. They come through a residual functional capacity (RFC) assessment.
RFC is SSA's finding about what you can still do on a sustained basis, eight hours a day, five days a week. A disability examiner, and later a state agency medical consultant, reviews your records and sets limits on lifting, standing, walking, sitting, reaching, and handling, plus mental limits on concentration, pace, and persistence. SSA then compares that RFC to your past work and, using the medical-vocational guidelines, to other work in the national economy given your age, education, and skills. If no work remains, the result is a medical-vocational allowance.
For Lyme claims, the non-exertional limits usually decide the case. The findings that tend to matter most:
- Inability to sustain concentration for a full workday
- A need for unscheduled rest breaks or lie-down time
- Absenteeism, since most employers tolerate very little unplanned absence
- Cognitive slowing documented by neuropsychological testing rather than described in general terms
- Reduced reliability across a week, not just a bad-day-versus-good-day pattern
Age matters here in a way many applicants do not expect. The medical-vocational rules are more favorable for claimants 50 and older, and more favorable again at 55. A younger applicant with the same RFC can be denied on the grounds that unskilled sedentary work remains available.
What to Document Before You File
- Twelve or more months of consistent treatment notes. Gaps in care read as improvement, whether or not that is true. If cost is the reason for a gap, have it noted in the record.
- A symptom and function log kept over time. Record what you attempted, what you could not finish, how long recovery took. Function beats adjectives.
- A treating-source statement from an MD or DO. SSA gives more weight to a well-supported opinion from a clinician who has treated you over time, and it must be tied to specific findings. Ask for concrete limits, such as maximum sitting and standing tolerance, lifting capacity, expected off-task percentage, and expected absences per month.
- Neuropsychological testing if cognitive symptoms are central to your claim. Measured deficits carry far more weight than a note that says "brain fog."
- Objective testing for each system you claim. EMG for neuropathy, cardiac monitoring for carditis, imaging and labs for arthritis.
- Third-party statements from a spouse, employer, or coworker describing observed changes at work.
How to Apply
- Confirm you are under the SGA limit. For 2026, that is $1,690 per month in countable earnings for non-blind applicants.
- Check your work credits. Create or sign in to a my Social Security account at ssa.gov/myaccount and review your earnings record.
- Gather records first. Filing before your file has objective findings in it is the most common self-inflicted denial.
- File online at ssa.gov/applyfordisability, by phone at 1-800-772-1213, or at a local field office. Online is generally fastest.
- List every diagnosis and every treating provider. Include the Lyme diagnosis plus each downstream condition: neuropathy, arthritis, cognitive disorder, cardiac involvement, depression, anxiety. SSA considers the combined effect of all impairments.
- Attend any consultative examination SSA schedules. Missing it is grounds for denial.
- Expect an initial decision in roughly three to eight months, with wide variation by state and case complexity.
- Appeal on time if denied. You have 60 days from the date on the notice at each level.
Denials and Appeals: The Realistic Picture
Across all conditions, SSA data for fiscal 2024 show roughly 38 percent of initial disability applications allowed. Reconsideration, the first appeal, has a much lower allowance rate, in the mid-teens. Approval rates rise substantially at the administrative law judge hearing level, where national figures generally fall in the 45 to 55 percent range.
Lyme claims that lean on subjective fatigue and pain are denied at the initial level more often than average, because the initial review is a records review by an examiner applying the medically determinable impairment standard. Hearings are where these claims tend to turn, for two reasons: a judge can hear testimony about function, and a claimant's representative can question the vocational expert about whether someone who is off task a documented percentage of the day, or absent multiple days a month, can hold any job. Do not treat an initial denial as a verdict on whether you are disabled. It is very often a verdict on what was in the file.
If You Do Not Have Enough Work Credits
SSDI requires an insured work history. If you do not have one, or if you became ill young, Supplemental Security Income (SSI) uses the same medical standard but is need-based. In 2026 the federal benefit rate is $994 per month for an individual and $1,491 for a couple, and SSI has strict income and asset limits, generally $2,000 in countable resources for an individual and $3,000 for a couple. Some applicants qualify for both, which is called a concurrent claim.
Frequently Asked Questions
Does a positive Lyme test guarantee SSDI approval?
No. A positive two-tier serology helps establish that Lyme is a medically determinable impairment, but SSA still has to find that your functional limitations prevent all substantial gainful activity for at least 12 months. Diagnosis and disability are separate findings.
Is chronic Lyme disease recognized by Social Security?
SSA does not have a listing or a policy ruling specific to chronic or post-treatment Lyme, and it does not resolve the medical debate over the term. It evaluates whatever objective findings and documented functional limitations are in your record, regardless of what the condition is called. Claims described only as chronic Lyme, with no supporting exam findings, test results, or measured deficits, generally do not clear the medically determinable impairment requirement.
Can I get SSDI if my Lyme symptoms come and go?
Yes, but the record has to show the pattern. The 12-month duration rule applies to the impairment, not to every symptom every day. Listing 14.09D specifically contemplates repeated manifestations. A dated symptom log plus treatment notes documenting flares is how episodic conditions get approved.
How long does a Lyme disease disability claim take?
Initial decisions typically take about three to eight months. If you are denied and appeal, reconsideration adds several months, and waiting for an administrative law judge hearing commonly adds another year or more depending on the hearing office backlog.
Should I get a lawyer for a Lyme claim?
Representation matters most at the hearing level, which is where contested Lyme claims are most often won. Disability representatives work on contingency, with fees capped by federal law at 25 percent of past-due benefits up to a statutory maximum, and they are paid only if you win.
Can I work part time while my Lyme claim is pending?
You can work as long as countable earnings stay under $1,690 per month in 2026. Be aware that work activity is evidence. Sustained part-time work can be read as evidence of remaining capacity, so keep records of accommodations, reduced hours, and missed days.
What if my Lyme symptoms are mostly cognitive?
Get formal neuropsychological testing. Documented deficits in processing speed, working memory, and executive function can support listing 12.02 or, more commonly, produce mental RFC limits on concentration, persistence, and pace that eliminate available work.
