Will Illinois Workers’ Comp Pay for a Spinal Cord Stimulator? SEO title: Will Illinois Workers’ Comp Pay for a Spinal Cord Stimulator?

By Matthew C. Jones, Illinois Workers’ Compensation Attorney | Last reviewed August 2026

A spinal cord stimulator, usually shortened to SCS, is not normally the first treatment offered after a work injury. It is more often considered after months or years of chronic neuropathic pain, failed therapy and injections, one or more surgeries, or a medical conclusion that another traditional operation is unlikely to solve the problem.

That is also why SCS requests become major disputes. The device and implantation are expensive, the worker may need long-term monitoring and future procedures, and the outcome is not guaranteed. The insurer may send the worker to an IME doctor who says the pain is not supported by an MRI, EMG, or physical examination.

McHargue & Jones recently won a contested arbitration decision authorizing an SCS trial after exactly that kind of dispute. Read the anonymized case study: Illinois workers’ comp spinal cord stimulator trial win after an IME denial.

What Does a Spinal Cord Stimulator Do?

An SCS is an implantable neuromodulation device. A permanent system generally includes thin lead wires placed near the spinal cord and an implanted pulse generator, sometimes called the battery or IPG. The generator sends mild electrical pulses through electrodes in the leads. Those signals change how pain information is transmitted and experienced.

The device does not repair a torn disc, reverse nerve damage, or remove scar tissue. It is intended to help manage difficult chronic pain. The worker usually controls the system within settings programmed by the treating team.

This is a medical overview, not a recommendation for any individual patient. The treating physicians must decide whether a worker is an appropriate candidate and discuss risks, alternatives, device types, and realistic goals.

What Work Injuries May Lead to an SCS Recommendation?

In our Illinois workers’ compensation practice, SCS recommendations most often come from interventional pain-management physicians after other treatment has failed. Orthopedic or neurosurgical specialists may first determine that another corrective surgery is not appropriate, then refer the worker to pain management for neuromodulation.

Failed back surgery syndrome and persistent spinal pain

Some workers continue to have severe back and leg pain after lumbar decompression or fusion surgery. The older, commonly searched term is failed back surgery syndrome; many clinicians now use terms such as persistent spinal pain syndrome.

The point is not necessarily that the surgery was performed incorrectly. The fusion may be solid and no nerve root may still be visibly compressed, yet the worker can remain with chronic neuropathic leg pain, numbness, burning, or hypersensitivity. Another operation may offer little benefit because there is no new structure to decompress or repair.

For the broader settlement issues in these cases, see our Illinois workers’ comp back-injury settlement guide.

Complex regional pain syndrome or RSD

Selected workers with severe, treatment-resistant complex regional pain syndrome may be evaluated for SCS or dorsal root ganglion stimulation. CRPS is often seen in a hand, arm, foot, or leg after a fracture, sprain, surgery, crush injury, or nerve injury. It can involve burning pain, extreme sensitivity, swelling, temperature or color changes, sweating changes, and reduced function.

Read our separate guide to CRPS and RSD in Illinois workers’ compensation, including the Budapest diagnostic criteria and stellate ganglion blocks.

Crush injuries and other chronic nerve pain

We also see neuromodulation discussed after severe crush injuries to the hands or feet and other injuries that leave chronic nerve pain. These claims can be deceptively serious. A worker may have no unhealed fracture but still be unable to tolerate touch, wear a work boot or glove, grip tools, stand, walk, or perform fine hand tasks.

If the hand is involved, our Illinois hand-injury workers’ comp guide explains why gripping, repetitive use, fine-motor limits, and permanent restrictions can matter more than the original diagnosis alone.

The SCS Process: Evaluation, Psych Screening, Trial, and Permanent Implant

A permanent SCS is usually not implanted simply because one doctor recommends it. The process is staged.

1. Medical evaluation and failed conservative care

The pain specialist reviews the diagnosis, prior surgery, imaging, EMG or nerve studies when relevant, medication history, therapy, injections, and response to prior treatment. The physician should explain why the pain is believed to be neuropathic, why another operation is not the answer, and what the SCS is intended to improve.

2. Psychological evaluation

Psychological screening is a standard part of SCS candidate selection. It is not a declaration that the pain is imaginary. Chronic pain affects sleep, mood, coping, medication use, expectations, and a patient’s ability to manage an implanted device. The evaluation helps the treatment team identify untreated conditions, unrealistic expectations, active substance-use concerns, or other issues that may affect safety and outcome.

The exact screening process varies by practice and payer. A qualified clinician may use an interview, records, and standardized testing. The pain physician should interpret the results as part of the full medical picture.

3. Temporary SCS trial

For the trial, temporary leads are generally placed through the skin into the epidural space and connected to an external pulse generator. The patient uses the system for a short period while tracking pain relief, function, sleep, medication use, and the ability to perform agreed activities.

A trial is not only about choosing a number on a pain scale. The treating team should define what meaningful improvement looks like for that patient. Insurers and medical reviewers often look for substantial pain reduction plus some functional gain, but the exact standard and documentation can vary.

4. Permanent implantation if the trial succeeds

If the trial produces a meaningful benefit and the treating team believes the patient remains an appropriate candidate, permanent leads and a pulse generator may be implanted. If the trial fails, permanent implantation may not be recommended.

This staged process is why an Illinois workers’ comp order approving an SCS trial should not be described as an automatic award of the permanent device.

Why Insurance Companies Deny Spinal Cord Stimulators

SCS disputes usually involve more than cost. Common defense arguments include:

• the work injury did not cause the chronic pain;
• the worker has reached maximum medical improvement;
• the MRI or EMG does not show enough objective pathology;
• the pain complaints are inconsistent or exaggerated;
• conservative treatment has not been exhausted;
• the psychological evaluation is incomplete or unfavorable;
• the worker is not an appropriate surgical candidate;
• the proposed treatment does not satisfy utilization-review criteria; or
• a later accident, prior condition, or non-work issue broke the causal chain.

One recurring problem is the demand for a single objective test that explains every pain complaint. In many SCS cases, the entire reason neuromodulation is being considered is that no additional structural operation is likely to solve the pain. A fused or decompressed spine can still leave chronic nerve symptoms. A hand or foot can still have disabling hypersensitivity after the fracture or soft-tissue injury has healed.

That does not make objective evidence irrelevant. It means the treating doctor must connect the history, examinations, testing, treatment response, and functional pattern into a credible medical explanation.

If the treating specialist and IME doctor disagree, read how Illinois arbitrators evaluate an IME doctor versus a treating doctor.

How We Prove an SCS Is Reasonable and Related to Work

After taking many doctor depositions involving spinal cord stimulators and chronic pain, we have found that these cases are strongest when the medical and factual record answers three separate questions:

1. Diagnosis: What condition is producing the chronic pain, and why is the diagnosis medically supportable?
2. Causation: Why did the work accident or work-related treatment cause or aggravate that condition?
3. Medical necessity: Why is an SCS trial reasonable now, after the treatment already attempted?

Useful evidence may include:

• a consistent accident and symptom history;
• records documenting therapy, injections, medication, and prior surgery;
• the response – even if temporary – to nerve blocks or other procedures;
• physical findings, functional limits, and specialist observations over time;
• relevant imaging, EMG, nerve testing, or surgical history;
• a psychological evaluation;
• a clear plan for the temporary trial and how success will be measured;
• the treating pain physician’s report and deposition;
• cross-examination of the IME doctor; and
• credible testimony from the injured worker.

Some cases resolve after the treating doctor addresses the insurer’s questions. Others require a utilization-review appeal, doctor depositions, a request for hearing, or a Section 19(b) trial. Our Illinois workers’ comp trial guide explains that process.

Can You Receive TTD While Waiting for SCS Approval?

Possibly. The answer depends on the treating doctor’s restrictions, whether the employer offers suitable work, whether the worker has reached maximum medical improvement, and whether the SCS dispute is causally related to the work injury.

A worker who remains off work during active treatment may claim TTD. A worker performing lower-paid light duty may have a TPD claim. Later, permanent restrictions and vocational rehabilitation may raise maintenance issues. Our detailed guide explains how much Illinois workers’ comp pays for TTD, TPD, maintenance, and AWW, while our benefits overview explains the full range of Illinois workers’ compensation benefits.

An IME report can cause the insurer to stop wage benefits even when the treating doctor keeps the worker off work. If that happened, see what to do when Illinois workers’ comp stops your checks.

The Biggest Settlement Issue May Be Future Medical Care

A permanent SCS can create substantial future medical exposure. The device may require:

• pain-management follow-up;
• programming and reprogramming visits;
• charging or battery monitoring, depending on the device;
• replacement of a depleted or end-of-life pulse generator;
• revision for lead migration, hardware problems, infection, or inadequate coverage;
• removal if the device fails or causes complications; and
• continued medication, therapy, or other pain treatment.

Battery life is not one fixed number. It varies by device type, stimulation settings, use, charging practices, and other factors. A settlement analysis should be based on the actual device and medical recommendation, not a generic internet estimate.

Keeping Section 8(a) medical rights open

In some serious SCS cases, the better strategy may be to try the disputed medical issue and preserve medical rights under Section 8(a) rather than close future care for an inadequate lump sum. Open medical rights are not a blank check: future treatment can still be disputed, and the worker may still need to prove that later care is reasonable, necessary, and related to the original injury.

Most settlements close future medical rights. Before agreeing to that, the worker and lawyer should evaluate the likely cost of the device, follow-up, revisions, replacements, medication, and the risk that the SCS may not solve the problem.

Medicare Set-Aside considerations

If a settlement closes future medical care and the worker is a Medicare beneficiary or may become one soon, Medicare Secondary Payer issues must be considered. A Workers’ Compensation Medicare Set-Aside, or WCMSA, may allocate part of the settlement to future Medicare-covered care related to the work injury.

CMS states that there is no statute or regulation requiring every WCMSA proposal to be submitted to CMS for review. Submission is a recommended process when the case meets CMS workload-review criteria. The correct approach depends on Medicare status, settlement amount, future treatment, and current CMS guidance. An SCS can materially affect the allocation because future device-related care may be significant.

For the broader Illinois framework, see our Illinois workers’ compensation guide.

How Much Is a Spinal Cord Stimulator Workers’ Comp Case Worth?

There is no fixed SCS settlement value and no honest “average spinal cord stimulator settlement” that applies across Illinois cases. The device is treatment, not a separate category of damages.

An SCS can affect value because it changes the likely medical cost and may reveal how serious and permanent the underlying condition is. But the result after treatment matters enormously.

When the SCS works well

We have seen workers obtain major relief, reduce medication, regain function, and return to work after a successful SCS. A strong medical outcome can reduce future wage-loss exposure even though the case still includes the underlying injury, implantation, and future device care.

When the SCS fails or provides limited relief

We have also seen trials fail, permanent devices provide only limited benefit, or pain continue despite implantation. The worker may be left with permanent restrictions and an inability to return to the former job. Depending on the facts, the case may involve wage differential benefits, vocational rehabilitation and maintenance, or permanent total disability.

The major value factors include:

• the worker’s average weekly wage and benefit rates;
• the underlying diagnosis and body parts affected;
• whether the temporary trial and permanent implant succeed;
• permanent work restrictions;
• ability to return to the same job and earnings;
• future medical care, device replacement, and medication;
• Medicare and WCMSA issues;
• vocational evidence and realistic labor-market options; and
• whether medical rights remain open or are closed.

Use our Illinois workers’ comp settlement chart as a starting point, then read what permanent restrictions can mean for wage loss and disability.

Frequently Asked Questions About SCS and Illinois Workers’ Comp

Does Illinois workers’ comp have to pay for an SCS?

It may have to pay when the treatment is reasonably required to cure or relieve the effects of the work injury and the worker proves medical causation. A recommendation alone does not guarantee approval, and the insurer may contest diagnosis, causation, or medical necessity.

Who usually recommends a spinal cord stimulator?

In our experience, interventional pain-management physicians most often evaluate and recommend SCS treatment. An orthopedic spine surgeon or neurosurgeon may first determine that another traditional operation is not appropriate and refer the worker to pain management.

Why do I need a psychological evaluation before an SCS?

Psychological screening helps the treatment team evaluate expectations, coping, mood, untreated conditions, substance-use concerns, and the ability to manage the device. It is part of patient selection and does not mean the doctor believes the pain is imaginary.

What is the difference between an SCS trial and a permanent implant?

The trial generally uses temporary leads connected to an external generator for a short test period. A permanent device is implanted only after a successful trial and a medical decision that long-term implantation is appropriate.

Can an IME doctor stop the SCS from being approved?

An IME can lead the insurer to deny authorization, but it does not decide the legal case. The dispute may be resolved through additional medical evidence, utilization review, depositions, settlement, or an IWCC hearing.

Does getting an SCS automatically increase settlement value?

No. It may increase future medical exposure, but the overall value depends on wages, restrictions, post-treatment function, ability to work, future care, and the benefits legally available. A worker who returns to full duty after a strong result may have a different claim from someone whose device fails and who cannot return to work.

Should I settle before the SCS trial?

That can be risky because the result of the trial may change the treatment plan, future medical cost, restrictions, work ability, and value of the claim. Before closing future medical rights, obtain individualized legal and medical advice.

Medical and Legal Sources

• U.S. Food and Drug Administration: Spinal Cord Stimulation System overview.
• Evidence-based consensus guidelines on SCS patient selection and trial stimulation, Regional Anesthesia & Pain Medicine (2023).
• Centers for Medicare & Medicaid Services: Workers’ Compensation Medicare Set-Aside Arrangements.
• CMS WCMSA Reference Guide, Version 4.6 (July 2026).
• 820 ILCS 305/8(a) – Illinois medical-benefit statute.