Many accidents lead to short-term disability claims. Complex regional pain syndrome (CRPS) is different, because it can permanently affect your ability to work. This page explains how CRPS injury claims are built, and how they interact with long-term disability and Social Security Disability benefits.
CRPS is a chronic pain condition that develops in a limb after an injury. Its defining feature, according to the National Institute of Neurological Disorders and Stroke, is pain that persists and remains out of proportion to the original injury, continuing even after that injury has healed. Older medical records may call it reflex sympathetic dystrophy, or RSD. It remains one of the most painful and most contested categories of personal injury claim.
CRPS Type I develops after an illness or injury with no confirmed nerve damage. This is the more common form.
CRPS Type II follows damage to a specific, identifiable nerve.
Whichever type is diagnosed, two facts matter enormously to a legal claim. First, there is no blood test or lab test for CRPS. Diagnosis is clinical. Second, symptoms come and go. A limb may be discolored and swollen at one appointment and look normal at the next. Insurance companies have built an entire playbook around those two facts, which is why representation matters in these cases more than in most.
The common triggers are exactly the injuries that show up in accident cases: fractures, particularly wrist fractures, surgery, sprains and strains, burns, cuts, and other injuries sustained in motor vehicle collisions.
Symptoms can include blotchy, blue, purple, or pale skin; temperature differences between limbs; swelling; changes in hair and nail growth; stiffness and lost range of motion; and in some cases visible bone changes on imaging. If you believe you may have CRPS, seek medical attention promptly.
Seek Medical and Legal Support Early
Chronic pain cases are proof-intensive, expert-dependent, and unforgiving about timing. If you are months out from an accident and the pain is getting worse instead of better, that is the signal to get advice.
RKPT handles personal injury and wrongful death claims across Greater Cincinnati and Northern Kentucky, including car accidents and truck accidents, on a contingency fee basis. Consultations are free.
The Budapest Criteria: How CRPS Is Diagnosed
The diagnostic standard is the Budapest Criteria, developed by an international expert panel and used by pain specialists worldwide. A diagnosis requires all four of the following.
1. Continuing pain that is disproportionate to the inciting event.
2. At least one reported symptom in three of four categories: sensory (hypersensitivity, allodynia), vasomotor (temperature or skin color asymmetry), sudomotor and edema (swelling, sweating changes), and motor and trophic (reduced range of motion, weakness, tremor, or changes to hair, skin, or nails).
3. At least one observed sign at the time of evaluation in two or more of those same categories.
4. No other diagnosis that better explains the presentation.
Symptoms you describe carry less weight than symptoms recorded by a treating physician. If your doctor charts that you reported burning pain but never notes the temperature difference, the color change, or the swelling they observed, your record may not support the diagnosis.
If you believe you have CRPS, see a pain specialist or neurologist as soon as you can, describe every symptom category rather than just generalized pain, and ask whether your provider is charting to the Budapest Criteria.
How Insurers Fight Chronic Pain Claims
CRPS often requires a lifetime of management: medication, physical therapy, mental health care, compression, lifestyle changes, and disability benefits when earning capacity drops. Adjusters and defense experts run a predictable set of arguments against these claims.
“The mechanism was too minor.”
Low property damage, a minor fracture, a soft tissue injury. But disproportionate pain is a diagnostic feature of CRPS, so a minor mechanism tends to corroborate the claim rather than undercut it.
“The findings are inconsistent.”
Because objective signs are transient, a normal exam gets framed as proof that nothing is wrong. A qualified treating physician can explain why that inference does not follow.
“It is psychological.”
Chronic pain does interact with depression, anxiety, and sleep disruption, usually as a consequence of living with the pain. An adjuster may try to invert that relationship and suggest the pain itself is imagined.
“It is pre-existing or degenerative.”
Any prior complaint, or any imaging showing age-related changes, becomes the alternative explanation. This is one more reason to get evaluated promptly after an accident.
This is the same dynamic we see with other injuries that do not show up cleanly on a scan. Our traumatic brain injury practice deals with a nearly identical problem: an invisible injury that insurers systematically undervalue.
Three Systems for Disability Compensation
People often assume a disability claim is one process. In most cases it is three parallel processes, and they do not share information or use the same rules.
1The Injury Claim Against the At-Fault Party
This is where you recover past and future medical costs, lost wages, lost earning capacity, and pain and suffering. It is the only one of the three that compensates you for the harm itself rather than replacing a slice of income.
2Long-Term Disability Insurance
If your LTD policy came through your employer, it is likely governed by ERISA, a federal framework with its own rules. Most plans require you to appeal an initial denial internally, generally within 180 days of the denial letter, before you can file suit. In many cases a court will only review the record built during that internal appeal.
3Social Security Disability
The Social Security Administration has a ruling specific to this condition, SSR 03-2p. SSA recognizes RSDS and CRPS as a medically determinable impairment where there is persistent pain disproportionate to the precipitating event plus at least one documented clinical sign.
Deadlines for CRPS Claims in Ohio and Kentucky
In Ohio, ORC 2305.10 gives you two years from the date of injury to file most bodily injury lawsuits. If your accident happened across the river, Kentucky’s general deadline is one year, among the shortest in the country, though motor vehicle claims often run two years from the last Personal Injury Protection payment.
CRPS creates a specific timing trap. The condition typically takes weeks or months to develop and diagnose. People spend that period being told the pain is normal healing, cycling through providers, and waiting for a specialist appointment. The clock, meanwhile, started on the day of the crash. Waiting for a firm diagnosis before speaking to a lawyer can cost you the claim entirely.
What Builds a Successful Chronic Pain Case
Because the injury is hard to see, a CRPS case has to be built rather than simply reported. Consistent medical care and documented symptoms carry the weight. RKPT uses the same building blocks in spinal cord and brain injury cases, where lifetime cost, not the emergency room bill, is the majority of the claim.
Early specialist involvement. Pain management, neurology, or physical medicine and rehabilitation, with charting that tracks the diagnostic criteria.
A documented treatment arc. Physical therapy, sympathetic blocks, medication trials, and where appropriate spinal cord stimulation. Consistent treatment is also the strongest answer to the argument that if it were really that bad, you would have sought care.
A life care plan. A projection of future medical needs and costs, prepared by a qualified expert. CRPS frequently requires decades of care.
Vocational evidence. An assessment of what you can and cannot do, and what that means for lifetime earning capacity. For someone who works with their hands, chronic pain in a dominant hand can end a career decades early.
Before-and-after witnesses. Coworkers, family, coaches, and friends who can describe the change concretely rather than in generalities.
A pain and function journal. Dated, specific, and honest, including the good days. Overstating is more damaging than understating.
Protecting Benefits When a Settlement Arrives
If you are likely to receive a significant settlement while also relying on needs-based benefits such as Medicaid or SSI, the settlement itself can disqualify you. A properly drafted special needs trust can preserve eligibility while still funding your care.
This has to be set up before the money arrives. Afterward is far harder and sometimes impossible. Our Medicaid asset protection attorneys work alongside our litigation team on exactly this issue, which is one advantage of having both practices in the same firm.
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Phone: 513-721-3330
Email: cbritt@rkpt.com
Can I bring a claim if my accident was minor?
Yes. Disproportionate pain is a defining feature of CRPS. A wrist fracture or a low-speed rear-end collision can trigger it. Expect the insurer to argue otherwise, and expect the case to turn on medical documentation rather than on photos of the vehicles.
How long does CRPS last?
It varies. NINDS notes that most adults with CRPS still have some pain after a year, though symptoms can improve, and that children often recover within six to eight months. Because outcomes vary so widely, settling before your condition has stabilized is risky. You may be trading away decades of future care costs.
What's the difference between RSD and CRPS?
They’re the same condition. “Reflex sympathetic dystrophy” is the older term; the field moved to “complex regional pain syndrome” to better describe it. You’ll still see RSD in older medical records, and that inconsistency across a chart is worth explaining rather than ignoring.
My long-term disability claim was denied. What now?
Read the denial letter for the appeal deadline. If your plan is governed by ERISA, you generally have 180 days to file an internal administrative appeal, and missing it can bar you from suing at all. Treat that appeal as your one chance to build the record. In many ERISA cases, a court later reviews only the evidence submitted during the administrative process.
Does a CRPS diagnosis automatically qualify me for Social Security disability?
No. A diagnosis isn’t the test; the question is whether your documented limitations prevent substantial gainful work. SSR 03-2p sets out how SSA evaluates CRPS, including that transient findings don’t defeat a claim, but you still need longitudinal records showing persistent, limiting symptoms.
Will a prior injury or pre-existing condition kill my case?
No, but the insurer will leverage it against you. Ohio law generally allows recovery for the aggravation of a pre-existing condition. Prior records actually help when they establish a clear baseline, which is why hiding a past injury is far more damaging than disclosing it.
How long do I have to file in Ohio?
Generally two (2) years from the date of injury under ORC 2305.10. Kentucky’s deadline is typically one year, with different rules for motor vehicle claims tied to PIP payments. Exceptions exist for minors, for claims against government entities, and in other situations, so confirm your specific deadline with an attorney rather than assuming.
Should I accept the insurer's early settlement offer?
Be extremely cautious. Early offers usually arrive before a chronic pain condition has been diagnosed, and a settlement release is final. You can’t reopen it when the diagnosis comes six months later. For CRPS in particular, the lifetime cost of care typically dwarfs anything offered in the first few months.
Can I still recover if I was partly at fault?
In Ohio, yes, as long as you were 50% or less at fault; your recovery is reduced by your share of responsibility. If you’re found more than 50% at fault, you recover nothing, which is why insurers invest heavily in shifting blame.
What does it cost to hire an injury attorney?
Nothing up front. RKPT handles personal injury matters on a contingency fee basis: no fee unless there’s a recovery, and initial consultations are free.