If your employer provides long-term disability (LTD) insurance through a group plan, that plan is almost certainly governed by a federal law called ERISA — the Employee Retirement Income Security Act. When an insurer denies or terminates those benefits, the legal rules that apply are nothing like ordinary insurance disputes. An ERISA long-term disability lawyer navigates that specific, and often unforgiving, legal landscape.
This article explains what these attorneys actually do, how ERISA claims differ from other disability proceedings, and why the details of your own situation shape everything about how useful one might be.
Most people assume that if their disability insurer wrongly denies a claim, they can sue and present their full case in court. Under ERISA, that assumption is largely wrong.
ERISA creates a closed administrative record. In most cases, the evidence a federal court will consider is limited to what was submitted during the insurance company's own internal review process — before any lawsuit is ever filed. That means if you didn't include a key doctor's opinion or functional assessment during the appeal stage, a court may never see it.
This structure shifts enormous weight onto the administrative appeal — typically a mandatory step before litigation is possible. An ERISA LTD lawyer understands that the appeal isn't just a formality. It's often the last real opportunity to build the record.
Everything starts with the Summary Plan Description and the actual policy. These documents define what "disability" means under your specific plan — some use an "own occupation" standard, others use "any occupation," and many switch between the two after 24 months. The denial letter must state specific reasons for the decision.
An ERISA attorney reads both carefully. The denial's stated reasons largely determine what evidence needs to be developed on appeal.
Insurers are required to provide the full administrative record — every document they used in evaluating your claim. This often runs hundreds or thousands of pages. It may include internal reviewer notes, surveillance summaries, and opinions from the insurer's own physicians. Lawyers use this file to identify weaknesses in the insurer's reasoning and gaps in the existing record.
This is frequently the most consequential work. Because the administrative record is typically closed once the appeal decision is made, an ERISA attorney focuses on getting the right evidence in before that deadline. That can include:
The appeal deadline is typically 180 days from the denial notice, though plan terms vary.
If the appeal is denied, the next step is federal court — not state court, and not a standard jury trial. ERISA litigation has its own procedural rules. Courts often review insurer decisions under a deferential "abuse of discretion" standard if the plan grants the insurer interpretive authority, though some circuits and some plan documents allow for a stricter "de novo" review. Which standard applies significantly affects the litigation strategy.
An ERISA attorney also knows that remedies are limited. Unlike general insurance bad faith litigation, ERISA typically doesn't allow punitive damages or pain-and-suffering awards. The primary remedy is the wrongfully withheld benefit itself, plus attorney's fees in some circumstances.
These are two entirely separate systems. It's worth being clear on the distinction. ⚖️
| Feature | ERISA LTD Claim | SSDI Claim |
|---|---|---|
| Administered by | Private insurance company | Social Security Administration |
| Governing law | Federal ERISA statute | Social Security Act |
| Appeal process | Internal insurer review → federal court | Initial → Reconsideration → ALJ Hearing → Appeals Council → federal court |
| Definition of disability | Set by your specific plan | SSA's five-step sequential evaluation |
| Evidence rules | Closed administrative record (mostly) | New evidence can be added through ALJ stage |
| Attorney fees | Typically contingency; paid from back benefits | Capped by SSA at 25% of back pay, up to a statutory limit (adjusted periodically) |
Some people pursue both simultaneously. An SSDI approval does not automatically win an ERISA claim, and an ERISA denial doesn't affect SSDI eligibility. But each proceeding can generate evidence relevant to the other.
Not every denied ERISA claim has the same profile. Several factors affect what an attorney can realistically do:
The closed-record rule is the central reality of ERISA litigation, and it's why the timing and quality of legal involvement matters so much in these cases. Someone who engages an attorney early — before submitting the initial appeal — has more options than someone who comes in after the administrative process is exhausted.
But what the record contains, what the plan requires, what standard of review a court would apply, and what evidence would actually move the needle in any individual claim — those are questions that turn entirely on the specific documents, the specific insurer, and the specific medical picture involved.
The legal framework is fixed. How it applies to any particular claimant is not.