Long-Term Disability Claims: Why ERISA Changes Everything

A long-term disability denial from an employer-provided policy does not work like any other insurance claim on this site. There is usually no jury, no punitive damages no matter how the insurer behaved, and a federal law most claimants have never heard of — ERISA — decides nearly all of it before a lawyer ever walks into a courtroom.

Quick answer: Most employer-sponsored disability plans are governed by the Employee Retirement Income Security Act (ERISA), which preempts state bad-faith law and typically eliminates a jury trial and extracontractual damages. If the plan document gives the insurer discretionary authority — nearly all do — courts review a denial only for whether it was reasonable, not whether it was correct, and generally will not consider evidence you didn’t submit during your internal appeal. ERISA also imposes no treating-physician rule: your own doctor’s opinion gets no automatic deference. A handful of plans — government employers, church plans, and individually purchased policies — fall outside ERISA entirely, which changes this analysis completely.

The First Question: Is This Even an ERISA Claim?

Before anything else about your disability denial matters, this threshold question decides which entire legal universe your case lives in.

ERISA generally covers: private-sector, employer-sponsored group long-term disability plans — which is the large majority of employer-provided LTD coverage in the United States.

ERISA generally does not cover:

• Government employer plans — including public school and charter school teachers and other state and municipal employees
• Church plans — unless the church has affirmatively elected ERISA coverage, which is uncommon
• Individually purchased disability policies — a policy you bought yourself, directly from an insurer or through an agent, rather than obtained through an employer’s group plan
• Certain purely voluntary, employer-uninvolved arrangements, where the employer makes no contribution and does no more than allow payroll deduction

Why this matters so much: outside ERISA, you generally keep access to ordinary state-law remedies — a jury trial, and in many states, bad-faith damages when an insurer’s conduct was unreasonable. Inside ERISA, none of that is available, and the case runs entirely on ERISA’s own rules instead. Confirming which category applies to you, at the very start, changes what kind of case you actually have.

This same threshold question applies well beyond disability coverage. An employer’s group life insurance — including any accidental death and dismemberment rider bundled with it — typically runs under this identical ERISA framework, while a life insurance policy you bought yourself does not. See our guide to life insurance denials, contestability and beneficiary disputes for how that plays out in the life insurance context specifically.

Why ERISA Preemption Is the Single Biggest Difference

The Supreme Court’s decision in Aetna Health Inc. v. Davila (2004) sets out the test: if you could have brought your claim under ERISA’s own civil enforcement provision, and no independent legal duty outside the plan is at stake, your claim is completely preempted — meaning any state-law claim, including one for bad faith, is recharacterized as an ERISA claim and confined to ERISA’s remedies.

Those remedies, under ERISA § 502(a)(1)(B), are narrow: recovery of the benefits actually due under the plan, and enforcement or clarification of your rights under it. Not available, no matter how unreasonably an insurer behaved: pain and suffering, emotional distress damages, or punitive damages. State bad-faith insurance law — the doctrine our guide to insurance bad faith claims covers in the ordinary liability-insurance context — simply does not reach an ERISA-governed disability denial. ERISA’s fee-shifting provision, § 502(g), can sometimes get your attorney’s fees covered if you win, but that is a materially different remedy than the extracontractual damages a bad-faith claim outside ERISA can produce.

The Standard of Review: Where Most Claims Are Actually Decided

Firestone Tire & Rubber Co. v. Bruch (1989) set the baseline: a denial is reviewed de novo — fresh, by the court, with no thumb on the scale for the insurer — unless the plan document gives the administrator discretionary authority to decide claims and interpret the plan. Where that language exists, courts instead apply a deferential “arbitrary and capricious” (or abuse-of-discretion) standard, upholding the denial as long as it was reasonable, even if the judge would have decided differently.

Almost immediately after Firestone, insurers and plan sponsors began adding discretionary-authority language to plan documents specifically to trigger this more favorable standard — and today, the overwhelming majority of ERISA disability plans contain it. This single sentence of legal boilerplate, buried in a plan document almost no claimant ever reads before filing a claim, is frequently the most consequential fact in the entire case.

It is not, however, an unlimited shield. Metropolitan Life Insurance Co. v. Glenn (2008) held that where the same entity both evaluates and pays claims — true of most insured LTD plans — that structural conflict of interest must be weighed as one factor in reviewing the reasonableness of a denial. In Glenn itself, the Court pointed to a specific combination of failures that, together, made MetLife’s denial unreasonable even under deferential review: the conflict of interest; MetLife’s failure to reconcile its own “can work” conclusion with the Social Security Administration’s opposite finding for the same claimant; its selective reliance on one treating-physician report while discounting more detailed ones; its failure to share all treating-physician records with its own hired reviewers; and its failure to account for evidence that stress worsened the claimant’s condition. That combination — not any single failure alone — is what tipped the case.

No Treating-Physician Rule — A Real Shock to Most Claimants

Unlike Social Security disability determinations, ERISA imposes no obligation on a plan administrator to defer to your own treating doctor’s opinion. The Supreme Court settled this directly in Black & Decker Disability Plan v. Nord (2003), rejecting an appellate court’s attempt to import a treating-physician rule into ERISA disability review. A plan can credit a file-reviewing physician it hired — often one who has never examined you — over your own longtime doctor, without the kind of explanation Social Security law would require.

The Court did flag a related concern worth knowing: physicians and vocational reviewers repeatedly hired by the same insurer “have a clear incentive to make a finding of ‘not disabled’” to protect both their consulting relationship and their client’s bottom line — a form of reviewer bias that Glenn’s conflict-of-interest factor and thorough appeal-stage advocacy are the main tools available to counter, since no per se rule forces the insurer to explain away the disagreement.

The Appeal Is the Whole Case

This is the single most important practical fact in this entire area, and the one claimants most often learn too late: in most circuits, a lawsuit over an ERISA denial is decided only on the “administrative record” — the file as it existed when your internal appeal concluded. No new medical evidence. No live witness testimony. No jury. If evidence didn’t make it into the file during your appeal, it typically cannot save your case in court afterward.

Department of Labor claims-procedure regulations require plans to give claimants at least 180 days to file an internal appeal following a denial — and once that window closes and a final decision issues, the record is generally locked. This is why the appeal, not the eventual lawsuit, is where these cases are actually won or lost, and why building it as if it were the whole case — because in practice it usually is — matters more here than in almost any other kind of claim on this site.

A 2018 Department of Labor final rule added a further protection specifically for disability claims: the “deemed exhausted” rule. If a plan fails to strictly follow the required claims procedures — missing a deadline, failing to disclose new evidence or a new rationale during the appeal, or otherwise cutting a required procedural corner — you can be treated as having already exhausted your administrative remedies and allowed to proceed straight to litigation, bypassing further delay. A narrow exception applies where the plan’s violation was minor and caused no real prejudice, so it is not an automatic escape hatch, but it is a real, underused protection against procedural stalling.

A Systemic Problem, Not Just Isolated Bad Actors

Because ERISA preemption removes the ordinary state bad-faith remedy that would otherwise deter unreasonable claims handling, regulatory action has sometimes had to fill that gap directly. The most prominent example: UnumProvident — then the largest disability insurer in the country — entered a multistate regulatory settlement in November 2004, led by Maine, Massachusetts and Tennessee, after examiners found its claims-handling practices reflected unfair settlement practices. The settlement cost the company more than $120 million to implement, included $15 million in fines, and required Unum to reassess claims it had denied dating back to 1997. California conducted its own separate examination and reached an additional settlement in October 2005, adding an $8 million fine. This history is worth knowing not because it proves any individual denial today is wrongful, but because it is documented, regulator-confirmed proof that the systemic incentive problem Nord and Glenn each gestured toward is real, not merely theoretical.

Evidence That Actually Moves These Cases

• Detailed, function-specific medical records — not just a diagnosis, but specific findings about what you can and cannot physically or cognitively do, tied to the exact duties of your occupation
• A functional capacity evaluation, where available, translating diagnosis into concrete work-related limitations
• Your own statement and a treating physician’s narrative report addressing, directly and specifically, any contrary opinion an insurer’s reviewer has already offered
• Vocational evidence addressing what jobs you actually can and cannot perform, particularly important once the “any occupation” standard applies — covered in detail in our companion guide to the own-occupation to any-occupation transition
• Consistency across your medical records, your own reported symptoms, and any surveillance or social media the insurer might obtain — inconsistency, even where explainable, is what insurers build denials around

Practical Steps

1. Determine immediately whether your plan is governed by ERISA — this decides which entire legal framework, and which remedies, apply to your case.
2. Read your plan document for discretionary-authority language, since it determines whether a court will review your denial de novo or only for reasonableness.
3. Treat your internal appeal as your one real opportunity to build the record — submit every piece of medical, vocational and functional evidence you have, since a court afterward may see nothing more than what you submit now.
4. Get specific, function-focused documentation from your treating providers, directly addressing your job’s actual physical and cognitive demands.
5. Calendar your appeal deadline immediately upon receiving a denial, and don’t assume you have longer than the minimum the letter states.
6. Watch for procedural violations — a missed deadline or undisclosed new rationale from the plan can trigger the deemed-exhausted rule.
7. Consult an attorney who handles ERISA disability claims specifically before your appeal is due, given how much of the case is decided at that stage rather than in court afterward.

Sources & Further Reading

• Firestone Tire & Rubber Co. v. Bruch, 489 U.S. 101 (1989) — establishing de novo review as the default, and deferential review where a plan grants discretionary authority
• Metropolitan Life Insurance Co. v. Glenn, 554 U.S. 105 (2008) — requiring a dual-role administrator’s structural conflict of interest to be weighed as a factor in reasonableness review
• Black & Decker Disability Plan v. Nord, 538 U.S. 822 (2003) — holding ERISA imposes no treating-physician rule
• Aetna Health Inc. v. Davila, 542 U.S. 200 (2004) — the complete-preemption test displacing state-law claims, including bad faith, with ERISA’s own remedies
• ERISA §§ 502(a)(1)(B) and 502(g), 29 U.S.C. §§ 1132(a)(1)(B), 1132(g); Department of Labor claims-procedure regulation, 29 C.F.R. § 2560.503-1, including the 2018 final rule’s deemed-exhausted protection for disability claims
• UnumProvident multistate regulatory settlement (November 2004, led by Maine, Massachusetts and Tennessee) and separate California Department of Insurance settlement (October 2005)
• See our guides to insurance bad faith claims for how the state-law remedy ERISA preempts would otherwise work, workers’ comp claim denied — how to appeal for a contrasting denial-and-appeal system with very different rules and remedies, and our companion guide to the own-occupation to any-occupation transition and the SSDI offset for the specific 24-month point where a large share of approved claims are cut off