8.4 ERISA in Practice: Claims Procedures, Appeals & Enforcement
Key Takeaways
- The ERISA §503 claims regulation at 29 CFR 2560.503-1 sets hard decision clocks: urgent-care health claims in 72 hours, pre-service in 15 days, post-service in 30 days, and disability claims in 45 days with two possible 30-day extensions.
- A claimant always has at least 180 days to appeal an adverse benefit determination, and the plan must provide, free of charge, all documents relied on plus any new evidence or rationale before it issues a final denial.
- Under Firestone Tire & Rubber Co. v. Bruch, a benefit denial is reviewed de novo unless the plan document grants the administrator discretionary authority, in which case the deferential arbitrary-and-capricious standard applies; Metropolitan Life v. Glenn made a structural conflict of interest a factor in that review.
- ERISA §502(a)(1)(B) recovers benefits due, §502(a)(3) provides other appropriate equitable relief, §502(c)(1) allows up to $110 per day for failure to furnish requested documents within 30 days, and §510 prohibits interference with the attainment of plan rights.
- Reimbursement and subrogation recoveries are equitable liens on identified funds; under Montanile v. Board of Trustees, a plan that waits until a participant has dissipated the settlement cannot reach the participant's general assets.
ERISA in Practice: Claims Procedures, Appeals & Enforcement
Quick Answer: ERISA §503 and its regulation, 29 CFR 2560.503-1, govern how every benefit claim must be decided and appealed. Decision clocks are fixed and short; the claimant always gets at least 180 days to appeal; and the plan must disclose new evidence before it denies. Judicial review is de novo unless the plan grants discretionary authority (Firestone), in which case a deferential standard applies but a structural conflict counts against the administrator (Glenn). Enforcement runs through ERISA §502, and interference with plan rights is barred by §510.
1. The Claims Regulation: Decision Clocks
Section 8.1 covered ERISA's structure and preemption; this section covers what the statute requires the plan to do when a participant asks for a benefit.
| Claim Type | Initial Decision Deadline | Permitted Extension | Appeal Deadline for the Plan |
|---|---|---|---|
| Urgent care (health) | 72 hours | None (24 hours to request missing information) | 72 hours |
| Pre-service (health) | 15 days | One 15-day extension for matters beyond the plan's control | 30 days (or two 15-day levels) |
| Post-service (health) | 30 days | One 15-day extension | 60 days (or two 30-day levels) |
| Disability | 45 days | Two 30-day extensions | 45 days, plus one 45-day extension |
| Pension / other | 90 days | One 90-day extension | 60 days, plus one 60-day extension |
Claimant's appeal window: at least 180 days from receipt of an adverse benefit determination for health and disability claims (60 days for pension claims). This is a floor; a plan may be more generous but never less.
What a Compliant Adverse Benefit Determination Must Contain
- The specific reason or reasons for the denial.
- Reference to the specific plan provisions on which the determination is based.
- A description of any additional material needed to perfect the claim and why it is necessary.
- A description of the plan's review procedures and applicable time limits, including a statement of the claimant's right to bring a civil action under §502(a) after exhausting the appeal.
- For health and disability claims, any internal rule, guideline, protocol, or clinical criterion relied on — or a statement that one exists and will be provided free on request.
- For disability claims, a discussion of the basis for disagreeing with a treating professional's opinion, with a Social Security disability determination, or with any other disability determination the claimant submitted.
Full and Fair Review
On appeal the plan must: review by a different fiduciary who is not the original decision-maker or that person's subordinate; not give deference to the initial determination; consult an independent health care professional in a medical-judgment case; identify medical or vocational experts consulted; and provide the claimant, free of charge, all documents and records relied on. Critically, if the plan generates new evidence or a new rationale during the appeal, it must give the claimant that material and a reasonable opportunity to respond before issuing the final adverse determination. Denying on a ground the claimant never had a chance to address is one of the most reliable ways to lose in court.
Deemed Exhaustion
If a plan fails to establish or follow the claims procedure, the claimant is deemed to have exhausted administrative remedies and may go straight to court — where the plan's discretionary clause frequently receives no deference. Procedural sloppiness therefore costs the plan its best litigation advantage.
ACA Layer for Non-Grandfathered Group Health Plans
Non-grandfathered group health plans must also provide an external review by an independent review organization after internal appeals, must continue coverage pending internal appeal of a concurrent-care decision, and must provide notices in a culturally and linguistically appropriate manner in certain counties.
2. The Standard of Judicial Review
This is the single most consequential drafting decision in an ERISA plan document.
- Firestone Tire & Rubber Co. v. Bruch (1989). A denial of benefits under §502(a)(1)(B) is reviewed de novo — the court decides for itself — unless the plan gives the administrator or fiduciary discretionary authority to determine eligibility for benefits or to construe the plan's terms. Where discretion is granted, the court applies a deferential arbitrary and capricious (abuse of discretion) standard.
- Metropolitan Life Insurance Co. v. Glenn (2008). When the same entity both evaluates claims and pays them from its own assets — a fully insured carrier, for example — that structural conflict of interest does not change the standard of review but is a factor weighed in it, with weight varying by the circumstances.
- State discretionary-clause bans. Many states prohibit discretionary clauses in insurance policies. Because these are laws regulating insurance, they survive ERISA preemption through the saving clause as applied to insured plans — so an insured plan in such a state may face de novo review even with a discretionary clause in the document. Self-funded plans are not affected, because the deemer clause prevents states from treating the plan itself as an insurer.
3. Civil Enforcement Under ERISA §502
| Provision | Who May Sue | Relief Available |
|---|---|---|
| §502(a)(1)(B) | Participant or beneficiary | Recover benefits due, enforce rights, clarify rights to future benefits |
| §502(a)(2) | Participant, beneficiary, fiduciary, or the Secretary | Relief under §409 for losses to the plan caused by fiduciary breach |
| §502(a)(3) | Participant, beneficiary, or fiduciary | Enjoin violations or obtain other appropriate equitable relief — the catch-all, limited to equitable remedies |
| §502(c)(1) | Participant or beneficiary | Up to $110 per day where the administrator fails to furnish requested documents within 30 days |
| §502(g)(1) | Either party | Attorney's fees in the court's discretion; under Hardt v. Reliance Standard (2010) a claimant need only show "some degree of success on the merits," not prevailing-party status |
| §510 | Participant or beneficiary | Prohibits discharging, fining, suspending, expelling, disciplining, or discriminating against a participant for exercising a right or to interfere with attainment of a right under the plan |
No jury trial. ERISA benefit claims are equitable in nature, and courts have consistently held there is no Seventh Amendment jury right in a §502(a)(1)(B) action.
Limitations periods. ERISA sets no statute of limitations for benefit claims. Under Heimeshoff v. Hartford Life (2013), a contractual limitations period in the plan document is enforceable — even one that begins running before the claimant exhausts administrative remedies — provided it is reasonable and no controlling statute forbids it. Plans routinely include a three-year clause; participants routinely miss it.
4. Reimbursement, Subrogation & the Limits of Equity
When a plan pays medical claims arising from a third party's negligence, its plan document typically asserts a right of reimbursement or subrogation against the participant's recovery. Because §502(a)(3) permits only equitable relief, that right is enforceable as an equitable lien on identified funds.
- US Airways v. McCutchen (2013). The plan's written terms control. Equitable defenses such as the double-recovery rule and the common-fund doctrine cannot override clear plan language — but where the plan is silent, the common-fund doctrine may operate as a gap-filler and require the plan to share attorney's fees.
- Montanile v. Board of Trustees (2016). If the participant dissipates the settlement on nontraceable items before the plan sues, the plan cannot reach the participant's general assets, because that would be legal rather than equitable relief.
The operational lesson is procedural, not doctrinal: a plan that learns of a settlement and does not promptly assert a lien on the identified fund can lose its entire recovery. Plan sponsors should confirm that their TPA has an active subrogation workflow with prompt notice and lien filing, and that the plan document states the reimbursement right in first-priority, no-reduction terms.
During the appeal of a denied long-term disability claim, the plan obtains a new report from a reviewing physician that contradicts the claimant's treating specialist, and relies on it to uphold the denial in its final determination. What does the ERISA claims regulation require?
A self-funded plan's document expressly grants the plan administrator discretionary authority to determine eligibility and construe plan terms. A participant sues under ERISA §502(a)(1)(B) after exhausting appeals. What standard of review applies, and what role does the administrator's conflict of interest play?
A group health plan paid $180,000 in claims arising from a member's auto accident. The member settled with the tortfeasor for $400,000, spent the entire settlement on nontraceable living expenses over eighteen months, and only then was sued by the plan for reimbursement. What is the likely outcome?