A long-term disability denial does not feel like paperwork. It feels like the paycheck stopped and a stranger in a medical review unit decided your life. The free internet answer is usually either "get a lawyer tomorrow" or a sample appeal letter with no system behind it. Both miss the procedural map that actually decides most group LTD cases: what is in the administrative record when the appeal clock runs out.
Not legal advice. This guide is educational organization material for people whose employer-sponsored group LTD plan is governed by ERISA. Private individual disability policies, government plans, and church plans often follow different rules. Strategy, advocacy, lump-sum buyout negotiation, and litigation belong with a licensed ERISA disability attorney. We cover the document-assembly and deadline layer only — no outcome promises.
First Filter: Is This an ERISA Group Plan?
Before you copy any federal-claims advice, answer one question: is this group LTD through an employer (or union/association plan that is ERISA-covered), or an individual policy you bought yourself? The kit and this article target the first category. ERISA claims-procedure rules — including the free claim-file right and appeal timing floors in 29 CFR 2560.503-1 — do not automatically apply the same way to every disability contract.
Quick decoder:
- Likely ERISA group LTD: premium payroll-deducted or employer-paid; summary plan description (SPD) language; insurer name on an employer plan booklet
- Often not this kit's scope: individual disability policy sold direct to you; many government-employee plans; certain church plans
- If you are unsure, pull the SPD / certificate and the denial letter before you write anything
Move 1 — Request the Complete Claim File in Writing
You cannot effectively appeal a denial you have not fully read. Under federal claims-procedure rules for ERISA plans, you generally have the right to request, free of charge, the documents, records, and other information relevant to your claim — the material the insurer relied on: treating notes it reviewed, paper-review physician reports, surveillance summaries, internal guidelines, and correspondence. Send the request in writing, keep proof of delivery, and calendar a follow-up.
Claim-file request minimums:
- Your full name, claim number, policy/group number, and date of denial
- Explicit request for the complete claim file / administrative record and all documents relevant to the claim determination
- Request for any internal rules, guidelines, or protocols the plan relied on
- Mail or portal submission with a dated copy saved to your binder
- A one-line inventory log: date sent, method, tracking, date received, page count
Do not wait until week 20 of the appeal window to ask for the file. The file is what you answer.
Move 2 — Read the Denial Letter Like a Deadline Instrument
Federal rules set a floor: for many adverse benefit determinations on disability claims, you get at least 180 days to appeal. Your denial letter's stated deadline and mailing date control the calendar for your plan — never treat a blog's "180 days" as a substitute for the letter in your hand. Build a deadline tracker the day the letter arrives: denial date, appeal-due date, claim-file request date, evidence milestones at 30/60/90 days, and a hard stop before the last two weeks for assembly only.
Extract from the denial letter on day one:
- Stated reasons for denial (every bullet — not just the headline)
- Appeal deadline language and any address/portal for appeals
- Definition stage: own-occupation vs any-occupation if the plan uses a transition
- References to surveillance, social media, or IME / paper review
- Any SSDI filing demand or offset language (common on group LTD)
Move 3 — Treat the Appeal Stage as the Case File
In ERISA disability litigation, courts often review only what was in front of the plan when it decided the appeal — the administrative record. Evidence you "meant to get later" frequently cannot be added in court. That is why a fast angry letter in week one can be worse than a structured appeal later: you may have closed the record without the treating-physician update, functional capacity documentation, or error correction the denial actually invited.
Your job in the window is not to invent medical theory. It is to stack the record against each stated denial reason: updated treating statements, test results the paper-review doctor never saw, a contemporaneous symptom/function log, work-duty descriptions from the real job, and corrections to factual mistakes in the denial.
Administrative-record stack (examples — match to YOUR denial reasons):
- Complete treating-provider records for the relevant period, not just a one-line work note
- Narrative from treating clinician addressing the denial's "insufficient objective evidence" language if that appears
- Job description / essential functions from the employer (not a generic DOT guess)
- Medication side-effect and appointment calendar that explains functional limits
- Written response to each surveillance clip or social-media claim the insurer cited
- SSDI filing status and decision docs if the plan demanded filing (offset interaction is real; SSDI is a parallel track, not a substitute LTD appeal)
Move 4 — Structure the Appeal Around the Denial's Stated Reasons
An appeal is not a diary and not a lawsuit brief. It is a mapped response: for each reason the insurer gave, point to the pages in the claim file and the new evidence you are adding. Keep a section index. Number exhibits. Cite the claim-file page when you correct a misquote of your medical history.
Practical appeal skeleton:
- Identity + claim numbers + denial date + statement that this is a timely appeal
- Request for full and fair review under the plan and applicable claims-procedure rules
- Section-by-section response to each denial reason with exhibit cites
- List of new evidence submitted with the appeal (and what it rebuts)
- Request for the decision and any additional relevant documents
- Signature, date, and proof of submission method
This structure does not guarantee approval. It prevents the most common DIY failure mode: a narrative that never meets the denial on its own terms.
SSDI Is Adjacent — Not the Same Product
Group LTD insurers often require or pressure claimants to file for Social Security Disability Insurance. SSDI decisions, offsets, and overpayments interact with LTD, but an SSDI kit does not prosecute your ERISA administrative appeal, and winning SSDI does not automatically reverse an LTD denial. Keep the tracks labeled: LTD claim file + ERISA appeal clock on one binder spine; SSDI filings on another, with a one-page cross-reference for offsets.
When to Stop DIY and Hire an ERISA Attorney
Organization kits are not advocacy. Escalate to contingency ERISA counsel when the facts leave the pure checklist layer:
- Final denial after appeal / you are staring at litigation deadlines
- Lump-sum buyout offer that needs present-value and risk analysis
- Any-occupation transition cutoff with vocational evidence fights
- Complex surveillance, IME wars, or pre-existing-condition disputes
- You cannot complete the claim-file review and evidence stack before the letter's deadline
What to Do This Week
Confirm ERISA group-plan scope. Send the written claim-file request. Build the 180-day (letter-controlled) deadline tracker. Extract every denial reason into a response matrix. Start treating-provider updates aimed at those reasons — not a generic "please support my claim" note. Do not burn the administrative record on a week-one vent letter.
If you want that sequence packaged — "Is my plan ERISA?" decoder, claim-file request letter template, 180-day deadline tracker, denial-reason decoder, administrative-record evidence checklist, appeal-letter evidence framework, SSDI cross-track pointer, and attorney-escalation checklist — that is the LTD Denial Appeal Kit — ERISA 180-Day Response Pack ($0 pre-order today; releases 2026-07-24; educational templates only — not legal advice, ERISA group plans only).
This article is general educational information about ERISA claims-procedure concepts and document-organization workflow for group long-term disability denials. It is not legal advice, not a representation agreement, and not a promise of appeal success. Plan terms and federal regulations control; verify 29 CFR 2560.503-1, your SPD, and your denial letter. Consult a licensed ERISA disability attorney for strategy, advocacy, buyouts, or litigation.