MetLife Disability Claim Denied? How to Appeal Your MetLife LTD Denial

MetLife (Metropolitan Life Insurance Company) is one of the largest group disability insurers in the United States, administering long-term disability and short-term disability benefits for millions of employees through their employers. A MetLife LTD denial is not the end of the road — ERISA gives you structured rights to appeal, and many denials are overturned with the right evidence.

How MetLife LTD Plans Work

Most MetLife disability plans offered through employers are governed by ERISA. That distinction matters because ERISA creates a specific appeals process and federal court remedies. If you purchased an individual disability income (DI) policy directly from MetLife — not through your employer — that policy is governed by your state's insurance law, which may offer stronger bad faith remedies (especially in California and Texas).

Before you appeal, confirm which type of policy you have by checking your plan documents or asking HR.

Common Reasons MetLife Denies LTD Claims

• Insufficient objective medical evidence: MetLife's file reviewers conclude your records lack documentation of functional limitations severe enough to prevent work
• Sedentary capacity finding: MetLife determines you retain the ability to perform sedentary or light-duty work, making you ineligible under the plan's disability definition
• Pre-existing condition exclusion: MetLife argues your condition existed and was treated in the look-back period before your effective coverage date
• Mental health or nervous system limitation: Many MetLife plans cap mental health LTD benefits at 24 months — this cap may be legally challengeable
• Any occupation standard at 24 months: Like most group LTD plans, MetLife shifts from "own occupation" to "any occupation" at 24 months

The ERISA Appeal Process

When MetLife denies your LTD claim, the clock starts:

1. 180 days: You have 180 days from MetLife's denial letter to submit your internal appeal
2. MetLife's response time: MetLife must issue a decision within 45 days, with one 45-day extension allowed for special circumstances
3. After exhaustion: Once you have exhausted the internal appeal (or MetLife fails to respond within the deadline), you have the right to file suit in federal court under ERISA § 502(a)

The administrative record is everything. Unlike most lawsuits, ERISA federal court review is based on the record created during the internal appeal process. You typically cannot introduce new evidence in court that wasn't in your appeal. Submit all evidence during the internal appeal — this is not the time to hold back.

Key MetLife Appeal Strategies

Residual Functional Capacity Letter From Your Treating Physician

MetLife's most common denial basis is inadequate functional limitation documentation. A strong RFC letter from your treating doctor must be specific: hours you can sit/stand/walk, pounds you can lift, cognitive limitations, frequency of breaks, expected absences, and whether limitations have been consistent over time. Vague statements won't move the needle — specificity wins.

Counter MetLife's IME With Your Own Examination

If MetLife relied on an independent medical examination (IME) or a paper file review by one of its consulting physicians, obtain a report from your own examining specialist that directly addresses and rebuts the IME's findings. Courts look at the quality of competing medical opinions — give the reviewer something substantive to counter.

Request the Full Claim File

MetLife must provide the complete claim file upon request — including all medical reviews, vocational assessments, surveillance evidence, and internal notes used in the decision. Review it carefully before drafting your appeal. The claim file often reveals the specific gaps MetLife identified, making your appeal strategy clearer.

Vocational Expert Analysis

If MetLife determined you can perform sedentary jobs and denied on that basis, a vocational expert can analyze whether those jobs actually exist in meaningful numbers in the national economy and whether your specific functional limitations — as documented by your treating physicians — would prevent you from performing them even in theory.

Social Security Disability Award

MetLife often requires LTD claimants to apply for SSDI. If SSA approved your disability claim, include that determination in your appeal. MetLife is not bound by SSA's decision, but an independent federal agency confirming your disability is compelling evidence — particularly if MetLife required you to apply in the first place.

The Mental Health Limitation Challenge

If MetLife is capping your benefits at 24 months due to a mental health or substance use limitation in your plan, this cap may be challengeable under the Mental Health Parity and Addiction Equity Act (MHPAEA). MHPAEA requires that mental health benefits be on par with medical/surgical benefits. If MetLife applies treatment limitations to mental health LTD that it would not apply to physical conditions, that disparity may violate federal law.

Documentation Checklist

• MetLife denial letter (all pages, all attachments)
• Complete claim file requested from MetLife
• RFC letter from treating physician with specific functional limits
• Updated medical records from all treating providers (including recent visits)
• Independent examining physician's report rebutting MetLife's IME (if applicable)
• Vocational expert report (for "any occupation" or sedentary capacity denials)
• Social Security disability award letter (if applicable)
• Mental health parity analysis (if denied under 24-month mental health cap)
• Employer attendance records and performance reviews (documenting work impact)
• List of all medications, their side effects, and functional impact

Fight Back With ClaimBack

ClaimBack analyzes your MetLife denial letter and helps you build a targeted appeal — identifying the arguments most likely to overturn MetLife's decision.

Start your free MetLife appeal at ClaimBack

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Related Reading

• How to Write an Insurance Appeal Letter
• Internal vs. External Insurance Appeal: Which Should You File?
• What Is Medical Necessity and How Do You Prove It?