If MetLife denied your disability claim, you're not alone — and you're not necessarily out of options. MetLife is one of the largest group disability insurers in the United States, administering short-term and long-term disability (LTD) benefits through employer-sponsored plans. Understanding why denials happen, what governs the appeals process, and how this intersects with Social Security Disability Insurance (SSDI) can make a significant difference in how you respond.
Before diving into denials, it's worth clarifying a distinction that trips up many claimants.
MetLife disability insurance is private, employer-sponsored coverage. It operates under the terms of your specific plan — and if that plan is employer-provided, it's almost certainly governed by a federal law called ERISA (the Employee Retirement Income Security Act).
SSDI is a federal program administered by the Social Security Administration (SSA). Eligibility is based on your work history (measured in work credits), your medical condition, and your ability to perform substantial work.
These two systems run on entirely different rules, timelines, and appeal processes. A denial from MetLife does not determine your SSDI outcome — and vice versa. Many people pursue both simultaneously.
MetLife denials typically fall into several recurring categories:
The specific reason matters enormously. Your denial letter should state the basis, and under ERISA, MetLife is required to provide a written explanation.
If your employer-sponsored plan is governed by ERISA, the appeals process follows federal rules — not state insurance regulations. This has major implications.
Key ERISA timelines:
| Stage | Typical Deadline |
|---|---|
| File internal appeal | 180 days from denial (check your plan) |
| MetLife decision on appeal | 45–90 days depending on claim type |
| File second appeal (if allowed) | Per plan terms |
| Federal lawsuit | After exhausting internal appeals |
ERISA requires you to exhaust all internal appeals before you can sue in federal court. This makes the administrative record — everything submitted during appeals — critically important. Federal courts reviewing ERISA denials are generally limited to the record that was built during the internal process. What you submit during appeals often cannot be supplemented later.
This is one reason why ERISA disability claims are considered among the more complex insurance disputes. The rules favor claimants who build a thorough evidentiary record early.
Here's where things get layered. Many LTD plans — including those administered by MetLife — contain SSDI offset provisions. If you're receiving LTD benefits and later get approved for SSDI, MetLife may reduce your monthly LTD payment by the amount of your SSDI benefit.
Conversely, some LTD plans actually require you to apply for SSDI as a condition of continued benefits, and may assist with or reimburse costs for that process — because an SSDI approval reduces what they pay out.
This creates a situation where:
If you're pursuing SSDI separately — or if your employer didn't offer LTD coverage — the federal process has its own denial and appeal structure:
SSA evaluates whether your condition prevents Substantial Gainful Activity (SGA) — in 2024, that threshold is roughly $1,550/month for non-blind individuals (this figure adjusts annually). Reviewers also assess your Residual Functional Capacity (RFC), which describes what work-related activities you can still perform despite your limitations.
No two denials — and no two appeals — are identical. Outcomes vary based on:
Someone with extensive medical records, a long work history, and a condition that clearly limits exertion faces a different process than someone with a newer diagnosis, a documentation gap, or a condition that fluctuates.
The denial letter you received, the plan documents you were given, and your complete medical record are the starting points for understanding where your specific situation sits within all of this — and that's a reading no general guide can do for you.
