MetLife Dental
How to appeal a denial from this carrier, with deadlines, portals, and common denial patterns.
MetLife Dental denials follow a predictable pattern — and most of them are appealable. We track the specific reasons MetLife Dental most commonly cites, what's worked to overturn them, and which federal and state protections apply. If you're appealing a MetLife Dental denial, this is your starting line.
Appeal process
Internal appeal to MetLife Dental must be filed within 180 days of the denial notice. MetLife Dental has 30 days to decide standard appeals, 72 hours for urgent. After internal exhaustion, external review by an Independent Review Organization is available for non-grandfathered plans under ACA §2719.
Frequently asked questions
How do I appeal a MetLife Dental denial?
File an internal appeal in writing within 180 days of the denial. MetLife Dental has 30 days to decide standard appeals (72 hours for urgent). After internal exhaustion, request external review by an Independent Review Organization (IRO) — federal law requires this for non-grandfathered plans (ACA §2719).
Which federal regulations apply to MetLife Dental appeals?
Depends on plan type: ERISA §503 + ACA §2719 for commercial/employer plans, 42 CFR Part 422 Subpart M for Medicare Advantage, 42 CFR Part 438 Subpart F for Medicaid managed care.
Other Specialty / carve-out
Appeal a MetLife Dental denial
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