Consumer Rights

When insurance does not pay as expected, identify the decision you want corrected. A provider bill, an insurer's Explanation of Benefits, a denied authorization, and a Marketplace eligibility notice describe different problems. The next step depends on the document and coverage program. Save the notice and its delivery date before calling anyone; deadlines can run while you investigate.

Understand the plan's explanation

Request coverage documents and locate the provision cited in the decision. The Summary of Benefits and Coverage is a starting point, although the full policy or employer plan document may contain the detail needed for a dispute. Compare the service date, provider, allowed amount, and patient responsibility against your records.

Our guides to deductibles, copays, and coinsurance and out-of-pocket limits explain common cost terms. A charge may reflect cost sharing rather than a denial, but an unexplained charge deserves clarification. The network types guide helps frame questions about out-of-network treatment and referral requirements without assuming that a plan label resolves a particular claim.

Preserve the appeal route

For applicable private coverage, HealthCare.gov describes internal appeals and external review. Medicare, Medicaid, Marketplace eligibility, and employer benefit disputes can involve different procedures. Use the instructions in your notice and confirm the recipient, deadline, required form, and expedited route when medically urgent.

Prepare a short explanation of what you want changed and why. Ask the treating clinician for supporting records when medical necessity is disputed. A billing correction request, customer-service call, or regulatory complaint should not be assumed to preserve an appeal deadline. Keep copies of submissions and delivery confirmation, and ask whether a representative needs written authorization.

The Claim Appeal Checklist turns these tasks into a private case record. It helps track evidence and responses without promising a favorable decision. If the notice is incomplete or the responsible regulator is unclear, seek assistance from the plan administrator, state's insurance or Medicaid agency, Medicare, or Department of Labor as appropriate. Record what each office says it can handle so that a referral does not become an unnoticed delay.