
How to Read an EOB: What Each Line of Your Explanation of Benefits Means
The explanation of benefits is not a bill — it is the insurer's account of what happened to a claim, and three of its fields decide whether you pay the right amount.
Plans, coverage, underwriting logic, employer benefits, open enrollment — service journalism

The explanation of benefits is not a bill — it is the insurer's account of what happened to a claim, and three of its fields decide whether you pay the right amount.

A denial letter starts a clock, not a conversation: the appeal route, the deadlines and the outside reviewer who can overrule your insurer are all written into federal rules.

Insurers require advance approval for expensive drugs, imaging and procedures; knowing who files the request, the clocks that apply and how denials get overturned can save weeks.

One path bundles everything into a private managed-care plan with low premiums and networks; the other keeps Original Medicare and buys predictable cost sharing.

Most employees default to last year's choice; a one-hour structured review of premiums, networks and accounts usually finds money the default leaves on the table.

Both accounts let you pay medical bills with pretax money, but eligibility rules, rollover treatment and investment options split them sharply.