About Health Benefits Guide

Independent plain-language explainers on plan types, costs, covered services and claims. General information only.

Who this site is for

Anyone trying to understand how health insurance and benefits generally work before choosing or using a plan.

How the guides are written

  • Answer first. Each guide leads with the direct answer, then explains the why and the how.
  • Practical numbers. Concrete values you can use, with ranges rather than false precision.
  • Connected, not repeated. Short, focused articles link to the in-depth guide for their topic, so you can go as deep as you need.
  • Dated. Every article shows when it was published.

Please note

General information only, not insurance, medical, legal or financial advice; rules and plans vary by country, state and employer.

Where to start

browse every topic.