Insurance Basics: Home
Doctors and insurers use standard codes for each medical service or supply. That helps them communicate about treatments and payments clearly.
Your health insurance ID card is your proof of insurance. You use it when you visit the doctor, hospital or other provider.
Employers offer health coverage to their workers in several ways. Some buy an “off the shelf” plan from a commercial insurance company.
New rules have expanded access to two types of limited health insurance plans. They are association health plans (AHPs) and short-term, limited duration (STLD) health plans. Because they don’t have to follow the Affordable Care Act, these plans can cost less than regular health plans. But, they have limitations you should know.
Being covered under two health plans doesn't mean the two plans will pay the same amount twice for the same doctor visit. Instead, the plans follow rules about which plan pays what, known as "coordination of benefits."
If you’re 65 or older, figuring out how Medicare works and when to sign up can be challenging. It can be hard to know what kind of coverage you’ll need. There are Part A, Part B, Part D, Medicare Advantage plans (Part C) and Medigap. There also are other complex terms to know. This article will cover the basics of what you need to know about Medicare.
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