What is What Is Prior Authorization?
Prior authorization is an insurer's requirement that a provider get approval before performing certain services or prescribing specific drugs. Without it, the claim is denied. Federal rules in 2026 shortened response times for Medicare Advantage plans to 72 hours for urgent care.
Practical Example
When a U.S. consumer researches prior authorization, understanding the mechanics up front helps them compare providers, avoid hidden fees and choose the option that best fits their budget and long-term goals.
Why It Matters
Getting prior authorization right can save households hundreds to thousands of dollars each year and prevents disputes that end up in state regulator complaints or court.
Frequently Asked Questions
Because it affects the price you pay, the protections you keep and the options you have — details that shift with each new regulatory cycle.