Step therapy (also called "fail first") is an insurance requirement that you try one or more lower-cost medications before your plan will cover a more expensive drug. Understanding step therapy protocols helps you navigate the process, know your rights, and work with your doctor to get the medication you need.

Key Facts

Step therapy requires trying cheaper alternatives before insurance will approve the preferred drug
Common step therapy sequences: generic before brand, older drug before newer, oral before injectable
Most plans accept documented prior use of step therapy drugs from other plans or prior coverage periods
30+ states have passed step therapy reform laws giving patients more protections
Your doctor can request a step therapy exception if you have clinical reasons to skip a step
Medicare Part D step therapy protocols must meet CMS guidelines and allow exceptions

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Frequently Asked Questions

Can I skip step therapy if I already tried the drug before?

In most cases, yes. If you have documentation (pharmacy records, medical records) showing you previously tried and failed the required step therapy drug, your doctor can submit this to your insurer to bypass the requirement. Many states have laws requiring insurers to accept prior trial evidence from previous plans.

How do I fight step therapy requirements?

Ask your doctor to submit a step therapy exception request with clinical justification. Valid reasons include previous adverse reactions, drug interactions with your other medications, medical conditions that make the step drug inappropriate, or documented prior trial failure. If denied, appeal the decision and consider contacting your state insurance commissioner.

Is step therapy the same as prior authorization?

No, they are related but different. Prior authorization is a one-time approval process for a specific drug. Step therapy is a specific type of utilization management that requires trying cheaper drugs first. A drug can require prior authorization without step therapy, step therapy without separate PA, or both.

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