GLP-1 Step Therapy Requirements (2026)

Published 2026-07-01 · Updated 2026-07-08 · MetaDose Research

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Insurers often require 3–6 months of metformin, intensive lifestyle intervention, or cheaper weight-loss drugs before approving Wegovy or Zepbound. Step therapy can delay GLP-1 access by months — exceptions exist for intolerance or contraindication.

Common step therapy steps

  • 3–6 months documented lifestyle program
  • Metformin trial if prediabetic
  • Orlistat or phentermine trial on some plans
  • Prior auth after steps

How to skip step therapy

Document metformin intolerance (GI side effects)

PCOS, kidney contraindication to metformin

Peer-to-peer review with prescriber

Appeal guide

GLP-1 cost by state

Frequently Asked Questions

Can I skip step therapy?

Yes with documented contraindication or failed trial — your doctor must submit evidence.

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