Words the plan may use
- Formulary
This is the plan’s list of covered medicines.
- Prior authorisation
The plan reviews a request before it agrees to cover the medicine.
- Copay
This is the part of a covered charge that you pay. Ask what applies at your pharmacy.
For someone using Medicare
The ordinary Medicare drug benefit is called Part D. Its rules exclude payment for medicines being used for weight loss. That legal restriction was still in place when checked September 26, 2026.
A different medically accepted use can make a medicine eligible for ordinary drug-plan coverage, but the plan’s own conditions still apply.
GLP-1 helps signal hunger and affects blood sugar in your body. The medicines in the GLP-1 group copy this signal.
Medicare has a temporary programme, the GLP-1 Bridge, outside its ordinary Part D benefit. The restriction on weight-loss coverage remains. A person who qualifies for the Bridge pays $50 each month for one of the medicines it includes. These terms were checked September 26, 2026.
The Bridge opened on July 1, 2026. The programme is due to finish on December 31, 2027. It accepts only particular medicines and forms, with its own rules for who qualifies.
You need Medicare drug coverage, must be at least 18 and must meet the programme’s weight and health conditions. Advance approval is required. Type 2 diabetes puts a person outside this programme. Your medicine goes to the ordinary drug plan for a coverage decision instead. Other health conditions can also rule someone out. Ask the prescriber to check the full conditions for your situation.
Your $50 Bridge payment adds nothing toward the annual cap on what you pay under your drug plan. Reaching that limit with other covered medicines does not remove this separate Bridge charge. Coupons cannot lower the Bridge payment.
Read the official Bridge conditions Keep the total alongside the coverage answer