Read the whole bill, then compare

Compare the same parts of the bill

In a small sample of online-care sites checked as of September 2026, membership fees often sat apart from the medicine bill.

This tells you to check for a separate medicine bill. It cannot tell you the usual price across all services.

A starting price may end

List price is the maker’s published price for a package of medicine. A cash offer or an insurance bill can change the price you pay for that medicine.

As of September 2026, the published list price for semaglutide (Wegovy) is $1,349.02 per package.

That figure is not a quote for your care or a promise of your final bill.

Ask for the exact offer terms and the later bill. Discuss the product’s strength with the health professional writing the prescription.

Approval and insurance payment are separate

Ask if your plan’s formulary, or covered-drug list, includes the exact medicine.

Prior authorization means the plan asks for approval before paying. Ask who sends the information and what happens if it says no.

Medicare uses Part D for prescription-drug benefits, but ordinary rules checked as of September 2026 exclude payment for weight-loss medicines.

For a covered condition, such as type 2 diabetes, Part D may pay for the medicine. The exact drug still has to meet your plan’s medicine-list and approval rules.

Ask the prescriber and plan which condition your prescription treats, and whether that use is covered.

Medicare’s temporary Bridge has its own rules

Under the Medicare GLP-1 Bridge rules checked as of September 2026, qualifying people can get certain medicines with a $50 copay for each monthly supply.

A copay is the patient’s share of a bill that is covered.

The Bridge opens July 1, 2026; its closing day is December 31, 2027, and it pays outside ordinary Part D.

You must have a qualifying Medicare drug plan and be 18 or older. Ask your plan whether its type of cover qualifies.

Your clinician checks your BMI from when GLP-1 treatment began. The BMI number is calculated from height and weight.

These weight-and-health rules are starting checks, not a promise of approval:

• BMI of 35 or higher passes the weight check without any extra condition listed below.
• BMI of 30 or higher needs a qualifying heart, blood-pressure or kidney condition. The next paragraph names the exact conditions to check.
• With BMI of 27 or higher, one condition must also apply: pre-diabetes, qualifying artery disease with symptoms, or a stroke or heart attack in the past.

For the middle group, the heart problem must be the type named “heart failure with preserved ejection fraction” in medical records.

Blood-pressure readings use a unit written as mm Hg.

To meet this rule despite two blood-pressure medicines, a reading must be over either limit: 90 mm Hg on the bottom, or 140 on top.

For the kidney rule, long-term kidney disease must be recorded as stage 3a or later.

For the lower-BMI group, the artery illness must be recorded as “symptomatic peripheral artery disease”.

Take these names and your health records to the prescriber. Ask which rule fits you and whether any other rule excludes you.

The Bridge also requires a prescription, approval before payment, and planned support with eating and physical activity.

People with type 2 diabetes are routed to ordinary Part D rules rather than this Bridge.

A Part D payment towards GLP-1 medicine in 2026 also blocks Bridge use for that year.

The program and prescriber must check all the rules, including your plan and any other health reasons that could rule this route out.

The $50 does not count towards the Part D yearly out-of-pocket limit, and the Bridge provides no low-income subsidy.

An out-of-pocket limit is the yearly cap on what the patient pays under the plan. A subsidy is extra payment help.