GLP-1 Savings Calculator
Stack every discount you qualify for — insurance, manufacturer coupons, employer coverage, and pre-tax FSA/HSA dollars — to see your real savings per month, per year, and across your full course of treatment.
Savings stack. With commercial insurance plus a manufacturer savings card, many people pay about $25/month instead of $1,000+, and paying through an FSA or HSA shaves your tax rate off the top of that. Over a year, that's often more than $10,000 saved. See your total below.
What this calculator measures
This tool shows how much money the right combination of discounts can save you on a GLP-1 — versus paying the full list price out of pocket. It calculates your net monthly cost after insurance and coupons, adds the tax benefit of paying with FSA or HSA dollars, and projects your savings over your entire treatment duration.
How it works
The savings logic
- Baseline: the full retail (list) price you would pay with no help.
- Insurance or employer coverage brings you down to a plan copay.
- Manufacturer savings card (commercial plans only) cuts the copay further — often to about $25.
- FSA/HSA lets you pay with pre-tax dollars, saving roughly your marginal tax rate on whatever you spend. This calculator models a 25% rate.
| Layer | Effect | Who qualifies |
|---|---|---|
| Plan coverage | List price → copay (~$25–$60) | Covered commercial, employer, Medicare, Medicaid |
| Savings card | Copay → as low as $25 | Commercial & employer plans only |
| Self-pay program | List → ~$499 (Wegovy/Zepbound) | Cash-pay / uninsured |
| FSA / HSA | Cuts effective cost by your tax rate | Anyone with an eligible account |
Why it matters
Over a year, the difference between “I can't afford this” and “$25 a month” is usually just a savings card the patient didn't know to ask for. Mapping your discounts before you start treatment protects you from dropping the medication for cost reasons — a leading cause of people regaining weight.
How to maximize your savings
- Enroll in the manufacturer savings program the day you're prescribed — it's free and applies at the pharmacy.
- Route payment through FSA or HSA so your copays are pre-tax.
- Ask HR whether your employer plan has a weight-management benefit — many added one recently.
- Re-check every plan year; formularies and savings caps change annually.
- Look into patient assistance programs if you're uninsured and low-income.
Real-life example
Clinical considerations
Savings programs have monthly and annual caps and eligibility rules, and they can change without notice. FSA/HSA eligibility assumes a valid prescription. None of this should drive the clinical choice of drug — that belongs with your prescriber, based on your diagnosis and how you respond.
Frequently asked questions
Common questions and answers about this calculator.
Can I combine a savings card with FSA or HSA?
Generally yes — you use the savings card to lower the price at the pharmacy, then pay the remaining amount with FSA or HSA funds for the pre-tax benefit.
Why can't I use a savings card with Medicare?
Federal law prohibits manufacturer copay assistance for drugs paid through Medicare, Medicaid, or other government programs. Savings cards are limited to commercial and employer plans.
How much does FSA/HSA actually save me?
Roughly your marginal tax rate on what you spend. If you're in a 24% bracket and spend $300 a year, you save about $72 in taxes.
What if I'm uninsured?
Look at manufacturer self-pay vial programs (Wegovy, Zepbound), pharmacy coupons, and patient assistance programs. The Cost Calculator estimates these cash prices.
Do savings run out during the year?
They can. Most cards have an annual maximum, after which your cost may rise until the next plan year resets it.
Related calculators
References
- Manufacturer savings program terms — NovoCare and LillyDirect.
- IRS Publication 502 — eligible medical expenses for FSA and HSA.
- Centers for Medicare & Medicaid Services — federal coupon restrictions.
Tool Information
July 28, 2026
Dr. Jaydeep Sanghani
Meet Akabari
Dr. Jaydeep Sanghani
MBBS, MD, DNB(Anaesth.), PDCC(CCM), DrNB(CCM)
AIIMS Bhubaneswar · AIIMS Rishikesh
Critical care specialist and anesthesiologist with advanced training from AIIMS. Reviews health calculators at Calqulate to ensure medical accuracy and evidence-based standards.