How to Save Money on Phendimetrazine in 2026: Coupons, Discounts, and Patient Assistance

Phendimetrazine is one of the more affordable prescription weight-loss medications on the market — especially compared to newer GLP-1 drugs like Wegovy or Zepbound, which can cost $1,000 or more per month. But "more affordable" doesn't mean cheap, and if you're paying cash or have limited insurance coverage, it helps to know every option available.

Here's a comprehensive breakdown of how to reduce your Phendimetrazine costs in 2026.

What Does Phendimetrazine Cost Without Insurance?

Phendimetrazine is a generic medication (the brand-name Bontril PDM has been discontinued), which keeps cash prices relatively reasonable compared to brand-name weight-loss drugs:

• 35 mg immediate-release tablets (90 count): Retail cash price approximately $40-$65
• 105 mg extended-release capsules (30 count): Retail cash price approximately $90-$140

These prices can vary significantly by pharmacy — which is why using a discount card is so important.

Use GoodRx to Save Up to 74% on Phendimetrazine

GoodRx is the most widely used prescription discount card in the U.S., and it works on Phendimetrazine. As of 2026:

• GoodRx coupon price for 35 mg tablets: as low as $10.86 (vs. $41.93 retail) — a savings of up to 74%
• GoodRx coupon price for 105 mg ER capsules: as low as $35.29 (vs. $133.74 retail) — a savings of 74%

To use a GoodRx coupon, simply show the discount code at the pharmacy counter. It can be used whether or not you have insurance, but it cannot be combined with insurance in most cases. Always compare the GoodRx price to your insurance copay — GoodRx is sometimes cheaper.

SingleCare: Another Strong Option

SingleCare is another prescription savings program that works on Phendimetrazine. As of 2026, SingleCare pricing for 90 tablets of the 35 mg formulation is approximately $19.85 at participating pharmacies — a significant savings over the retail price of around $60.54.

Both GoodRx and SingleCare are accepted at most major chain pharmacies and many independent pharmacies. It's worth checking both before filling your prescription, as prices can vary by pharmacy.

Does Insurance Cover Phendimetrazine?

Coverage varies widely by plan:

• Commercial insurance: Many commercial plans do cover Phendimetrazine, usually as a Tier 2 or Tier 3 drug with copays ranging from $15 to $50/month. Prior authorization or step therapy (requiring a prior phentermine trial) may be needed.
• Medicare Part D: Medicare typically does NOT cover weight-loss medications including Phendimetrazine. If you have Medicare, cash price with a GoodRx or SingleCare coupon is likely your best option.
• Medicaid: Coverage varies significantly by state. Contact your state Medicaid program or pharmacist to determine if Phendimetrazine is covered under your plan.

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Tips to Maximize Savings

• Ask for a 90-day supply: Filling a 3-month supply at once often costs less per unit than three 30-day fills. Ask your doctor if a 90-day prescription is appropriate given Phendimetrazine's short-term use designation.
• Compare pharmacies: Even with the same discount card, different pharmacies may offer different prices. GoodRx and SingleCare both allow you to compare prices across pharmacies near you before deciding where to fill.
• Use GoodRx Gold: GoodRx Gold is a paid membership program (around $9.99/month) that can reduce Phendimetrazine costs even further — to as low as $10.86 per fill for 35 mg tablets.
• Ask your doctor about mail-order pharmacy: If you have commercial insurance, your plan's mail-order pharmacy may offer reduced copays for 90-day supplies of maintenance medications.

Is There a Phendimetrazine Patient Assistance Program?

Since brand-name Bontril has been discontinued, there is no longer a manufacturer-sponsored patient assistance program (PAP) for Phendimetrazine. For patients who cannot afford the medication, the best options are GoodRx or SingleCare discount cards, which can reduce prices to $10-$20 per fill for the immediate-release tablets.

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Need Help Locating It First?

Before worrying about cost, you'll need to find a pharmacy that actually has Phendimetrazine in stock. medfinder helps patients find their medication at pharmacies near them, so you don't have to call pharmacy after pharmacy. Once you know which pharmacy has it, bring your GoodRx or SingleCare coupon to get the best price.