How much is Phentermine without insurance?

No seller publishes a verified all-in cash figure for Phentermine, so halfrx shows no price for it rather than an estimate. That is a fact about what is published, not a gap in the data.

What is the cheapest way to get Phentermine without insurance?

Qsymia (phentermine/topiramate) at $75 a month, the only verified route to phentermine on this site. That figure is its maintenance price, not a starting-dose headline.

Is there a cheaper route to the same medication?

The only verified route to phentermine on this site is Qsymia (phentermine/topiramate), at $75 a month; Phentermine itself carries no verified maintenance price.

Does a cash price touch my deductible?

No. Paying cash is a transaction outside your plan, so it neither counts toward a deductible nor toward an out-of-pocket maximum. That cuts both ways: it is often cheaper today and it buys nothing toward the year's cap. Whether your plan covers this at all is a separate question — see does insurance cover it.

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What Phentermine costs without insurance

no verified cash price is published

How much does Phentermine cost without insurance?

No seller publishes a verified all-in cash price for Phentermine, so this page carries no figure for it rather than an estimate. The one route to phentermine on this site with a verified maintenance price is Qsymia (phentermine/topiramate), at $75 a month. A pharmacy acquires it for about $2 a month under the federal NADAC survey, which is the number the price above is worth reading beside. Paying cash is a different transaction from being covered: the cash price does not touch a deductible. A plan that covers the drug can cost less or more than this, depending on the plan rather than on the drug.

What a pharmacy pays

Per month under the federal NADAC survey, effective 2026-09-23. Not a price a patient can obtain and not net of rebates — it is the cost side of the same transaction, published. The full table →

Phentermine price, terms and sources →Dosing schedule →Side effects →Does insurance cover it →Medicaid by state →What it costs at the counter →When a generic can arrive →Free through the maker's program? →Everything ranked by price →

Where these Phentermine figures come from

Everything on Phentermine

Phentermine cost, answered

How much is Phentermine without insurance?: No seller publishes a verified all-in cash figure for Phentermine, so halfrx shows no price for it rather than an estimate. That is a fact about what is published, not a gap in the data.
What is the cheapest way to get Phentermine without insurance?: Qsymia (phentermine/topiramate) at $75 a month, the only verified route to phentermine on this site. That figure is its maintenance price, not a starting-dose headline.
Is there a cheaper route to the same medication?: The only verified route to phentermine on this site is Qsymia (phentermine/topiramate), at $75 a month; Phentermine itself carries no verified maintenance price.
Does a cash price touch my deductible?: No. Paying cash is a transaction outside your plan, so it neither counts toward a deductible nor toward an out-of-pocket maximum. That cuts both ways: it is often cheaper today and it buys nothing toward the year's cap. Whether your plan covers this at all is a separate question — see does insurance cover it.

Every figure here carries its source and the date it was read, shown on each seller's own listing. Where a price is not published, this page says so. Information only, not medical advice.