Oral bisphosphonates are the cheap end of osteoporosis treatment, and alendronate is the cheapest thing on that end. A 70 mg tablet, the standard once-weekly dose, costs a pharmacy about 26 cents. A full year of the drug costs a pharmacy $13.41.
So the useful question is not which osteoporosis pill is affordable. Several are. The question is why the same shelf holds a 26-cent tablet and an $85 tablet, and how to avoid accidentally buying the second one. This guide prices the whole oral class as of September 3, 2026: alendronate (Fosamax), risedronate (Actonel and Atelvia), ibandronate (Boniva), and raloxifene (Evista) as the adjacent non-bisphosphonate option.
What Does Alendronate Cost Without Insurance?
Acquisition costs come from the CMS National Average Drug Acquisition Cost survey, with generic and most brand rows effective August 19, 2026, brand Actonel effective January 21, 2026, and brand Fosamax effective January 1, 2026. Cash prices come from Cost Plus Drugs and Drugs.com, both read September 3, 2026. Dosing intervals come from the FDA-approved labels.
| Drug and standard regimen | CMS acquisition cost, 30 days | Cash price, 30 days | Brand version, 30 days |
|---|---|---|---|
| Alendronate 70 mg weekly (generic Fosamax) | $1.12 | $5.53 to $10.49 | Fosamax, $167.59 |
| Alendronate 10 mg daily (generic Fosamax) | $3.49 | $7.38 to $8.53 | brand strength discontinued |
| Ibandronate 150 mg monthly (generic Boniva) | $2.75 | $10.03 | Boniva, $166.67 |
| Raloxifene 60 mg daily (generic Evista) | $7.08 | $8.42 | Evista, $190.20 |
| Risedronate 35 mg weekly (generic Actonel) | $8.72 | $22.09 | Actonel, $354.43 |
| Risedronate 150 mg monthly (generic Actonel) | $12.82 | $35.24 | not in current CMS data |
| Risedronate DR 35 mg weekly (generic Atelvia) | $129.21 | $72.77 | Atelvia, $276.47 |
| Alendronate oral solution 70 mg/75 mL, four weekly doses | $199.31 | $249.28 | brand form discontinued |
The arithmetic behind those first columns is worth doing yourself. CMS prices a generic alendronate 70 mg tablet at $0.25788, and the label calls for one tablet a week, so a 30-day month is about 4.33 tablets, or $1.12 of drug. A year is 52 tablets, or $13.41. Ibandronate is $2.75242 for a single tablet taken once a month. Raloxifene is $0.23589 for a daily tablet, or $7.08 a month.
Two things jump out of that table. The first is that the liquid and the delayed-release forms cost 20 to 100 times what the plain tablets cost for the same molecule, and both are dramatically more expensive than the drug people usually think of as expensive. The second is that the brand names still carry three-figure monthly prices for products whose generics cost single digits.
There is also a real gap between what an unhelped counter charges and what any discount route charges. Cost Plus Drugs publishes a retail comparison of $28.61 per alendronate 70 mg tablet next to its own $5.53 price for a pack of four, and $175.80 for 30 raloxifene tablets next to its own $8.42. Treat those retail figures as evidence of the spread rather than as a price you should ever pay.
What Drives the Price
Brand versus generic, and nothing else is close. CMS prices a brand Fosamax 70 mg tablet at $38.70415 and the generic at $0.25788. That is 150 times the money for the same molecule at the same strength. Brand Actonel is $81.85550 a tablet against $2.01365 for generic risedronate.
Formulation, not just molecule. Delayed-release risedronate (generic Atelvia) costs $29.84167 a tablet in the same CMS survey where the plain 35 mg tablet costs $2.01365. The oral solution of alendronate costs $0.66435 per milliliter, and a weekly dose is 75 milliliters, or $49.83. Same drugs, different delivery, wildly different bills.
Dosing interval. Alendronate and risedronate 35 mg are weekly, ibandronate and risedronate 150 mg are monthly, and raloxifene and alendronate 10 mg are daily. A per-tablet price tells you almost nothing until you multiply by the schedule. Ibandronate looks expensive per tablet at $2.75 and is one of the cheapest drugs here per month.
Quantity per fill. Fixed dispensing costs dominate a drug this cheap. Drugs.com lists alendronate 70 mg at $10.49 for 4 tablets, $15.88 for 12, and $60.30 for 100. The 100-count is about two years of medicine for six times the price of one month.
Whether you use any discount route at all. The gap between an unhelped retail counter and a transparent mail pharmacy is the single biggest swing available to you, and on this drug class it is a factor of three to twenty.
Cash Price vs. Insurance
This is one of the clearest cases in medicine where paying cash beats using coverage. If your copay is $10 or $15, a $5.53 mail order wins outright and you skip the pharmacy benefit entirely.
The usual tradeoff applies and matters less than usual. Money spent outside your plan does not count toward a deductible or out-of-pocket maximum, and you cannot stack a discount card with insurance on the same fill. On a drug that costs less than a sandwich for a month, that lost deductible credit is not worth chasing.
Where cash payers get hurt is the brand. If a prescription is written for Fosamax, Actonel, Atelvia, Boniva or Evista rather than the generic, the pharmacy will fill it as written and you will pay a three-figure monthly price for a drug available in single digits. Ask your prescriber to write generically and confirm at the counter before you pay. If a pharmacy quotes you a three-figure price for generic alendronate, run it through our fair price checker before handing over a card. That quote is a contract artifact, not a market price.
The expensive part of managing osteoporosis as a cash payer is almost never the pills. It is the bone density scan, the office visits, and the lab work. Our DEXA scan cost guide covers the scan, and a free or sliding-scale clinic can often handle the prescribing and monitoring for little or nothing.
How to Pay Less
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Price a transparent mail pharmacy first. Cost Plus Drugs lists alendronate at $5.53 for a pack of four 70 mg tablets, $6.15 for four 35 mg, and $7.38 for 30 of the 10 mg, plus a shipping charge added per order at checkout. Raloxifene is $8.42 for 30 tablets on the same site against a stated $175.80 retail comparison.
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Run a free discount card if you fill locally. Card prices on cheap generics routinely beat both retail and many copays, and checking takes a minute. Our comparison of GoodRx vs. SingleCare explains how to check both on the same prescription and why an online quote can move between visits.
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Insist on the plain tablet unless there is a specific reason not to. Delayed-release risedronate and liquid alendronate cost 20 to 100 times what the ordinary tablets cost. If a prescription lands on one of those forms, it is worth asking why before you fill it.
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Ask for a 90-day or larger prescription. Every route here charges fixed costs per fill. Drugs.com’s price for 12 alendronate tablets is $15.88 against $10.49 for four, so tripling the quantity costs about 51% more, not 200% more.
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Compare the whole class, not just your drug. Monthly ibandronate at $10.03 and weekly alendronate at $5.53 are not far apart, and both are far below risedronate’s $22.09. If cost is a factor, that is a conversation worth having with your prescriber before the prescription is written rather than after.
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Handle the surrounding care, which is the real bill. If a clinic or hospital sends you an unexpected charge for the visit or the scan, our guide to negotiating medical bills covers what to do next, and hospital charity care applies if a health system did the billing.
Bottom Line
Budget $5 to $11 a month for generic alendronate, or roughly $72 to $136 for a year of the 52 tablets a year takes. Treat anything above about $30 a month as a signal to shop rather than a fact about the drug.
This is the cheapest real osteoporosis treatment available, and the gap to everything else is enormous. A full year of alendronate costs less than the $217.31 Medicare pays a hospital outpatient department just to administer a single Reclast infusion, and a rounding error next to the injectable biologics: Prolia and Evenity are quoted in the thousands per dose, and the daily anabolics Forteo and Tymlos higher still. If you are weighing bone protection alongside menopause treatment, our estradiol cost guide and hormone therapy cost guide price that side of the decision.