How to Lower Your Prescription Drug Costs (12+ Proven Strategies, 2026)

Discount Card Comparison Tools: GoodRx, RxSaver, and SingleCare

These free apps and websites aggregate discount pricing from pharmacy benefit managers (PBMs) and display the lowest available price at pharmacies near you. They are not insurance. You show the coupon at the pharmacy counter and pay the discounted cash price.

Costco Pharmacy (No Membership Required)

By law, you do not need a Costco membership to use the pharmacy. Costco consistently ranks among the cheapest retail pharmacies for generic drugs because they operate on thin margins and negotiate aggressively. For example, a 90-day supply of generic lisinopril that costs $25 at CVS often costs under $6 at Costco.

If there is no Costco near you, Walmart’s $4 generic list and Amazon Pharmacy (with Prime membership) are strong alternatives for low-cost generics.

Mark Cuban’s Cost Plus Drugs

Cost Plus Drugs operates a different model: they buy drugs at wholesale cost, add a flat 15% markup plus a $5 pharmacy fee and $5 shipping. No hidden PBM markups, no opaque pricing. They carry over 2,500 generic and brand-name medications.

Limitation: Cost Plus is mail-order only with 3-5 day shipping. Not ideal if you need a medication urgently.

Mail-Order and 90-Day Fills

For maintenance medications (drugs you take every day), switching to 90-day fills is one of the easiest savings available. Most insurers charge two copays for a 90-day supply versus three copays for three 30-day fills. That is an automatic 33% savings on copays.

Manufacturer Copay Cards (Brand-Name Drugs)

Nearly every brand-name drug has a copay assistance card that reduces your out-of-pocket cost. These are available to patients with commercial (employer or marketplace) insurance. They typically bring your copay down to $0 to $35 per fill, with an annual benefit cap of $3,000 to $15,000.

Patient Assistance Programs (PAPs): Free or Nearly Free Medications

Virtually every major pharmaceutical company operates a Patient Assistance Program that provides medications at no cost to qualifying patients. PAPs are one of the most powerful (and underused) tools for reducing drug costs. In 2024, manufacturer PAPs provided over $18 billion in free medications.

Read our complete Patient Assistance Program guide for step-by-step application instructions, tips on getting approved, and a list of the largest programs by manufacturer.

Free Trial and First-Fill Programs

Many brand-name drugs offer a free 30-day trial or first-fill program to new patients. These are separate from copay cards and can be combined with them. Your doctor can often provide trial vouchers directly, or you can find them on the drug’s website.

Use trial periods strategically: take the free month while simultaneously applying for a PAP or copay card to cover ongoing costs.

Formulary Tier Exceptions

Insurance formularies organize drugs into tiers, with each tier having a different copay. Tier 1 (generics) might cost $10, while Tier 4 (specialty) might cost $200 or more. But you can request a tier exception to move your drug to a lower tier if your doctor can demonstrate medical necessity.

If your tier exception is denied, you have the right to appeal. See our medication denial appeal guide for templates and strategies that work.

Step Therapy Appeals

Step therapy (also called “fail first”) requires you to try cheaper drugs before your insurer will cover the one your doctor prescribed. While this can make sense in some cases, it is harmful when you have already tried those drugs, when delay risks your health, or when the preferred drug is clinically inferior for your condition.

Over 30 states have passed step therapy reform laws that require insurers to grant exceptions in specific circumstances, such as when a patient has previously tried the step therapy drug or when the drug would cause irreversible harm.

Our medication denial appeal guide covers step therapy exceptions in detail, including state-specific protections.

Specialty Pharmacy vs. Medical Benefit

Some drugs can be covered under either your pharmacy benefit (filled at a pharmacy) or your medical benefit (administered in a doctor’s office or infusion center). The cost to you can be dramatically different depending on which benefit covers it.

Read our specialty pharmacy billing guide to understand which benefit is cheaper for your specific drug and how to request a benefit channel switch.

Medicare Part D Extra Help (Low-Income Subsidy)

Medicare Extra Help (also called the Low-Income Subsidy or LIS) pays part or all of your Medicare Part D premiums, deductibles, and copays. Full Extra Help limits copays to about $4.50 for generics and $11.20 for brand-name drugs in 2026. An estimated 2 million eligible Medicare beneficiaries are not enrolled.

Read our complete Medicare Extra Help guide for detailed eligibility criteria, application steps, and how to maximize your benefits.

The $35 Insulin Cap

The Inflation Reduction Act capped insulin copays at $35 per month for all Medicare Part D enrollees, effective January 2023. This applies to all covered insulin products, with no deductible required. For context, some insulin products previously cost patients $300 or more per month.

Beyond Medicare, all three major insulin manufacturers (Eli Lilly, Novo Nordisk, and Sanofi) have voluntarily capped prices at $35 for all patients, including those with private insurance or no insurance at all. Several states have also passed their own insulin price cap laws.

Read our comprehensive insulin cost guide for manufacturer programs, state-by-state caps, and strategies for getting the lowest price on every type of insulin.

Medicaid Prescription Coverage

Medicaid covers prescription drugs in all states, typically with copays of $0 to $4 for generic drugs and $0 to $8 for brand names. If your income is below 138% of the Federal Poverty Level ($20,783 for a single person in 2026) and you live in an expansion state, you likely qualify for Medicaid. Even in non-expansion states, certain groups (pregnant women, children, people with disabilities) may qualify at higher income levels.

Many people who qualify for Medicaid do not know they are eligible, especially after a job loss, income change, or major medical event. Apply through your state’s Medicaid office or at healthcare.gov.

340B Hospital Pharmacies

The federal 340B Drug Pricing Program requires manufacturers to sell outpatient drugs at a 25-50% discount to hospitals and clinics that serve a disproportionate share of low-income patients. These “covered entities” include community health centers, children’s hospitals, critical access hospitals, and certain cancer centers.

Some 340B entities operate their own pharmacies (called “contract pharmacies”) that pass discounts to patients. You do not need to be uninsured or low-income to use a 340B pharmacy. If you are a patient of a 340B-covered entity, you may be eligible for discounted pricing on all your outpatient prescriptions.

Read our full 340B drug pricing guide to understand eligibility, how to find 340B pharmacies in your area, and how to maximize your savings.

Copay Accumulator Workarounds

Copay accumulators are insurance plan designs where manufacturer copay assistance does not count toward your deductible or out-of-pocket maximum. When the copay card benefit runs out (often mid-year), you suddenly face the full cost of your medication. This is sometimes called the “copay accumulator cliff.”

Read our copay accumulator guide for a complete breakdown of how these programs work, which states have protections, and detailed workarounds.

Pill Splitting (FDA-Approved Medications)

Many drugs cost the same regardless of dose. A 20mg tablet often costs the same as a 10mg tablet. If your doctor prescribes a higher-dose tablet that you split in half, you effectively get two doses for the price of one, cutting your cost by 50%.

Always confirm with your doctor and pharmacist before splitting. Use a proper pill splitter (about $5 at any pharmacy), not a knife.

Therapeutic Substitution

Therapeutic substitution means switching from one drug to a different drug in the same therapeutic class. Unlike generic substitution (same molecule, different manufacturer), therapeutic substitution uses a different molecule that treats the same condition. The savings can be enormous.

Ask your doctor: “Is there a different medication in the same class that would work for me and cost less?” Many drug classes (statins, blood pressure meds, antidepressants, proton pump inhibitors) have multiple options at vastly different price points.