Costco Pharmacy

Publishes cash prices for prescriptions online, and its pharmacy counter is open to non-members in most states.

Best for

Anyone paying cash for a prescription who wants to compare a real price before walking in.

Why Kave includes this

Two things earn it a place: the cash price is published before you commit, and federal and state pharmacy rules mean the pharmacy counter generally serves non-members even though the warehouse does not. That second fact is the one almost nobody knows, and it is worth more than the discount.

Expected cost: Cash prices are searchable by drug on the pharmacy site. A member prescription program offers further discounts.
Insurance requirement: None. Also bills most insurance plans where you have them.
Who qualifies: The pharmacy counter is generally open to non-members. Confirm with your local warehouse, as practice varies by state.
Where it is available: Nationwide (United States)
How you use it: In person and Online or by phone
Languages: English and Spanish

Limitations Kave wants you to know about

You may need to ask specifically for pharmacy access if you are not a member.
Warehouse locations are sparse in rural areas.
Prices vary by location and change without notice.

View Official Program

Verification

Compiled by Kave on July 1, 2026 and link-checked. Not yet independently verified. Kave assembled this from the organisation’s own published material and confirmed the links resolve. No reviewer has confirmed the eligibility details against the source, so check them on the official site before you rely on them.

Compiled: July 1, 2026 (28 days ago)
Next scheduled review: September 29, 2026
Reviewed by: Not yet reviewed

Sources used

Costco Pharmacy — read July 1, 2026

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Kave quality score

77/100

Kave lists resources scoring 80 or above that also clear all four mandatory gates.

Patient impact18/25
Affordability or financial value16/20
Transparency13.5/15
Accessibility10.5/15
Ease of use8.2/10
Institutional credibility3.9/5
Geographic reach3.8/5
Privacy and data practices3.5/5

Geographic reach is deliberately worth only five points, so a strong local resource is not pushed out by a weak national one. Read the methodology.