The landscape of senior healthcare is undergoing a significant transformation as SCAN Health Plan, one of the nation’s largest non-profit Medicare Advantage organizations, and retail giant Costco Wholesale Corporation have announced a strategic partnership to offer a new suite of insurance products. This collaboration, aimed specifically at the burgeoning senior demographic, marks a pivotal expansion for both entities. SCAN Health Plan, which currently serves approximately 460,000 members across six states—California, Arizona, Nevada, Texas, New Mexico, and Washington—will work alongside Costco to deploy jointly branded Medicare Advantage (MA) plans and Medicare Supplement options.
This initiative represents Costco’s first comprehensive foray into the Medicare insurance market, a move that aligns with the retailer’s broader strategy to deepen its footprint in the healthcare services sector. The partnership, initially brought to light by the Wall Street Journal and subsequently confirmed by both companies, involves the rollout of jointly branded products in three distinct markets. While the specific states have not yet been named, the companies confirmed that two states will see the introduction of Medicare Advantage products, while a third will feature a Medicare Supplement (Medigap) offering. These plans remain subject to customary regulatory approvals from the Centers for Medicare & Medicaid Services (CMS) and state insurance departments.
Strategic Objectives and the Retail-Health Synergy
The partnership is rooted in a shared philosophy of member-centric value and trust. For Costco, a company that has built a loyal following through its membership-based model and reputation for quality, the transition into insurance is a logical extension of its existing health-related services, which include pharmacies, optical centers, and hearing aid clinics. Ron Vachris, CEO of Costco, emphasized that the decision to partner with SCAN was driven by a desire to enhance the healthcare experience for the retailer’s senior members. According to Vachris, the collaboration builds upon a foundation of understanding what matters most to seniors: affordability, reliability, and ease of access.
From the perspective of SCAN Health Plan, the partnership offers an unprecedented opportunity to leverage the brand equity of a retail powerhouse. Dr. Sachin Jain, CEO of SCAN Group and SCAN Health Plan, noted that Costco’s high level of trust among seniors is a primary asset. Seniors frequently visit Costco for essential needs, ranging from groceries and over-the-counter medications to specialized services like audiology and vision care. By integrating insurance products into this familiar ecosystem, SCAN aims to simplify the often-complex process of selecting and utilizing Medicare coverage.
Expanding the Product Horizon: Medicare Supplements and Beyond
A notable aspect of this partnership is SCAN’s entry into the Medicare Supplement market. Historically, SCAN has focused almost exclusively on Medicare Advantage plans, which provide an all-in-one alternative to Original Medicare by including Part A, Part B, and often Part D (prescription drug) coverage through private contracts. Medicare Supplements, however, are designed to work alongside traditional Medicare to cover "gaps" such as deductibles, copayments, and coinsurance.
Dr. Jain highlighted that this move is a strategic "first incursion" for the non-profit insurer. By offering supplements, SCAN can reach a segment of the population that prefers the flexibility of traditional Medicare but seeks financial predictability. This expansion allows SCAN to diversify its portfolio and compete more effectively in a market where consumers are increasingly looking for customized coverage options.
Looking toward the future, the partnership envisions a holistic integration of services. Beyond insurance premiums and coverage details, the companies have hinted at a "re-invented pharmacy experience." This could involve more seamless coordination between insurance benefits and Costco’s pharmacy operations, potentially lowering out-of-pocket costs for members. Additional benefits under consideration for future years include enhanced over-the-counter (OTC) allowances, integrated vision and audiology packages, and other supplemental benefits that cater to the "healthy and independent" lifestyle SCAN promotes.
Contextual Background: The Evolving Medicare Landscape
The Medicare Advantage market has seen explosive growth over the last decade. As of 2024, more than 30 million people are enrolled in MA plans, accounting for approximately half of the total Medicare-eligible population. This growth is driven by the additional benefits MA plans often provide—such as dental, vision, and fitness programs—which are not covered under traditional Medicare.
However, the industry has also faced scrutiny regarding the complexity of plan selection and the transparency of marketing practices. SCAN Health Plan has been vocal about these challenges, launching its "Health Insurance is Broken" campaign last year. The campaign serves as a critique of the industry’s systemic inefficiencies and a call for a more member-focused approach. Dr. Jain’s assertion that the industry is "broken" underscores the motivation behind the Costco partnership: to provide a transparent, value-driven alternative to the traditional insurance model.

Chronology of the Partnership and Market Entry
The development of this partnership follows a clear timeline of strategic expansion for both organizations:
- September 2023: SCAN Health Plan launches the "Health Insurance is Broken" campaign, signaling a shift toward aggressive advocacy for consumer-centric reforms in the insurance sector.
- Late 2023 – Early 2024: Internal negotiations between SCAN and Costco leadership begin, focusing on aligning the non-profit’s clinical expertise with the retailer’s operational scale.
- May 2024: Initial reports surface via the Wall Street Journal regarding Costco’s intentions to enter the Medicare plan space.
- Late May 2024: Official joint announcement from SCAN and Costco confirming the partnership and the intent to launch products in three states pending regulatory clearance.
- Upcoming (Fall 2024/2025): Anticipated enrollment periods for the new jointly branded plans, coinciding with the Medicare Annual Enrollment Period (AEP).
Data-Driven Insights: Why Retail Partnerships Matter
The trend of "retailization" in healthcare is backed by significant consumer data. A report from Accenture suggests that nearly 30% of consumers would be open to receiving healthcare services from non-traditional providers, including retail pharmacies and big-box stores, due to convenience and cost transparency. Furthermore, Costco’s member base is uniquely suited for this venture; the average Costco member has a higher median income and a higher level of brand loyalty than the average retail shopper, making them an attractive demographic for premium-value insurance products.
SCAN Health Plan’s performance metrics also play a role in the viability of this partnership. SCAN has consistently earned high "Star Ratings" from CMS, which measures the quality of care and member satisfaction. High-rated plans often receive bonus payments from the government, which can then be reinvested into richer benefits for members—a cycle that Costco aims to leverage to maintain its "value" proposition.
Official Reactions and Industry Implications
Industry analysts view the Costco-SCAN partnership as a direct challenge to established insurance giants like UnitedHealthcare, Humana, and CVS Health (Aetna). By bypassing traditional brokerage models and marketing directly to a massive, pre-existing membership base, Costco and SCAN can significantly reduce customer acquisition costs.
"This is about trust and distribution," says one healthcare market analyst. "In a market where seniors are overwhelmed by television commercials and mailers, the Costco brand acts as a filter. If Costco vouches for the plan, the member feels a level of security that a traditional insurance brand might struggle to build on its own."
The implications for the pharmacy sector are equally profound. By potentially directing its insurance members to Costco pharmacies, the partnership creates a closed-loop system that can better manage medication adherence and chronic conditions—key factors in maintaining the health of a senior population and controlling overall healthcare costs.
Analysis of Potential Challenges
Despite the optimistic outlook, the partnership faces several hurdles. Insurance is a highly regulated industry with varying requirements in every state. Expanding the partnership beyond the initial three states will require navigating a patchwork of legal and operational requirements. Additionally, the success of the "re-invented pharmacy experience" will depend on technological integration between SCAN’s clinical data and Costco’s retail systems.
Furthermore, the Medicare Advantage market is currently facing regulatory headwinds, with CMS implementing stricter rules on marketing and risk adjustment. SCAN and Costco will need to ensure that their jointly branded products remain compliant with these evolving standards while delivering the promised value to their members.
Conclusion: A New Chapter in Senior Care
The collaboration between SCAN Health Plan and Costco marks a significant milestone in the convergence of retail and healthcare. By combining the clinical expertise and non-profit mission of SCAN with the scale and consumer trust of Costco, the partnership aims to redefine what Medicare coverage looks like for the modern senior. As the products move through the regulatory approval process and head toward the market, the industry will be watching closely to see if this model can truly "fix" what SCAN describes as a broken system, providing a blueprint for future retail-health integrations. For seniors, the result may be a more integrated, affordable, and trustworthy way to manage their health in their later years.
