Walmart has continued to grow its presence in healthcare over the past few years, with expansions of its primary care clinics and the launch of its new insurance arm.
Here are nine numbers that show how big Walmart is in healthcare and how it plans to grow:
Walmart has opened 20 standalone healthcare centers and plans to open at least 15 more in 2021. The health centers offer primary care, urgent care, labs, counseling and other services.
Walmart's board approved a plan in 2018 to scale to 4,000 clinics by 2029. However, that plan is in flux as the retail giant may be rolling back its clinic strategy, according to a February Insider report.
Walmart in January confirmed plans to offer COVID-19 vaccines in 11 states and Puerto Rico.
In 2020, Walmart established 600 COVID-19 testing sites.
Walmart said it believes expanding its standalone clinics will help bring affordable, quality healthcare to more Americans because 90 percent of Americans live within 10 miles of a Walmart store.
The Walmart Health model lowers the cost of delivering healthcare services by about 40 percent for patients, according to Walmart's former health and wellness president Sean Slovenski.
In October, Walmart partnered with Medicare Advantage insurer Clover Health on its first health insurance plans, which will be available to 500,000 people in eight Georgia counties.
Walmart's insurance arm, Walmart Insurance Services, partnered with eight payers during the Medicare open enrollment period in 2020 to sell its Medicare products. Humana, UnitedHealthcre and Anthem Blue Cross Blue Shield were among the insurers offering the products.