Costco members can now get health checkups for just $29.

It's a new service from Costco in partnership with a direct-to-consumer marketplace company called Sesame.

Costco members can book visits with medical providers nationwide directly through their membership in all 50 states.

It doesn't bill through health insurance, Sesame primarily caters to uninsured Americans, and those with high-deductible plans who prefer to pay cash for their health care.