Blueberry memberships are renew and are billed month-to-month or annually depending on the plan you choose when you sign up. There is no commitment, and you can cancel your membership at any time. However, if you cancel your membership and later reactivate it, you would have to pay a re-enrollment fee. Most families find that an entire year of Blueberry membership will save them hundreds in copays and fees from typical doctor visits or urgent cares