An individual health insurance policy purchased on or before March 23, 2010. These plans weren’t sold through the Marketplace, but by insurance companies, agents, or brokers. They may not include some rights and protections provided under the Affordable Care Act. Plans may lose “grandfathered” status if they make certain significant changes that reduce benefits or increase costs to consumers. A health plan must disclose whether it considers itself a grandfathered plan. (Note: If you’re in a group health plan, the date you joined may not reflect the date the plan was created. New employees and family members may be added to existing grandfathered group plans after March 23, 2010).