Priority Health is a Michigan nonprofit health plan owned by Corewell Health, so your coverage and a large share of your provider network sit inside the same organization. Founded in 1986 and headquartered in Grand Rapids, it serves roughly 1.3 million members through individual and family plans on and off the Marketplace, employer group HMO, POS, and PPO plans, self-funded arrangements, Medicare Advantage, Medigap, and Michigan Medicaid. Quality scores back up the model: its HMO Medicare Advantage product holds a 5-star rating from CMS, and NCQA rates its commercial and Medicaid plans 4 out of 5. Employers with staff outside Michigan can reach a national network through the plan’s alliance with Cigna, one of only four such arrangements in the country.