DETROIT, Mich. (HAP CARESOURCE) — HAP CareSource, a mission-driven health insurance plan, today announced the appointment of Sarah Musser as Michigan’s market president. The creation of this position supports the plan’s statewide expansion following a successful bid to provide Medicaid to new regions across the state. Musser will transition from her current role as vice … Continue reading HAP CareSource appoints Sarah Musser as market president in Michigan to support growth across state