title: An HMO alternative. Vivius would let docs set own rates, patients pick own docs.
authors.forename: J
authors.initials: J
authors.lastname: Tieman
mesh_terms: D003256:Community Participation; D017047:Cost Sharing; D005251:Fees, Medical; D006264:Health Benefit Plans, Employee / Q000458:organization & administration*; D018854:Managed Competition / Q000458:organization & administration*; D017146:Models, Organizational; D014481:United States