title: Mergers. Is bigger better? Health plan consolidation has its upside, but some who contract with insurers see only the downside.
authors.forename: John
authors.initials: J
authors.lastname: Carroll
mesh_terms: D032982:Contracts; D017598:Efficiency, Organizational; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D006282:Health Personnel; D009935:Organizational Affiliation; D014481:United States