title: Employers tell health plans 'not so fast' on premium hikes.
authors: J
authors: J
authors: Lawrence
mesh_terms: D002140:California; D005249:Fees and Charges / Q000639:trends*; D017754:Group Purchasing; D006264:Health Benefit Plans, Employee / Q000191:economics*; D017048:Health Care Costs / Q000639:trends; D006279:Health Maintenance Organizations / Q000191:economics*; D006801:Humans; D017008:Negotiating; D014481:United States