title: PPO contracting: lessons learned.
mesh_terms: D003284:Contract Services / Q000592:standards*; D005376:Financial Management / Q000379:methods* / Q000592:standards*; D005377:Financial Management, Hospital / Q000379:methods*; D007348:Insurance, Health / Q000458:organization & administration*; D010934:Planning Techniques; D011243:Preferred Provider Organizations / Q000458:organization & administration*; D014481:United States