title: Second opinion programs: their potential for Medicaid.
mesh_terms: D006300:Health Services Misuse; D008404:Massachusetts; D008484:Medicaid / Q000191:economics*; D009519:New York City; D012017:Referral and Consultation; D013514:Surgical Procedures, Operative / Q000191:economics* / Q000706:statistics & numerical data; D014481:United States