title: Variation in Medicaid physician fees.
authors.affiliation: Columbia University.
authors.forename: A
authors.initials: A
authors.lastname: Schwartz
authors.forename: D C
authors.initials: DC
authors.lastname: Colby
authors.forename: A L
authors.initials: AL
authors.lastname: Reisinger
mesh_terms: D003625:Data Collection; D005245:Fee Schedules / Q000191:economics; D005251:Fees, Medical / Q000706:statistics & numerical data*; D006297:Health Services Accessibility / Q000191:economics; D007348:Insurance, Health / Q000191:economics; D008484:Medicaid / Q000191:economics* / Q000706:statistics & numerical data; D006278:Medicare / Q000191:economics; D014481:United States