Hunter, Grace <br/><br/>
Prior authorization and overuse of imaging.  [electronic resource] 

 -  Health affairs (Project Hope)  Dec 2012 
 - 2830 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>2694-233X 
<br/><br/><label>Standard No.: </label>10.1377/hlthaff.2012.1236  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost Savings<br/>Diagnostic Imaging--economics<br/>Health Services Misuse--economics<br/>Humans<br/>Insurance Claim Review--statistics & numerical data<br/>Insurance Coverage--legislation & jurisprudence<br/>Reimbursement Mechanisms--statistics & numerical data<br/>United States