Determines which claim disputes meet acceptable claim dispute criteria, specifically screening for Untimely claims and Resubmissions; maintains a log, categorizes and tracks all received documents, notices, returned receipts; decides and responds to those appeals and claim disputes not meeting criteria with appropriate correspondence and routing. Enters all accepted appeals and claim disputes and its corresponding information into the CRM; creates and maintains case files, including appropriate review sheets for Medical Review and/or Claim Review according to policy, AHCCCS, HCG, and CMS regulations; updates CRM for ongoing cases with responses from reviewers.