Claims Appeal Status Available from the Provider Telecommunications Network (PTN) and the Medi-Cal Web Site Effective August 22, 2005, providers may determine the status of their appeals using the Provider Telecommunications Network (PTN) and/or the Medi-Cal Web site. The PTN allows providers to access their appeal status. The Medi-Cal Web site allows providers to access both their appeal status and copies of appeal letters for their records.