Provider Quick Reference Guide - CareFirst

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Provider Quick Reference GuideProducts / ID Card PrefixesProvider Service Phone #Where to Send ClaimsWhere to Send CorrespondenceBlueChoice XIK, XIR, XIB, QXG, QXA, XIE, JHZ, XWZ, XIG, QXKBluePreferred XIL, XWV, JHJ, XII, JHI, XIQ, QXM, XIY, XIUHealthyBlue JHG, QXF, JHA, JHC, QXB, QXE, XIF, JHD, JHE, QXD, JHH, QXI, QXL, QXU, QXR, QXS, QXT, QXC, QXHIndemnity XIJ, XWYBlue High Performance NetworkSM (BlueHPNSM)800 842 5975Mail Administrator Box 14116 Lexington, KY 40512Mail Administrator Box 14114 Lexington, KY 40512The National Account Service Company (NASCO)All prefixes are unique. CareFirst IDs have plan codes 080/580 and 190 228 7268Mail Administrator Box 14115 Lexington, KY 40512Mail Administrator Box 14114 Lexington, KY 40512Federal Employee Program (FEP)R prefixDC/Metropolitan Area 202 488 4900MD 800 854 5256DC/Metropolitan Area Mail Administrator Box 14113 Lexington, KY 40512MD Mail Administrator Box 14113 Lexington, KY 40512DC/Metropolitan Area Mail Administrator Box 14112 Lexing

CareFirst BlueCross BlueShield is the shared business name of CareFirst of Maryland, Inc. and Group Hospitalization and Medical Services, Inc. CareFirst of Maryland, Inc., Group Hospitalization and Medical Services, Inc., CareFirst BlueChoice, Inc., The Dental Network and First Care, Inc. are independent licensees of the Blue Cross and

  Cross, Blue, Bluecross, Blueshield, Blue cross, Carefirst, Carefirst bluecross blueshield