KEY TRADING PARTNERS 5010 TESTING STATUS
Clearinghouses                    
  Availity 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed
12/30/2011
  Capario (inbound to HS) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed
3/26/2012
  Claim.MD 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           In Progress  
  Electronic Network System (Ingenix/Optum) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           In Progress  
  Emdeon (inbound to HS) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 3/12/2012
  Emdeon (outbound from HS) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 3/19/2012
  Emdeon Dental (inbound to HS) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
        X         Completed 6/25/2012
  InstaMed 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/1/2012
  MD Online 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 2/11/2012
  OptumInsight/ENS (inbound to HS "ENS5010") 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X   X   X   Completed 3/27/2012
  OptumInsight/ENS (outbound from HS) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 6/27/2012
  Practice Insight 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 2/14/2012
  Relay Health 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 12/21/20111
  Tesia 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
        X         Completed 1/17/2012
Payors                    
  Activa 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X X         Completed 03/20/2012
  Alaska BCBS (Premera) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 12/27/2011
  Arizona BCBS 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 03/26/2012
  Boon-Chapman Benefit Administrators 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 3/1/2012
  California BS 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 12/16/2011
  Complementary HealthCare Plan 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 03/20/2012
  Cornerstone Benefits Administrators 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 03/08/2012
  Firstcare 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/3/2012
  Georgia BCBS 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/23/2012
  Indiana BCBS – Anthem 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/23/2012
  John Alden Life Insurance Company 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 8/20/2011
  Kentucky BCBS – Anthem 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/23/2012
  MedCom (Prison) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 12/28/2011
  Midwest Group Benefits 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 3/1/2012
  Missouri Blue Shield – Anthem 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/23/2012
  Ohio BS - Anthem 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/23/2012
  Pennsylvania BS (Highmark) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 1/09/2012
  Sagamore Health Network 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 12/28/2011
  Time Insurance Company 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 8/20/2011
  Union Security Insurance Company 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 8/20/2011
  Washington BC (Premera) 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Completed 12/27/2011
  WebTPA 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X X           Completed 10/4/2011
Vendors                    
  Applied Computer Services PMA 2000 837I 837P 837D 835 270 /271 276 /277 278 Testing Status  
      X           Completed  
  GalacTek Eclipse 2011 rel 9/2/2011 837I 837P 837D 835 270 /271 276 /277 278 Testing Status  
      X           In Progress  
  MegaEasy MediSoft v17 837I 837P 837D 835 270 /271 276 /277 278 Testing Status  
    X X           Completed  
  Navaro Medical Solutions 837I 837P 837D 835 270 /271 276 /277 278 Testing Status  
      X           Completed  
  Stratford Systems, Inc. 837I 837P 837D 835 270 /271 276 /277 278 Testing Status  
    X X           Completed  
  Symmetry GMS/2 v 8.05
837I 837P 837D 835 270 /271 276 /277 278 Testing Status  
      X           Completed  
Government                    
  Alaska Medicaid (First Health)                  
    AK 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 1/04/2012
  Champus/TriCare North 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/7/2011
  DMERC Region C 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/14/2011
  DMERC Region D 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/14/2011
  GA Medicare B 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 1/30/2012
  Highmark Medicare Services    
  DC 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/6/2011
  NJ 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/5/2011
  MD 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/5/2011
  PA 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/5/2011
  Noridian Administrative Services, LLC  
  AK 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 1/1/2012
  AZ 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 1/1/2012
  SD 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 1/1/2012
  WA 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 1/1/2012
  Palmetto GBA  
  Railroad 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 12/19/2011
  Champus/TriCare South 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 12/7/2011
  Pennsylvania Medicaid                  
  837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 1/1/2012
  Pinnacle  
  Arkansas Medicare B 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 12/28/2011
  Arkansas BCBS 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 12/28/2011
  Trailblazer Health Enterprises, LLC  
  CO 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 12/19/2011
  NM 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 12/19/2011
  OK 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
    X           Approved 12/19/2011
  TX 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
  X X           Approved 12/19/2011
  Georgia Medicaid - HP                  
    GA 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
      X           Approved 12/7//2011
  Texas Medicaid HP                  
    TX 837I 837P 837D 835 270 /271 276 /277 278 Testing Status Production Date
        X           Approved 12/21/2011