AETNA
AETNA WORKERS COMP ACCESS
AFFINITY
AIG
ALLSTATE
ALTA SERVICES
AMERICAN CARE SOURCE
AMERICAN GROUP ADMINISTRATORS
AMERICAN MEDICAL AND LIFE
AMERICHOICE
AMERIGROUP
AMERIHEALTH
AMERIHEALTH ADMINISTRATORS
ANTHEM HEALTH AND LIFE INS
ATLANTICARE
CENTERCARE
CIGNA
COMPREHENSIVE CARE SERVICE
CONSOLIDATED SERVICES GROUP
CONSUMER HEALTH NETWORK
DEVON ULLICARE
DIRECTCARE AMERICA
ENCOMPASS
EVOLUTIONS HEALTHCARE SYSTEMS
FIRST MANAGED CARE OPTION
FOCUS
GEICO
GHI
HEALTH INTERNATIONAL
HEALTH NET
HEALTH NET THE GUARDIAN
HEALTH NETWORK OF AMERICA
HEALTHCARE PAYORS COALITION
HOMELINK
HORIZON

HORIZON CASUALTY
TECH HEALTH
IBC
INTERGROUP
KEMPER NATIONAL SERVICES
KEYSTONE HEALTH PLAN EAST
MAKSIN MGT CORP
MEDICAID
MEDICAL SERVICES CO. (MSC)
MEDICARE
METRACOMP
MULTIPLAN
NEW JERSEY CARPENTERS FUND
NJ CURE
ONE HEALTH PLAN OF NJ
OXFORD HEALTH PLAN
PMSI
PPO NEXT / MASTERCARE
PRIVATE HEALTHCARE SYSTEMS (PHCS)
PROCURA MANAGEMENT
PROGRESSIVE
PRUDENTIAL HEALTH CARE
SCIBAL
SELECTIVE INSURANCE
SPECTRUM ADMINISTRATORS
STATE WORKMENS INSURANCE FUND
TRAVELERS INSURANCE
TRICARE
TRIPLE AAA
UNIFORMED SERVICES FAMILY HEALTH PLAN
UNITED HEALTHCARE
UNIVERSITY HEALTH PLAN
USA MANAGED CARE ORGANIZATION
WAUSAU INSURANCE COMPANY
YELLOW FREIGHT
ZENITH
ZURICH US