A AARP UHC Medicare Complete

ASI Flex PPO, Inc.

Advocare

All Florida PPO

American Medical Society

Acordia National

Adminitron, Inc

Allied Benefit Systems, Inc

AmeriBen Solutions, Inc.

American Community Mutual Insurance Co.

American Maritime Officers Medical Plan

American Medical Security, Inc.

AmeriHealthAdministrators, Inc.

Annunity Board of the Southern Baptist Convention

AssureCare Claims and Administration Company

Applied Income B Bankers Life and Casualty

Blue Cross Blue Shield

Blue Cross Blue Shield Federal

Beaulieu Group, LLC

Benefit Plan Management, Inc.

Benefit Planners

Benesight, Inc.

Best Health Plans

Bridgestone/Firestone

Brokerage Concepts, Inc.

C CBCA Inc. dba LifeRe Administrators

CDPHP Universal Benefits, Inc.

Capital Direct Physicians’ Health Plan, Inc.

Care Improvement Plus

Cariten Health Plan, Inc.

Carolina Benefit Administrators of South Carolina

Carolina Care Plan, CCP

Celtic Life Insurance Company

Ceres Healthcare, Inc.

ChoiceNet, LLC

Concert Health Plan Insurance Co.

Consolidated Health Plan, Inc.

Coventry Health and Life Insurance Company

Central States, Southeast and Southwest Areas Health and Welfare Fund

Choicelinx Corp.

Christian Brothers Services

Concert Medical Insurance Co.

Corporate Benefit Services of America

Community First

HMO/PPO Chips

California Indemnity/Sierra Health

Celtic Life

Corvel

Continential Assuance Company

Community Based Alternatives D Delphi Card

Dodson

Destiny Health Insurance Company

Directors Guild of America-Producer Health Plan E Econ Benefits, LLC

Employee Benefit Management Corp.

Employee Benefits Administration and Management Corp.

Employers Direct Health, Inc.

Employee Life Insurance Co. of Wausau

Employee Life Insurance Co. F Fortis, Inc.

First Allmerica Financial Life

Focus

First Choice/Mailhandlers Benefit Plan /APWU

First Allmerica/Hanover

Fremont Compensation

FMH Benefit Services, Inc.

Federated Insurance Plan G Galaxy Health Network

Genex

Guardian

Gallagher Benefit Administrators

Global Excel Mngmt, Inc

Government Employees Hospital Association Inc.

Graphic Communication National Health and Welfare

Group and Pension Administrators

Group Administration, Ltd.

Great West

Group Resources

Guarantee Life Insurance

Guardian Life Insurance Company of America H HRM Claims management/GoodYear

Health Network/BCE Emergis

Health Perspectives

Harrington Benefit Services, Inc.

Harvard Pilgrim Healthcare

Harvard University Group Benefit Plan

Harvard University Health Services

Health Administration Services, Inc

Health New England

Health plans, Inc.

Health Risk Management, Inc.

Health First, TPA

Health Market, Inc.

Health Partners Administrators, Inc.

Health Smart I Intercare Insurance Services

Intercare Network

Intergroup

Iron Workers Benefit Trust Fund

Independent Health Corporation

Independent Health Benefits

Insurers Administrative Corporation

InterCare Health Plans

Integra-BMS

Iron Workers District Council of Southern Ohio J JF Molloy and Associates

John Deere Insurance Co. K Kanawha Health Care Solutions, Inc. L Liberty Mutual

Liberty Northwest

Life Investors Insurance Company of America

LifeRe Administrators

Lucent Technologies, Inc.

Lumenos, Inc. M M. Joseph Medical

Mail Handlers

Managed Care 2000

MBMA

Medical Resource

Multiplan

MEBA

Medical and Benefits Plan

Meritain Health

MVP Health Insurance Co.

MVP Health Plan, Inc.

MVP Health Services Corp

MVP Select Care, Inc.

Masco Corp.

Medical Care Management Services (American Choice Healthplans)

Medical Group Insurance Services, Inc.

Medical Mutual of Ohio (Medical Mutual Services, LLC)

Mennonite Mutual Aid Association and MMA Insurance Company

Mutual of Omaha N NGS American Inc.

NALC National Lettercarriers

National Asbestos Workers Medical Fund

National Automatic Sprinkler Industry

National Capital Administrative

National Elevator Industry Health Benefit Plan

National IAM Benefit Trust Fund

National Travelers Life Company

Nationwide Life Insurance Company

New York Life Insurance Company

New Alliance Health Plan

Nippon Life Insurance Company of America

North American Health Plans, Inc.

New England Life Insurance Company

National Benefit Resources O Options/Healthcomp

Ohio Carpenters Health and Welfare

Oxford Health Plans P Pacific Life and Annuity Company

Pacific Health Alliance

Parradigm Health Corp.

Preferred Health

Preferred Medical Network

Private Healthcare Systems (PHCS)

P5e, Health Services, Inc

PHP Companies

PacificCare Life Assurance Corp

Parker Hannifin Corp

Performax, Inc

Pioneer Life Insurance Co

Preferred Health Partnership of Tennessee, Inc

Principal Life Insurance CO

Private Healthcare Systems, Inc

Professional Benefit Administration, Inc. R Religious Order of Jehovah’s Witness, Rocky Mountain Health Maintenance Organization, Inc.

Rocky Mountain Healthcare Options, Inc S Select Care

Sentury

Spectrum Health Review

Screen Actors Guild-Producers Health Plan

Sloans Lake Management Corp

Star Marketing and Administration, Inc dba Starmark

States General Life Insurance Company

Superior Telecommunications, Inc dba Superior Essex

Salvation Army

Superior Health Plans T Texas True Choice

The Capella Group, Inc

The EPOCH Group, LC

The Goodyear Tire and Rubber Company

The Hertz Corp

The Loomis CO

The United States Life Insurance Company

Tower Life Insurance Co

The National Asbestos Workers Medical Fund

Tufts Benefit Administrators

Trustmark health Resources

Trustmark Insurance Co

The Mega Life and Health Insurance Co.

TML Employee Benefits Pool

Today’s Options-Medicare Replacement

U UNICARE Life and Health insurance

USI Administrators

United Church of Christ

United Health Care

UHC Medicare Complete

United Medical Resources

United Security Life Insurance Co of Illinois

United Wisconsin Life Insurance Co

USA MCO

UniCare/Cost Care

USC Health Services

UICI Administrators, Inc V Vytra Health Plans Managed Systems, Inc

VIACare

W Wal-Mart Stores, Inc.

Washington National Insurance Co

Wausau Benefits, Inc.

WebTPA, Inc.

William C Beeler and Co

Willis Corroon Corp of Kansas

Wellmark BCBS of Iowa

WellCare

Workman’s Comp