A
A.I.G Claim Services
A.S.G Claim Services
AARP & AARP Medicare Complete
Abercrombie, Simmons, Gillette
ABP - Administration
Aetna & Aetna Medicaid + CHIP
Aflac Incorporated
AFSA Flightcare
Allmerica Financial
Amcare Health Plans of TX
Americaid Community Care
American Capital Insurance
American Life and Accident
American Pioneer Life
American Republic Insurance
Amerigroup / Amerivantage
Amerihealth
Amerisure Insurance Company
Anthem Life
Aon Select
APWU Health Plan
B
Bankers Life & Casualty
Beechstreet
Benefit Planners
Benesight
Blue Cross & Blue Shield
Boon-Chapman Fiesta Insurance
Boon-Chapman PPO
Bravo by Elder Health
​
C
C.N.A. Insurance Company
Cambridge Integrated
Care Improvement Plus
CareCentrix
CCN Preferred Provider Network
CGU Insurance Company
Champ VA
Champion International
Choice Care - Humana
Cigna
CoastalComp Health Networks
Community Health Choice
Continental Life insurance
Cook Children's Health Plan
Core Source Healthcare
Cunningham Lindsey CMS, Inc.
Coventry Healthcare
Crawford and Company
D
Dallas General Life Ins.
Driscoll Children's Health Plan
E
EBI Insurance Company
Elder Health
Evercare Choice / Star Plus
F
Fara Benefit Services
Federated Mutual Insurance
Fireman’s Fund Insurance
First Health
Focus Healthcare
Fremont Insurance Company
G
Gallagher Basset Services
GE Life & Annuity
GEHA
General American
Great West Health Care
Greater Houston IPA
Guardian Life Insurance Co.
Gulf South Administrators
H
HAS - Health Administration Services
HCC Administrative Inc.
Health Cost Solutions
Health First Health Net
Health Risk Management
Healthsmart PPO
Highmark Blue Cross Blue Shield
HMO Star Plus Homelink
Houston Health Purchase Org.
​
I
I.C.H.A.
I.H.D.S.
Intracorp
K - L
Kelsey Seybold IPA
Liberty Mutual Insurance
Life Insurance Company of Georgia
Louisiana Medicaid Program
M
Mayo Management Services
Medicaid Home Health DME Medical
Medical Mutual of Ohio
Medicare
Memorial Hermann Health Plan
Methodist Care
Metropolitan Transit Authority
Molina Healthcare of Texas
Mutual of Omaha Insurance Co.
N
NALC Insurance Company
National Automatic Sprinkler
National Foundation Life
National Heritage Insurance Co.
National Preferred Provider
New Era Life Insurance
Nylcare Health Plans
O
Oklahoma Healthcare Authority
One Health Plan ​
P
P.H.C.S.
Pacific Care PPO
Parkland Community Health Plan
PCCM (Primary Care Case Mgmt)
Phoenix Group Services
Physicians Mutual Insurance
Pioneer Life Insurance Co.
PMSI
Prudential Healthcare
Pyramid Life Insurance
R
Rockport Healthcare Group
Royal and Sunalliance
S
Scott & White Health Plan
Secure Care
Secure Horizons - Pacificare
Select Care of TX
Southern Benefit Administrator
Southwestern Underwriter
Specialty Risk Services
Standard Life
State Employee Group Benefits
Suntra Insurance Company
Superior CHIP, Foster, Perinatal
T
Texas Children's Health Plan Star, Star Kids, CHIP
Texas Healthcare Foundation
Texas Mutual
Texas Rehab Commission (DARS)
Texas True Choice
Tricare
Troa Mediplus
TUHP, UTMB Healthcare Systems
U
Unicare
Union Bankers Insurance Co.
United - Global Choice
United American Insurance Co.
United Healthcare - CHIP & Medicaid
USA American Life Insurance
UTMB Choice One
V - W
VA Medical Center
Ward North America
Wausau Insurance Company
Wellcare
Workman's Compensation
Z
Zenith Insurance Company
Zurich Maryland Casualty