AETNA 

Affiliated Health

America Choice Provider Network

Amerigroup 

Blue Cross Blue Shield 

Care Improvement Plus 

Christus Health Plans

Cigna

Columbia Occupational Health Network 

Community Health Choice 

Elder Health Texas 

FiestaMart 

Fort Bend County Indigent Health Plan

Galaxy Health network

HealthCare Highways

Health Risk Resources Group

Heritage Physicians Network

Humana

Kelsey Seybold 

Managed Care Incorporated 

Memorial Hermann Health Plan

MHealth 

Molina Healthcare

Multiplan

NHBC  

National Preferred Provider 

National Preferred Provider Network

Poly Ryon PHO 

Premier Healthcare Group

Renaissance IPA

Santa Fe Employee Hosp. Associates 

Seven Corners (Indiana)

South East Texas GBU

STRATUS

Superior Health Plan- Ambetter 

Texas Children’s Health Plan

Total Choice 

Three Rivers Provider Network

TriCare 

Trisurant 

Unicare 

United Healthcare 

Wellcare

Worklink 

Zelis Claims integrity Inc