Accountable Health Plan - www.interplanhealth.com
Aetna - www.aetna.com
Beech Street - www.beechstreet.com
Blue Cross Blue Shield of Texas - www.bcbstx.com
Bravo Health Texas - www.bravohealth.com
Care Improvement Plus - www.xlhealth.com
ChoiceCare (Humana) - www.choicecare.com
Cigna - www.cigna.com
FirstHealth - www.firsthealth.com
Galaxy Health Network - www.galaxyhealth.net
HealthSmart Preferred Care - www.healthsmart.net
Independent Medical Systems - www.imsppo.com
PlanVista Solutions - www.planvista.com
Principal - www.principal.com / www.principaledgenetwork.com
Texas True Choice - www.texastruechoice.com 
United Healthcare - www.unitedhealthcare.com