Aetna

Blue Cross Blue Shield

Beech Street

Cigna

Community Health Choice (Exchange)

Direct Care America

Evolutions Healthcare

Fresenius Health

HealthSmart

HealthSmart Accel

Humana

Imagine Health

Independent Medical Systems

InterPlan Health Group: A HealthSmart Network

Memorial Hermann (Mhealth)

MIPCN - Memorial Int'l Patient Care Network

Molina (Exchange)

MultiPlan

National Preferred Provider Network

Premier International

PPO Next

Private Healthcare System

Provider Select

Smart Care (Imagine Health)

Texas True Choice

Three Rivers Provider Network

United Healthcare

United Service Family Health Plan