Aetna
Anthem
Beacon Health Options
Blue Shield
Cambia Health Solutions Inc.
Cigna
Coventry Corp. Group
HCSC Health Care Service Corporation
Highmark
Humana
Independence Health Group
Kaiser Permanente
Lifetime Healthcare Group
Magellan Health
Medicaid
Medicare
Self-Pay
Sliding-Scale Fee
UnitedHealth Group
Wellpoint Inc. Group