AARP (Medicare)

Advantra AR, NM, TX  (Commercial and Medicare)

Aetna (Commercial)

Affinity Health Plan (Commercial, Medicaid)

Alabama (Medicaid)

American Postal Workers Union (Commercial)

AmeriHealth (Commercial)

AmeriHealth (Medicaid)

AmeriHealth Administrators (TPA)

Anthem Midwest IN, KY, OH (Commercial)

Anthem Northeast CT, ME, NH (Commercial)

Anthem Southeast VA (Commercial)

Anthem West CO, NV (Commercial)

Assurant Health (Commercial) Time Insurance - FIC / Union Security Insurance - USIC

BCBS of AL (Commercial)

BCBS of AR (Commercial)

BCBS of AZ (Commercial)

BCBS of FL (Commercial)

BCBS of GA (Commercial)

BCBS of IL-NM-OK-TX (Commercial)

BCBS of KS (Commercial)

BCBS of Kansas City (Commercial)

BCBS of Louisiana (Commercial)

BCBS of MA (Commercial)

BCBS of MI (Commercial)

BCBS of MN (Commercial)

BCBS of MO (Commercial)

BCBS of NC (Commercial)

BCBS of ND (Commercial)

BCBS of NE (Commercial)

BCBS of RI (Commercial)

BCBS of SC (Commercial)

BCBS of TN (Commercial)

BCBS of WI (Commercial)

Blue Cross of California (Commercial)

Blue Cross of Northeast Pennsylvania (Commercial)

Blue Shield of California (Commercial)

BMC Healthnet Plan (Commercial)

Buckeye (Medicaid)

Capital Blue Cross (Commercial)

CareFirst BCBS (Commercial)

CeltiCare (Medicaid)

Cigna (Commercial)

Colorado (Medicaid)

Connecticut (Medicaid)

CoreSource Kansas (FMH)

CoreSource (Little Rock) (TPA)

Coventry Health Care Plans (Commercial and Medicaid)

CHC Carelink (Medicaid)

Delaware (Medicaid)

District of Columbia (Medicaid)

Empire Blue Cross Blue Shield (Commercial)

Excellus BCBS New York (Commercial)

Florida (Medicaid)

Freedom Blue West Virginia (Commercial)

Georgia (Medicaid)

Group and Pension (TPA)

Harvard Pilgrim (Commercial)

HealthNet-National (Commercial and Medicaid)

Health Alliance Medical Plan, Illinois (Commercial)

Health America / Health Assurance (Commercial)

Health New England (Commercial)

Health Partners of Minnesota (Commercial, Medicaid, Medicare)

HealthPlus of Michigan (Commercial, Medicaid, and Medicare)

Highmark Blue Cross Blue Shield (Commercial)

Horizon Blue Cross Blue Shield NJ (Commercial)

Humana (Commercial)

Idaho (Medicaid)

Illinois (Medicaid)

Independence Blue Cross (Commercial)

Indiana (Medicaid)

Iowa (Medicaid)

Kaiser Foundation Health Plan of Hawaii (Commercial, Medicare)

Kaiser Foundation Health Plan of the Northwest (Commercial, Medicare)

Kaiser Permanente of Georgia (Commercial)

Kansas (Medicaid)

Maine (Medicaid)

MDWise Hoosier Alliance (Medicaid)

Medi-Cal (Medicaid)

Medica (Commercial)

Medical Mutual of Ohio (Commercial)

Medicare (Part A and Part B)

Minnesota (Medicaid)

Missouri (Medicaid)

Molina (All States)

Mountain State BCBS (Commercial)

Mutual of Omaha (Commercial)

MVP Health Care (Commercial)

National Association of Letter Carriers (Commercial)

New Jersey (Medicaid)

New York (Medicaid)

Nippon Life Insurance Company (Commercial)

North Carolina (Medicaid)

Ohio (Medicaid)

Oxford Health Plan (Commercial)

PacifiCare (Commercial)

Experian HealthPlan (Commercial, Medicare)

Physicians Mutual Insurance Company (Commercial)

Premera Blue Cross (Commercial)

QualChoice Arkansas (Commercial)

Santa Clara Valley Health Plan (Commercial)

Significa Benefit Services (TPA)

South Dakota (Medicaid)

TennCare (Medicaid)

TexanPlus (Medicaid)

Texas (Medicaid)

Todays Options (Medicare)

TRICARE (Military)

UCare of MN (Commercial, Medicaid, Medicare)

Unicare (Commercial)

Unison Health Plan (Medicaid)

United Healthcare - UHC (Commercial)

Universal Health Care Group (Commercial)

USAA Life Insurance (Medicare)

Vermont (Medicaid)

Virginia (Medicaid)

Washington (Medicaid)

Wellmark BCBS (Commercial)

West Virginia (Medicaid)

Wisconsin (Medicaid)

Wyoming (Medicaid)