Below are the largest commercial payers in each state by total enrollment, according to data and analytics firm ValuePenguin.
The data was sourced from S&P Capital IQ for calendar year 2022, the most recent annual data available. Total enrollment includes group and individual health plans, but not Medicare or Medicaid members.
Largest commercial payer in each state:
Alabama: BCBS
Alaska: Premera Blue Cross
Arizona: BCBS
Arkansas: BCBS
California: Kaiser Permanente
Colorado: Kaiser Permanente
Connecticut: EmblemHealth
Delaware: Highmark
District of Columbia: CareFirst BCBS
Florida: GuideWell (Florida Blue)
Georgia: Centene's Ambetter
Hawaii: BCBS
Idaho: Blue Cross of Idaho
Illinois: BCBS
Indiana: Anthem
Iowa: Wellmark BCBS
Kansas: BCBS
Kentucky: Anthem
Louisiana: BCBS
Maine: Anthem
Maryland: CareFirst
Massachusetts: BCBS
Michigan: BCBS
Minnesota: HealthPartners
Mississippi: BCBS
Missouri: Anthem
Montana: BCBS
Nebraska: BCBS
Nevada: UnitedHealth Group
New Hampshire: Anthem
New Jersey: Horizon BCBS
New Mexico: BCBS
New York: UnitedHealth Group
North Carolina: BCBS
North Dakota: BCBS
Ohio: Anthem
Oklahoma: BCBS
Oregon: Kaiser Permanente
Pennsylvania: Independence Blue Cross
Rhode Island: BCBS
South Carolina: BCBS
South Dakota: Wellmark BCBS
Tennessee: BCBS
Texas: BCBS
Utah: Intermountain Health (Select Health)
Vermont: BCBS
Virginia: Anthem
Washington: Kaiser Permanente
West Virginia: Highmark
Wisconsin: University Health Care (UW Health)
Wyoming: BCBS