Find insurance companies that medical coders and billers work with on a daily basis.  We link to some of the more popular insurance companies on the front page.

Alabama

Aetna Celtic Ins. Co.Golden Rule Humana

Alaska

Aetna,Celtic Ins. Co.Golden Rule ODS Alaska Premera Blue Cross Blue Shield of Alaska

Arizona

Aetna Blue Cross Blue Shield of Arizona CIGNA Celtic Ins. Co. Golden Rule Health Net of Arizona Humana LifeWise Health Plan of Arizona

Arkansas

Aetna Arkansas Blue Cross and Blue Shield Celtic Ins. Co. Golden Rule Humana Mercy Health Plans

California

Aetna Anthem Blue Cross Blue Shield of California Celtic Ins. Co. Health Net Kaiser Permanente of CA PacifiCare

Colorado

Aetna Anthem BlueCross BlueShield Celtic Ins. Co. Golden Rule Humana Kaiser Permanente Rocky Mountain Health Plans

Connecticut

Aetna Anthem Blue Cross and Blue Shield of CT Celtic Ins. Co. ConnectiCare Inc. Golden Rule

Delaware

Aetna Blue Cross Blue Shield of Delaware Celtic Ins. Co. Golden Rule

District of Columbia

Aetna CareFirst BlueCross BlueShield Celtic Ins. Co. Golden Rule Kaiser Mid-Atlantic

Florida

Aetna Celtic Ins. Co. Golden Rule Humana Vista Healthplan of South Florida

Georgia

Aetna Blue Cross Blue Shield of Georgia Celtic Ins. Co. Golden Rule Humana Kaiser Permanente

Hawaii

Kaiser Permanente of HI

Idaho

Blue Cross of Idaho Regence BlueShield of Idaho

Illinois

Aetna BlueCross BlueShield of Illinois Celtic Ins. Co. Companion Life Insurance Company Golden Rule Group Health Plan Humana Personal Care Insurance of Illinois UNICARE

Indiana

Anthem Blue Cross and Blue Shield Celtic Ins. Co. Golden Rule Humana Physicians Health Plan of Northern Indiana, Inc. UNICARE

Iowa

Celtic Ins. Co. Coventry Health Care of Iowa, Inc. Coventry Health Care of Nebraska, Inc. Golden Rule Humana

Kansas

Aetna BlueCross BlueShield of Kansas City Celtic Ins. Co. Coventry Health Care of Kansas Inc. Golden Rule Humana

Kentucky

Anthem Blue Cross and Blue Shield Golden Rule Humana

Louisiana

Aetna BlueCross BlueShield of Louisiana Celtic Ins. Co. Coventry Health Care of Louisiana, Inc. Humana UnitedHealthcare Administered by Golden Rule

Maryland

Aetna CareFirst BlueCross BlueShield Celtic Ins. Co. Coventry Golden Rule Kaiser Mid-Atlantic

Michigan

Aetna Alliance Health and Life Insurance Company Blue Cross Blue Shield of Michigan Celtic Ins. Co. Companion Life Insurance Company Golden Rule Humana UNICARE

Minnesota

Blue Cross and Blue Shield of Minnesota HealthPartners Medica of Minnesota PreferredOne Insurance Company

Mississippi

Aetna Celtic Ins. Co. Coventry Health and Life Insurance Company Golden Rule Humana

Missouri

Aetna Anthem Blue Cross Blue Shield of Missouri BlueCross BlueShield of Kansas City Celtic Ins. Co. Coventry Health Care of Kansas Inc. Golden Rule Group Health Plan Humana Mercy Health Plans

Montana

BlueCross BlueShield of Montana Clear Choice Health Plans, Inc.

Nebraska

Aetna BlueCross BlueShield of Nebraska Celtic Ins. Co. Coventry Health Care of Nebraska, Inc. Golden Rule Humana

Nevada

Aetna Anthem BlueCross BlueShield Celtic Ins. Co. Golden Rule Health Plan of Nevada Humana PacifiCare of Nevada

New Hampshire

Anthem Blue Cross and Blue Shield of NH Celtic Ins. Co.

New Jersey

AmeriHealth HMO – New Jersey Horizon Blue Cross Blue Shield of New Jersey Oxford Health Plans, Inc.

New Mexico

Blue Cross and Blue Shield of New Mexico Celtic Ins. Co. Golden Rule Lovelace Health Plans

New York

Atlantis Health Plan Empire Group Health Incorporated Oxford Health Plans, Inc.

North Carolina

Aetna Celtic Ins. Co. Golden Rule Humana WellPath Select, Inc.

North Dakota

Companion Life Insurance Company

Ohio

Aetna Anthem Blue Cross and Blue Shield Celtic Ins. Co. Companion Life Insurance Company Golden Rule Health America Humana Kaiser Permanente of Ohio Medical Mutual SummaCare Inc of Ohio

Oklahoma

Aetna Blue Cross and Blue Shield of Oklahoma Celtic Ins. Co. Coventry Health Care of Oklahoma Inc. Golden Rule Humana

Oregon

Health Net of Oregon Kaiser Foundation Health Plan of the NW LifeWise Health Plan of Oregon ODS Health Plan, Inc. Pacific Source Health Plans Providence Health Plan Regence BlueCross BlueShield of Oregon

Pennsylvania

Aetna Celtic Ins. Co. First Priority Life, administered by Blue Cross of NEPA Geisinger Quality Options Golden Rule Health America Independence Blue Cross

South Carolina

Aetna Blue Cross and Blue Shield of South Carolina Celtic Ins. Co. Golden Rule Humana WellPath Select, Inc.

South Dakota

Celtic Ins. Co. Golden Rule Medica

Tennessee

Aetna BlueCross BlueShield of Tennessee Celtic Ins. Co. Companion Life Insurance Company Coventry Health and Life Insurance Company Golden Rule Humana

Texas

Aetna Life Insurance Company +A Division of Health Care Service Corporation, a Mutual Legal Reserve Company, an Independent Licensee of the Blue Cross and Blue Shield Association Celtic Insurance Company Companion Life Insurance Company Golden Rule Insurance Company Humana Insurance Company Scott & White Health Plan UNICARE Life & Health Insurance Company

Utah

Altius Health Plans American Medical Security Life Insurance Company Humana Regence BlueCross BlueShield of Utah Select Health

Virginia

Aetna Anthem Blue Cross and Blue Shield CareFirst BlueCross BlueShield Celtic Ins. Co. Golden Rule Humana Insurance Company Kaiser Mid-Atlantic UNICARE

Washington

Asuris Northwest Health Group Health KPS Health Plans Kaiser Foundation Health Plan of the NW LifeWise Health Plan of Washington Premera Blue Cross Regence BlueCross BlueShield of Oregon Regence BlueShield

West Virginia

Aetna Celtic Ins. Co. Golden Rule Mountain State BlueCross BlueShield

Wisconsin

Anthem Blue Cross Blue Shield of Wisconsin Celtic Ins. Co. Dean Health Plan, Inc Golden Rule Humana Unity Health Insurance WPS Health Insurance

Wyoming

Aetna Altius One Celtic Ins. Co. Golden Rule