Frequencies for issuer_dba_if_applicable variable in transcov2017 dataset : Issuer Doing Business As (D/B/A) if | Applicable | Freq. Percent Cum. ----------------------------------------+----------------------------------- | 204 51.13 51.13 HMO NV(Anthem BCBS) | 1 0.25 51.38 Alpha Dental Programs, Inc. | 1 0.25 51.63 Alpha Dental of Utah, Inc. | 1 0.25 51.88 Ambetter Insured by Celtic | 1 0.25 52.13 Ambetter from Arkansas Health and Wel.. | 1 0.25 52.38 Ambetter from Buckeye Health Plan | 1 0.25 52.63 Ambetter from MHS | 1 0.25 52.88 Ambetter from Magnolia Health | 1 0.25 53.13 Ambetter from NH Healthy Families | 1 0.25 53.38 Ambetter from Peach State Healthplan | 1 0.25 53.63 Ambetter from Sunshine Health | 1 0.25 53.88 Ambetter from Superior Healthplan | 1 0.25 54.14 AmeriHealth New Jersey | 2 0.50 54.64 Arise Health Plan | 1 0.25 54.89 Aspirus Arise Health Plan of Wisconsi.. | 1 0.25 55.14 BEST Life | 31 7.77 62.91 Blue Care Network | 1 0.25 63.16 Blue Cross Blue Shield of Arizona | 1 0.25 63.41 Blue Cross Blue Shield of Illinois | 1 0.25 63.66 Blue Cross Blue Shield of Louisiana | 2 0.50 64.16 Blue Cross Blue Shield of Michigan | 1 0.25 64.41 Blue Cross Blue Shield of New Mexico | 1 0.25 64.66 Blue Cross Blue Shield of Oklahoma | 1 0.25 64.91 Blue Cross Blue Shield of Texas | 1 0.25 65.16 Blue Cross and Blue Shield of Montana | 1 0.25 65.41 BlueCross BlueShield of South Carolina | 1 0.25 65.66 CareFirst BlueCross BlueShield | 1 0.25 65.91 Cigna Health and Life Insurance Company | 2 0.50 66.42 Community Health Options | 1 0.25 66.67 Delta Dental | 1 0.25 66.92 Delta Dental Insurance Company | 10 2.51 69.42 Delta Dental Plan of Oregon | 1 0.25 69.67 Delta Dental of Arizona | 1 0.25 69.92 Delta Dental of Pennsylvania | 1 0.25 70.18 Delta Dental of West Virginia | 1 0.25 70.43 DentaTrust / DentaSpan | 8 2.01 72.43 Dental Guard Preferred (PPO) | 1 0.25 72.68 Dentegra Insurance Company | 23 5.76 78.45 Dominion National | 3 0.75 79.20 EMI Health | 3 0.75 79.95 FirstCare Health Plans | 1 0.25 80.20 Florida Blue (BlueCross BlueShield FL) | 1 0.25 80.45 Florida Blue HMO (a BlueCross BlueShi.. | 1 0.25 80.70 Florida Health Care Plans | 1 0.25 80.95 Group Health Cooperative - SCW | 1 0.25 81.20 Guardian | 17 4.26 85.46 HMSA | 1 0.25 85.71 Health First - Florida Hospital | 1 0.25 85.96 Health First Insurance | 1 0.25 86.22 Health Plan of Nevada, Inc. | 1 0.25 86.47 HealthPartners | 1 0.25 86.72 Horizon Blue Cross Blue Shield of New.. | 1 0.25 86.97 Humana | 23 5.76 92.73 Independence Blue Cross | 2 0.50 93.23 Medica | 4 1.00 94.24 Medica | 1 0.25 94.49 MercyCare Health Plans | 1 0.25 94.74 Metropolitan Health Plans Inc. a Dela.. | 1 0.25 94.99 Metropolitan Life Insurance Co. | 3 0.75 95.74 Metropolitan Life Insurance Company | 2 0.50 96.24 Northeast Delta Dental | 2 0.50 96.74 Optima Health | 1 0.25 96.99 Premier Access | 3 0.75 97.74 Prominence Health Plan | 2 0.50 98.25 Safeguard Health Plans Inc. | 1 0.25 98.50 SummaCare | 1 0.25 98.75 Together with CCHP | 1 0.25 99.00 UPMC Advantage | 2 0.50 99.50 UPMC Dental Advantage | 1 0.25 99.75 University of Utah Health Plans | 1 0.25 100.00 ----------------------------------------+----------------------------------- Total | 399 100.00 by Jean Roth , jroth@nber.org , 28 Jun 2017