Frequencies for organizationname variable in snp2018 dataset : Organization Name | Freq. Percent Cum. ----------------------------------------+----------------------------------- AHF | 5 0.04 0.04 AMERIGROUP | 2 0.02 0.06 ATRIO Health Plans | 6 0.05 0.12 Aetna Better Health of Virginia | 133 1.18 1.30 Affinity Health Plan | 20 0.18 1.47 AgeRight Advantage Health Plan (HMO S.. | 5 0.04 1.52 AgeWell New York | 21 0.19 1.70 Alignment Health Plan | 2 0.02 1.72 Allwell | 216 1.92 3.64 AlohaCare | 5 0.04 3.68 America's 1st Choice of South Carolina | 3 0.03 3.71 Amerigroup | 126 1.12 4.83 Amerigroup Community Care | 25 0.22 5.05 Anthem Blue Cross | 34 0.30 5.35 Anthem Blue Cross Life and Health Ins.. | 12 0.11 5.46 Anthem Blue Cross and Blue Shield | 212 1.88 7.34 Anthem HealthKeepers | 111 0.99 8.32 Arcadian Health Plan, Inc. | 110 0.98 9.30 ArchCare Advantage | 10 0.09 9.39 BMC HealthNet Plan Senior Care Options | 5 0.04 9.43 Blue Cross Blue Shield Healthcare Pla.. | 43 0.38 9.82 Blue Cross Blue Shield of IL, MT, NM | 4 0.04 9.85 Blue Cross and Blue Shield of Texas | 6 0.05 9.90 Blue Cross of Idaho | 22 0.20 10.10 Blue Plus | 62 0.55 10.65 BlueCare Plus Tennessee | 95 0.84 11.49 Brand New Day | 64 0.57 12.06 CHA HMO, Inc. | 1 0.01 12.07 Care Wisconsin Health Plan, Inc. | 39 0.35 12.42 Care1st Health Plan | 4 0.04 12.45 Care1st+ | 2 0.02 12.47 CareMore Health Plan of Arizona, Inc. | 5 0.04 12.51 CareOregon Advantage | 9 0.08 12.59 CarePlus Health Plans, Inc. | 32 0.28 12.88 Cariten Health Plan Inc. | 49 0.43 13.31 CenterLight Healthcare | 9 0.08 13.39 Centers Plan for Healthy Living | 20 0.18 13.57 Central Health Medicare Plan | 6 0.05 13.62 Chinese Community Health Plan | 1 0.01 13.63 Cigna | 2 0.02 13.65 Cigna-HealthSpring | 251 2.23 15.88 Commonwealth Care Alliance, Inc. | 10 0.09 15.97 Community Care | 18 0.16 16.13 Community HealthFirst Medicare Advant.. | 12 0.11 16.23 Constellation Health | 48 0.43 16.66 Coventry Health Care | 11 0.10 16.76 Denver Health Medical Plan, Inc. | 1 0.01 16.76 Easy Choice Health Plan | 1 0.01 16.77 Elderplan | 22 0.20 16.97 EmblemHealth Medicare HMO | 10 0.09 17.06 Empire BlueCross BlueShield | 19 0.17 17.23 Eon Health | 204 1.81 19.04 Fallon Health | 12 0.11 19.14 FamilyCare Health | 4 0.04 19.18 Fidelis Care | 110 0.98 20.15 Florida Blue HMO | 4 0.04 20.19 Florida Blue Preferred HMO | 4 0.04 20.23 Freedom Health, Inc. | 116 1.03 21.25 Fresenius Health Plans | 10 0.09 21.34 Gateway Health Medicare Assured | 418 3.71 25.05 Geisinger Gold | 40 0.35 25.41 Great Plains Medicare Advantage | 48 0.43 25.83 GuildNet | 5 0.04 25.88 HEALTH NET COMMUNITY SOLUTIONS, INC. | 1 0.01 25.89 HMSA Akamai Advantage | 5 0.04 25.93 HUMANA HEALTH PLANS OF PUERTO RICO, I.. | 156 1.38 27.32 Health Choice Generations HMO SNP | 8 0.07 27.39 Health Net of California | 22 0.20 27.58 Health Partners Medicare | 8 0.07 27.65 HealthAmerica Pennsylvania | 9 0.08 27.73 HealthPartners | 12 0.11 27.84 HealthSpring of Florida, Inc. | 5 0.04 27.88 Healthfirst Medicare Plan | 20 0.18 28.06 Horizon Blue Cross Blue Shield of New.. | 15 0.13 28.19 Humana Benefit Plan of Illinois, Inc. | 3 0.03 28.22 Humana Employers Health Plan of Georg.. | 39 0.35 28.57 Humana Health Benefit Plan of Louisia.. | 49 0.43 29.00 Humana Health Company of New York, Inc. | 18 0.16 29.16 Humana Health Plan, Inc. | 84 0.75 29.91 Humana Medical Plan, Inc. | 117 1.04 30.95 Humana WI Health Organization Insuran.. | 77 0.68 31.63 Imperial Health Plan of California, I.. | 2 0.02 31.65 Independent Health | 8 0.07 31.72 Itasca Medical Care/IMCare Classic | 1 0.01 31.73 Kaiser Permanente | 55 0.49 32.22 Kalos Health Plan | 4 0.04 32.25 Kansas Superior Select | 33 0.29 32.54 Keystone Health Plan Central, Inc. | 2 0.02 32.56 Liberty Advantage (HMO SNP) | 17 0.15 32.71 LifeWorks Advantage (HMO SNP) | 18 0.16 32.87 MCS Classicare | 446 3.96 36.83 Martin's Point Generations Advantage | 1 0.01 36.84 MedStar Family Choice, Inc | 10 0.09 36.93 Medica Health Plans | 50 0.44 37.37 Medicare y Mucho Más | 312 2.77 40.14 Mercy Care Advantage | 9 0.08 40.22 MeridianCare | 20 0.18 40.40 MetroPlus Health Plan | 4 0.04 40.43 Missouri Medicare Select (HMO SNP) | 5 0.04 40.48 Molina Healthcare of California | 5 0.04 40.52 Molina Healthcare of Florida | 6 0.05 40.58 Molina Healthcare of Michigan | 8 0.07 40.65 Molina Healthcare of New Mexico, Inc. | 12 0.11 40.75 Molina Healthcare of Ohio | 24 0.21 40.97 Molina Healthcare of Texas, Inc. | 6 0.05 41.02 Molina Healthcare of Utah | 22 0.20 41.21 Molina Healthcare of Washington, Inc. | 10 0.09 41.30 Molina Healthcare of Wisconsin | 3 0.03 41.33 NHC Advantage (HMO SNP) | 6 0.05 41.38 Network Health Medicare Advantage Plans | 16 0.14 41.52 OneCare | 1 0.01 41.53 Optima Medicare | 114 1.01 42.55 Optimum HealthCare, Inc. | 90 0.80 43.34 PMC Medicare Choice | 156 1.38 44.73 Passport Advantage | 4 0.04 44.76 Peoples Health | 64 0.57 45.33 Premier Health Plan | 18 0.16 45.49 Presbyterian Health Plan | 4 0.04 45.53 PrimeWest Health | 26 0.23 45.76 Providence Health Assurance | 3 0.03 45.78 Provider Partners Maryland Advantage .. | 10 0.09 45.87 Provider Partners Pennsylvania Advant.. | 7 0.06 45.94 PruittHealth Premier (HMO SNP) | 37 0.33 46.26 QUALITY HEALTH PLANS | 8 0.07 46.33 RiverSpring Health Plans | 14 0.12 46.46 SCAN Health Plan | 22 0.20 46.65 SIMPRA Advantage | 134 1.19 47.84 Samaritan Advantage Health Plan | 3 0.03 47.87 Security Health Plan of Wisconsin, Inc. | 10 0.09 47.96 Senior Whole Health | 16 0.14 48.10 Senior Whole Health of New York | 6 0.05 48.15 Signature Advantage (HMO SNP) | 17 0.15 48.30 Simply Healthcare Plans, Inc. | 35 0.31 48.62 South Country Health Alliance | 24 0.21 48.83 Sunrise Advantage Plan | 38 0.34 49.17 Superior Select Health Plans | 150 1.33 50.50 The Health Plan | 82 0.73 51.22 Tribute Health Plan of Oklahoma | 10 0.09 51.31 Trillium Medicare Advantage | 1 0.01 51.32 Triple S Advantage | 312 2.77 54.09 Tufts Health Plan | 10 0.09 54.18 UCare | 11 0.10 54.28 UCare's MSHO | 66 0.59 54.86 UPMC Health Plan | 3 0.03 54.89 UPMC for You | 44 0.39 55.28 UnitedHealthcare | 3,936 34.93 90.21 Universal American, A WellCare Company | 17 0.15 90.36 University Care Advantage | 20 0.18 90.54 University of Maryland Health Advantage | 15 0.13 90.67 VISTA Health Plan Inc. | 28 0.25 90.92 VIVA Medicare | 23 0.20 91.13 VNSNY CHOICE Medicare | 28 0.25 91.37 Vantage Health Plan, Inc. | 61 0.54 91.92 VillageCareMAX | 8 0.07 91.99 VillageHealth | 4 0.04 92.02 Virginia Premier | 109 0.97 92.99 WellCare | 662 5.88 98.86 WellCare Health Plan | 53 0.47 99.33 West Virginia Senior Advantage (HMO S.. | 12 0.11 99.44 iCare | 63 0.56 100.00 ----------------------------------------+----------------------------------- Total | 11,268 100.00 by Jean Roth , jroth@nber.org , 10 Sep 2018