Frequencies for first 10,000 rows of organizationname variable in snp2009 dataset : Organization Name | Freq. Percent Cum. ----------------------------------------+----------------------------------- AMERIGROUP Community Care | 30 0.30 0.30 AMERIGROUP Community Care of New Mexico | 1 0.01 0.31 APIPA Personal Care Plus | 14 0.14 0.45 ATRIO MyAdvantage | 2 0.02 0.47 Abrazo Advantage Health Plan | 2 0.02 0.49 Advantage by Bridgeway Health Solutions | 2 0.02 0.51 Advantage by Buckeye Community Health.. | 30 0.30 0.81 Advantage by SuperiorHealthPlan | 1 0.01 0.82 AdvantageCare | 13 0.13 0.95 Aetna Medicare | 64 0.64 1.59 Affinity Health Plan | 10 0.10 1.69 Alliance for Health | 1 0.01 1.70 AlohaCare | 5 0.05 1.75 AmeriChoice Personal Care Plus | 13 0.13 1.88 AmeriChoice Secure Plus Complete | 67 0.67 2.55 American Health Medicare | 312 3.12 5.67 Arcadian Community Care | 24 0.24 5.91 Arcadian Health Plan | 7 0.07 5.98 ArchCare Advantage | 3 0.03 6.01 Arkansas Community Care, Inc. | 19 0.19 6.20 Arta Medicare Health Plan | 2 0.02 6.22 Blue Cross & Blue Shield of Rhode Isl.. | 5 0.05 6.27 Blue Cross Blue Shield of Alabama | 67 0.67 6.94 Blue Cross Of Idaho Hlth Services Inc | 24 0.24 7.18 Blue Plus | 134 1.34 8.52 Brand New Day | 5 0.05 8.57 Bravo Health | 30 0.30 8.87 CIGNA Medicare Select | 4 0.04 8.91 Care Improvement Plus | 3,028 30.28 39.19 Care1st Medicare Advantage Plan | 4 0.04 39.23 CareMore Health Plan | 8 0.08 39.31 CareOregon Advantage | 9 0.09 39.40 CarePlus Health Plans, Inc. | 27 0.27 39.67 CareSource | 26 0.26 39.93 Cariten Senior Health | 29 0.29 40.22 Central Health Medicare Plan | 2 0.02 40.24 Chinese Community Health Plan | 1 0.01 40.25 Citrus Health Care, Inc. | 12 0.12 40.37 Colorado Access | 42 0.42 40.79 Commonwealth Care Alliance, Inc. | 6 0.06 40.85 Community Health Group | 1 0.01 40.86 Comprehensive Care Management Corp. | 10 0.10 40.96 ConnectiCare, Inc. | 8 0.08 41.04 Contra Costa Health Plan | 1 0.01 41.05 CosviMed Care | 78 0.78 41.83 Coventry Health And Life Ins. Company | 28 0.28 42.11 Coventry Health Care of Iowa, Inc. | 75 0.75 42.86 DaVita VillageHealth Insurance of Ala.. | 1 0.01 42.87 DaVita VillageHealth of Georgia, Inc. | 3 0.03 42.90 DaVita VillageHealth of Ohio, Inc. | 1 0.01 42.91 Denver Health Medical Plan | 1 0.01 42.92 Easy Choice Health Plan | 1 0.01 42.93 Elderplan, Inc. | 15 0.15 43.08 Empire BlueCross BlueShield HMO | 18 0.18 43.26 Erickson Advantage | 24 0.24 43.50 Essence Healthcare | 7 0.07 43.57 Evercare® Health Plans | 323 3.23 46.80 Evercare® Senior Care Options | 8 0.08 46.88 Fallon Community Health Plan | 7 0.07 46.95 FamilyCare Health Plans, Inc. | 6 0.06 47.01 Fidelis Care | 39 0.39 47.40 Fidelis SecureCare Of Michigan | 36 0.36 47.76 Fidelis SecureCare of North Carolina | 39 0.39 48.15 Fidelis SecureCare of Texas, Inc. | 9 0.09 48.24 First Medical Health Plan, Inc. | 156 1.56 49.80 FirstPlan Blue | 10 0.10 49.90 Freedom Health, Inc. | 47 0.47 50.37 GHI Medicare Choice PPO | 7 0.07 50.44 Gateway Health Plan Medicare Assured | 39 0.39 50.83 Geisinger Gold | 50 0.50 51.33 Great Lakes Personal Care Plus | 3 0.03 51.36 Group Health Plan, Inc. | 60 0.60 51.96 GuildNet | 4 0.04 52.00 HIP Health Plan of Greater New York | 24 0.24 52.24 Health Choice Generations | 6 0.06 52.30 Health First Medicare Plans | 2 0.02 52.32 Health Net Medicare Advantage | 13 0.13 52.45 Health Net of Arizona, Inc. | 12 0.12 52.57 Health Net of CA | 20 0.20 52.77 Health Net of Connecticut | 8 0.08 52.85 Health Plan of Nevada, Inc. | 3 0.03 52.88 Health Plan of San Mateo | 1 0.01 52.89 HealthAmerica Advantra | 44 0.44 53.33 HealthPartners Classic MN Senior Heal.. | 7 0.07 53.40 HealthSpring, Inc. | 15 0.15 53.55 Healthfirst Medicare Plan | 11 0.11 53.66 Healthfirst NJ | 5 0.05 53.71 Healthspring | 95 0.95 54.66 Healthspring of Alabama, Inc. | 63 0.63 55.29 Healthspring, Inc. | 22 0.22 55.51 Horizon Blue Cross Blue Shield of New.. | 21 0.21 55.72 Humana Health Benefit Plan Of Louisia.. | 23 0.23 55.95 Humana Health Plan of Texas, Inc. | 1 0.01 55.96 Humana Health Plan, Inc. | 2 0.02 55.98 Humana Health Plans Of Puerto Rico Inc | 234 2.34 58.32 Humana Insurance Company | 290 2.90 61.22 Humana Medical Plan, Inc. | 54 0.54 61.76 IEHP Medicare DualChoice | 2 0.02 61.78 Independent Health | 8 0.08 61.86 Inter Valley Health Plan | 5 0.05 61.91 Itasca Medical Care | 3 0.03 61.94 Kaiser Permanente | 43 0.43 62.37 Kaiser Permanente Senior Advantage | 12 0.12 62.49 Keystone 65 | 5 0.05 62.54 Keystone Health Plan West, Inc. | 17 0.17 62.71 L.A. Care Health Plan | 1 0.01 62.72 Liberty Health Advantage | 12 0.12 62.84 MAPFRE LIFE INSURANCE COMPANY | 156 1.56 64.40 MCS Classicare | 312 3.12 67.52 Marion Polk Community Health Plan Adv.. | 2 0.02 67.54 Medcore HP | 1 0.01 67.55 MediSunONE | 1 0.01 67.56 Medica Health Plans | 99 0.99 68.55 Medica HealthCare Plans, Inc. | 2 0.02 68.57 Medicare y Mucho Más | 312 3.12 71.69 Mercy Care Advantage | 3 0.03 71.72 MetroPlus Health Plan | 12 0.12 71.84 Metropolitan Health Plan MSHO | 5 0.05 71.89 Midwest Advantage | 2 0.02 71.91 Molina Healthcare of California | 4 0.04 71.95 Molina Healthcare of Michigan | 5 0.05 72.00 Molina Healthcare of Nevada | 2 0.02 72.02 Molina Healthcare of New Mexico, Inc. | 6 0.06 72.08 Molina Healthcare of Texas, Inc. | 1 0.01 72.09 Neighborhood Health Providers | 6 0.06 72.15 North Star Advantage / North Star Adv.. | 1 0.01 72.16 Northeast Community Care | 6 0.06 72.22 ONECare by Care1st Health Plan Arizon.. | 1 0.01 72.23 OneCare | 1 0.01 72.24 Optimum HealthCare, Inc. | 5 0.05 72.29 PHYSICIANS HEALTH CHOICE | 5 0.05 72.34 PHYSICIANS HEALTH CHOICE OF NEW MEXICO | 2 0.02 72.36 POSITIVE HEALTHCARE PARTNERS | 1 0.01 72.37 Paramount Elite | 4 0.04 72.41 Partnership HealthPlan of California | 3 0.03 72.44 Passport Advantage | 16 0.16 72.60 Peoples Health | 14 0.14 72.74 Physicians United Plan | 19 0.19 72.93 Positive Healthcare Partners | 2 0.02 72.95 Preferred Care Partners, Inc. | 2 0.02 72.97 Preferred Medicare Choice, Inc. | 312 3.12 76.09 PrimeWest Health | 10 0.10 76.19 Primewest Health | 10 0.10 76.29 Quality Health Plans | 64 0.64 76.93 SCAN Health Plan | 10 0.10 77.03 SCAN Health Plan Arizona | 1 0.01 77.04 Salud Dorada con Medicare | 234 2.34 79.38 Samaritan Advantage Health Plan | 2 0.02 79.40 San Miguel Health Plan | 1 0.01 79.41 Santa Clara Family Health Plan | 1 0.01 79.42 SecureHorizons by UnitedHealthcare | 598 5.98 85.40 SelectCare of Oklahoma | 10 0.10 85.50 Senior Blue | 18 0.18 85.68 Senior Partners | 3 0.03 85.71 Senior Whole Health | 7 0.07 85.78 Senior Whole Health of New York | 12 0.12 85.90 South Country Health Alliance | 23 0.23 86.13 Southeast Community Care | 38 0.38 86.51 Summit Health Plan, Inc. | 5 0.05 86.56 Texas HealthSpring | 9 0.09 86.65 Touchstone Health | 18 0.18 86.83 Trillium Advantage | 4 0.04 86.87 Triple-S, Inc. | 312 3.12 89.99 UAHC Gold | 1 0.01 90.00 UCare | 108 1.08 91.08 UPMC Health Plan | 25 0.25 91.33 Unison Advantage | 43 0.43 91.76 Universal Health Care, Inc. | 20 0.20 91.96 University Physicians/Maricopa Care A.. | 2 0.02 91.98 VIVA Medicare Plus | 26 0.26 92.24 VNS CHOICE Medicare | 15 0.15 92.39 Valley Baptist Health Plans | 1 0.01 92.40 VillageHealth | 2 0.02 92.42 Vista Healthplan of South Florida, Inc. | 4 0.04 92.46 Vista Healthplan, Inc. | 3 0.03 92.49 WellCare | 223 2.23 94.72 Windsor Medicare Extra | 528 5.28 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 14 Apr 2016