Frequencies for networkname variable in network2018 dataset : Network Name | Freq. Percent Cum. ----------------------------------------+----------------------------------- ACA Select Network | 3 0.46 0.46 AZ HMO CommunityCare IFP/FFM | 1 0.15 0.61 AboutHealth | 1 0.15 0.76 Access Care | 2 0.30 1.07 Advantage | 8 1.22 2.28 Advantage Plus 2.0 | 1 0.15 2.44 Affinity | 1 0.15 2.59 Alliant Health Plans | 1 0.15 2.74 Ambetter from MHS | 1 0.15 2.89 Ambetter from Sunshine Health | 1 0.15 3.04 Ambetter from Superior HealthPlan | 1 0.15 3.20 AmeriHealth Advantage | 1 0.15 3.35 Ameritas Classic PPO Dental Network | 17 2.59 5.94 Arizona PPO Dental Network | 1 0.15 6.09 AultCare PPO | 2 0.30 6.39 Aultcare Select PPO | 1 0.15 6.54 Avera Health Plans South Dakota Network | 1 0.15 6.70 BCBSAL PPO | 1 0.15 6.85 BEST Life National Network | 3 0.46 7.31 BEST Life and Health National Network | 39 5.94 13.24 Beacon | 1 0.15 13.39 Beaumont Health Network | 1 0.15 13.55 Beloit One | 1 0.15 13.70 Blue Advantage HMO | 1 0.15 13.85 Blue Advantage PPO | 1 0.15 14.00 Blue Choice Preferred PPO | 1 0.15 14.16 Blue Connect Vision Dental | 1 0.15 14.31 Blue Cross Blue Shield Montana Dental.. | 1 0.15 14.46 Blue Cross Preferred | 1 0.15 14.61 Blue Cross Premier | 1 0.15 14.76 Blue Cross Select | 1 0.15 14.92 Blue Focus POS | 1 0.15 15.07 Blue FocusCare | 1 0.15 15.22 Blue Precision HMO | 1 0.15 15.37 Blue Preferred PPO | 2 0.30 15.68 BlueCare | 1 0.15 15.83 BlueCare Dental PPO | 4 0.61 16.44 BlueCare Direct | 1 0.15 16.59 BlueChoice Advantage | 1 0.15 16.74 BlueChoice HMO | 2 0.30 17.05 BlueDental Choice Copayment PPO | 1 0.15 17.20 BlueDental Choice PPO | 1 0.15 17.35 BlueDental Preferred | 2 0.30 17.66 BlueDental Traditional | 1 0.15 17.81 BlueEssentials Network | 1 0.15 17.96 BluePreferred | 2 0.30 18.26 BlueSelect | 2 0.30 18.57 Bright Health Network | 1 0.15 18.72 Bronson Healthcare Partners | 1 0.15 18.87 Buckeye Community Health Plan | 1 0.15 19.03 CHRISTUS Health Plan NM | 1 0.15 19.18 Capital BlueCross Dental PPO Individual | 1 0.15 19.33 Capital BlueCross Dental Select Indiv.. | 1 0.15 19.48 Capital BlueCross PPO Individual | 1 0.15 19.63 Christus Health Plan Texas | 1 0.15 19.79 Classic | 1 0.15 19.94 Combined Dental Network | 3 0.46 20.40 Community Blue Network | 1 0.15 20.55 Community Blue Vision Dental | 1 0.15 20.70 Community HMO | 1 0.15 20.85 Community Health Choice Marketplace | 1 0.15 21.00 CommunityCare PPO Select | 1 0.15 21.16 CommunityCare Select | 1 0.15 21.31 Connected Care | 2 0.30 21.61 DCP HMO Network | 1 0.15 21.77 DENCAP Dental Plans Provider Network | 2 0.30 22.07 DHMO/Managed Care | 1 0.15 22.22 DSM USA Insurance Company | 2 0.30 22.53 DSM USA Insurance Company Inc Marketp.. | 2 0.30 22.83 DSM USA Insurance Company Inc- OH | 1 0.15 22.98 DSM USA Insurance Company Inc-MO | 1 0.15 23.14 DSM USA Insurance Company Inc-VA | 1 0.15 23.29 DSP PPO Network | 1 0.15 23.44 Dean Health Plan Focus Network | 1 0.15 23.59 Dean Health Plan HMO Network | 1 0.15 23.74 Delta Dental | 11 1.67 25.42 Delta Dental PPO | 19 2.89 28.31 Delta Dental PPO Plus Premier | 4 0.61 28.92 Delta Dental PPO plus Premier | 3 0.46 29.38 Delta Dental PPO+Premier | 1 0.15 29.53 Delta Dental Premier | 4 0.61 30.14 Delta Dental Premier + Delta Dental PPO | 1 0.15 30.29 Delta Dental of Illinois | 2 0.30 30.59 DeltaCare USA | 6 0.91 31.51 DentaQuest of Florida, Inc | 1 0.15 31.66 DentaQuest of USA Insurance Company Inc | 2 0.30 31.96 Dental | 1 0.15 32.12 Dental Advantage | 1 0.15 32.27 Dental Advantage w/Dentemax | 1 0.15 32.42 Dental Complete | 4 0.61 33.03 Dental DNoA Preferred Network | 2 0.30 33.33 Dental HMO/Managed Care | 2 0.30 33.64 Dental Health Services | 1 0.15 33.79 Dental Indemnity | 2 0.30 34.09 Dental PPO Plus | 1 0.15 34.25 Dental Prime | 10 1.52 35.77 DentalGuard Preferred | 13 1.98 37.75 DentalGuard Preferred - Individual | 15 2.28 40.03 DenteMax | 29 4.41 44.44 DenteMax Plus | 1 0.15 44.60 Dentegra | 7 1.07 45.66 Dentegra PPO | 16 2.44 48.10 Dominion Choice PPO Network | 6 0.91 49.01 Dominion DHMO Network | 7 1.07 50.08 Dominion Elite PPO Network | 5 0.76 50.84 Elite | 1 0.15 50.99 Empower | 1 0.15 51.14 Endeavor Providence | 1 0.15 51.29 Endeavor Select | 1 0.15 51.45 Engage by Medica | 1 0.15 51.60 Envision - Aurora Bellin | 1 0.15 51.75 EssentialSmile EPO | 1 0.15 51.90 EssentialSmile PPO | 1 0.15 52.05 Exclusive | 1 0.15 52.21 FHCA Individual | 1 0.15 52.36 FHCA Small Group | 1 0.15 52.51 FHCP HMO Network | 1 0.15 52.66 FL Exchange Network | 1 0.15 52.82 First Commonwealth | 1 0.15 52.97 First Commonwealth - Individual | 1 0.15 53.12 First Priority Health | 1 0.15 53.27 FirstCare Select HMO | 1 0.15 53.42 Florida Exchange CAP | 1 0.15 53.58 Florida PPO Dental Network | 1 0.15 53.73 GA PPO Network | 1 0.15 53.88 Geisinger Marketplace HMO | 1 0.15 54.03 Geisinger Marketplace HMO Select | 1 0.15 54.19 Granite State Health Plan | 1 0.15 54.34 Group Health Cooperative of South Cen.. | 1 0.15 54.49 Group Health Cooperative of South Cen.. | 1 0.15 54.64 HFCA Small Group Access | 1 0.15 54.79 HFCP Individual | 1 0.15 54.95 HFCP Small Group | 1 0.15 55.10 HMO | 1 0.15 55.25 HMO Louisiana HMOPOS Vision Dental | 1 0.15 55.40 HMO Preferred | 1 0.15 55.56 HMO Value | 1 0.15 55.71 HMSA Fee For Service Dental | 1 0.15 55.86 HMSA HMO Dental | 1 0.15 56.01 HMSA Health Plan Hawaii with Vision a.. | 1 0.15 56.16 HMSA Health Plan Hawaii with Vision, .. | 1 0.15 56.32 HMSA Preferred Provider with Vision | 1 0.15 56.47 HMSA Preferred Provider with Vision a.. | 1 0.15 56.62 HMSA Preferred Provider with Vision, .. | 1 0.15 56.77 HPN Individual On Exchange | 1 0.15 56.93 Harvard Pilgrim Health Care of NE Ele.. | 1 0.15 57.08 Harvard Pilgrim health Care Full Netw.. | 1 0.15 57.23 Hawaii Dental Service | 1 0.15 57.38 Health Alliance Elite Network | 2 0.30 57.69 Health Alliance Methodist Network | 2 0.30 57.99 HealthPartners Atlas Individual | 1 0.15 58.14 Healthy Preferred | 1 0.15 58.30 Healthy Premier | 1 0.15 58.45 HealthyBlue PPO | 1 0.15 58.60 HealthyBlueHMO | 1 0.15 58.75 HeritagePlus and Dental Choice | 1 0.15 58.90 Highmark DE PPO | 1 0.15 59.06 Highmark WV PPO | 1 0.15 59.21 Home State Health Plan | 1 0.15 59.36 Horizon BCBSNJ Managed Care network | 1 0.15 59.51 Horizon BCBSNJ Managed Care network (.. | 1 0.15 59.67 HumanaDental PPO/Traditional Preferred | 16 2.44 62.10 IL PPO Network | 2 0.30 62.40 IN PPO Network | 1 0.15 62.56 IND 1 Cty EPO- Berks Cty w/Dominion P.. | 1 0.15 62.71 IND 1 Cty PPO-42C Premium w/Dominion .. | 1 0.15 62.86 IND 30 Cty PPO-42C Premium w/Dominion.. | 1 0.15 63.01 IND 6 Cty EPO-30C Select w/Dominion P.. | 1 0.15 63.17 IND 9 Cty EPO-30C Partner w/Dominion .. | 1 0.15 63.32 IdealCare by Sendero Health Plans | 1 0.15 63.47 IlliniCare Health Network | 1 0.15 63.62 Illinois Connect Network | 1 0.15 63.77 Illinois PPO Dental Network | 1 0.15 63.93 Indemnity | 2 0.30 64.23 Indiana | 2 0.30 64.54 Inspire by Medica | 1 0.15 64.69 KY PPO Network | 2 0.30 64.99 Kaiser Foundation Health Plan of Mid .. | 2 0.30 65.30 Kaiser Permanente HMO | 1 0.15 65.45 Kaiser Permanente Signature HMO | 1 0.15 65.60 Kansas City Life Dental Alliance | 4 0.61 66.21 Kentucky | 1 0.15 66.36 Keystone HMO | 1 0.15 66.51 Legacy Health | 1 0.15 66.67 Limited Network Plans | 1 0.15 66.82 Local Value | 1 0.15 66.97 MHP Community Provider Network | 2 0.30 67.28 MI PPO Network | 2 0.30 67.58 MO Exchange | 1 0.15 67.73 MO PPO Network | 1 0.15 67.88 Magnolia Health Plan | 1 0.15 68.04 Maine Statewide | 2 0.30 68.34 Maine's Choice Network | 1 0.15 68.49 Managed DentalGuard | 2 0.30 68.80 Managed DentalGuard - Individual | 3 0.46 69.25 Medica Connect | 1 0.15 69.41 Medica Individual Choice | 1 0.15 69.56 Medica Insure | 2 0.30 69.86 Medica with CHI Health | 2 0.30 70.17 Mercy | 1 0.15 70.32 Meridian Choice | 1 0.15 70.47 Metro Detroit HMO | 1 0.15 70.62 Missouri PPO Dental Network | 1 0.15 70.78 Missouri-Kansas City Connect Network | 1 0.15 70.93 Missouri-St Louis Connect Network | 1 0.15 71.08 Molina | 1 0.15 71.23 Molina Exchange Network | 1 0.15 71.39 Molina Healthcare of New Mexico Marke.. | 1 0.15 71.54 Molina Marketplace | 2 0.30 71.84 NE Ohio | 1 0.15 71.99 NH Northeast Wisconsin | 1 0.15 72.15 NH Southeast Wisconsin | 1 0.15 72.30 NJ Exchange Network | 1 0.15 72.45 NMHC Network | 1 0.15 72.60 NV Exchange | 1 0.15 72.75 Neighborhood | 1 0.15 72.91 Network 1 | 2 0.30 73.21 Network S | 1 0.15 73.36 NetworkBlue | 1 0.15 73.52 North Carolina Connect Network | 1 0.15 73.67 North Carolina PPO Dental Network | 1 0.15 73.82 NovaSys Health | 1 0.15 73.97 OHSU Plus | 1 0.15 74.12 Ohio | 1 0.15 74.28 Ohio Dental | 4 0.61 74.89 OhioHealth | 1 0.15 75.04 Optima Health Plan | 1 0.15 75.19 Optima Select | 1 0.15 75.34 Oscar Network ID 2018 | 3 0.46 75.80 Oscar Ohio Network | 1 0.15 75.95 PA PPO Network | 2 0.30 76.26 PDP PLUS | 26 3.96 80.21 POS Blue Local CHS | 1 0.15 80.37 POS Blue Local DKWM | 1 0.15 80.52 POS Blue Value | 1 0.15 80.67 PPO | 2 0.30 80.97 PPO Blue Advantage/Options | 1 0.15 81.13 PPO Blue Select | 1 0.15 81.28 PPO On-Exchange Network | 2 0.30 81.58 PPO Plus Premier | 3 0.46 82.04 PPO Plus Premier SHOP | 1 0.15 82.19 PPO plus Premier | 1 0.15 82.34 PSN | 2 0.30 82.65 Paramount Insurance Company | 1 0.15 82.80 Pathway X | 1 0.15 82.95 Pathway X Enhanced and Rx Choice Tier.. | 1 0.15 83.11 Pathway X Guided Access, Dental Prime.. | 1 0.15 83.26 Pathway X HMO, Dental Prime, and Rx C.. | 1 0.15 83.41 Pathway X Tiered Hospital and Dental .. | 1 0.15 83.56 Pathway X, Dental Prime, and Rx Choic.. | 2 0.30 83.87 Peach State Health Plan | 1 0.15 84.02 Permanente Dental Associates + Scion .. | 1 0.15 84.17 Personal Choice PPO | 1 0.15 84.32 Piedmont Individual HMO Network | 1 0.15 84.47 Pioneer One | 1 0.15 84.63 Preferred Blue PPO-National | 1 0.15 84.78 Preferred Blue PPO-North Dakota | 1 0.15 84.93 Preferred Care PPO Vision Dental | 1 0.15 85.08 Preferred Dental | 1 0.15 85.24 Premier | 9 1.37 86.61 Premier Access Dental | 2 0.30 86.91 Premier Access PPO | 1 0.15 87.06 Prime | 1 0.15 87.21 Principal Plan Dental | 4 0.61 87.82 Priority Health HMO | 1 0.15 87.98 Priority Health Rural | 1 0.15 88.13 ProMedica | 1 0.15 88.28 Providence Choice | 1 0.15 88.43 Providence Connect | 1 0.15 88.58 Providence Signature | 1 0.15 88.74 Regional Preferred | 1 0.15 88.89 Renaissance Dental | 16 2.44 91.32 Retailers Insurance Company Dental Ne.. | 1 0.15 91.48 SCConnect | 2 0.30 91.78 SCSelect | 1 0.15 91.93 SHOP 1 Cty EPO Berks Cty w/Dental Adv.. | 1 0.15 92.09 SHOP 2 Cty Partner EPO-31 C Partner w.. | 1 0.15 92.24 SHP Independence | 1 0.15 92.39 SHP Reliance | 1 0.15 92.54 SHP Select | 1 0.15 92.69 SHP Tradition | 1 0.15 92.85 Sanford Health Plan Iowa Network | 1 0.15 93.00 Sanford Health Plan North Dakota Netw.. | 1 0.15 93.15 Sanford Health Plan North Dakota True.. | 1 0.15 93.30 Sanford Health Plan South Dakota Netw.. | 2 0.30 93.61 Sanford Health Plan South Dakota True.. | 2 0.30 93.91 Select | 2 0.30 94.22 Select Med (medical), Classic (dental) | 1 0.15 94.37 Select Value (medical), Classic (dent.. | 1 0.15 94.52 Select by Medica | 1 0.15 94.67 Shop 10 Cty PPO-42C Premium w/Dental .. | 1 0.15 94.82 Shop 12 County MCA-PPO-42C Premium w/.. | 1 0.15 94.98 Shop 28 Cty HMO-28C Standard Referral.. | 1 0.15 95.13 Shop 31 Cty EPO-42C Premium w/Dental .. | 1 0.15 95.28 Shop 31 Cty PPO-42C Premium w/Dental .. | 1 0.15 95.43 Signature Blue Vision Dental | 1 0.15 95.59 SilverSummit Network | 1 0.15 95.74 SmartChoice | 1 0.15 95.89 SmartHealth | 2 0.30 96.19 SolutionsCAP | 1 0.15 96.35 Spectrum Health Partners | 1 0.15 96.50 St. John Providence Network | 1 0.15 96.65 St. Joseph Mercy Health System Network | 1 0.15 96.80 Sunflower Health Plan | 1 0.15 96.96 TN PPO Network | 1 0.15 97.11 Tennessee Nashville and Tri-Cities Co.. | 1 0.15 97.26 Tennessee PPO Dental | 1 0.15 97.41 Tennessee-Memphis Connect Network | 1 0.15 97.56 Together CCHP Network | 1 0.15 97.72 Total Health Care Network | 1 0.15 97.87 Traditional | 1 0.15 98.02 True Blue PPO | 2 0.30 98.33 United Concordia Dental | 1 0.15 98.48 VA PPO Network | 2 0.30 98.78 Vantage Tier 1 Network | 1 0.15 98.93 Verity HealthNet Network | 1 0.15 99.09 Virginia Connect Network | 1 0.15 99.24 Virginia PPO Dental Network | 1 0.15 99.39 WI PPO Network | 1 0.15 99.54 West Virginia | 1 0.15 99.70 Willamette Dental Group, P.C. | 1 0.15 99.85 myBlue | 1 0.15 100.00 ----------------------------------------+----------------------------------- Total | 657 100.00 by Jean Roth , jroth@nber.org , 23 May 2018