| United Healthcare |
664 |
7,341,880 |
| Humana |
642 |
4,773,526 |
| Aetna Medicare |
557 |
2,880,643 |
| Kaiser Permanente |
103 |
1,784,870 |
| Wellcare |
273 |
849,446 |
| Anthem Blue Cross And Blue Shield |
78 |
736,913 |
| Cigna |
158 |
568,323 |
| Blue Cross Blue Shield Of Michigan |
6 |
513,726 |
| Medicare Y Mucho Mas |
16 |
278,375 |
| Highmark Inc. |
33 |
241,112 |
| Scan Health Plan |
34 |
219,945 |
| Healthfirst Medicare Plan |
7 |
217,119 |
| Priority Health Medicare |
15 |
208,104 |
| Care Plus Health Plans, Inc. |
27 |
199,089 |
| Mcs Classicare |
20 |
186,563 |
| Upmc For Life |
17 |
162,558 |
| Anthem Health Keepers |
22 |
158,618 |
| Excellus Health Plan, Inc |
25 |
157,903 |
| Wellcare By Health Net |
42 |
147,409 |
| Blue Shield Of California |
33 |
146,466 |
| Anthem Blue Cross |
68 |
142,334 |
| Blue Cross Blue Shield Of Tennessee |
16 |
140,403 |
| Medica |
39 |
136,207 |
| Triple S Advantage |
18 |
126,806 |
| U Care |
17 |
125,324 |
| Emblem Health Medicare Hmo |
16 |
122,997 |
| Wellcare By Allwell |
105 |
121,204 |
| Blue Cross Blue Shield Of Minnesota |
10 |
116,975 |
| Tufts Health Plan |
19 |
108,237 |
| Amerigroup |
45 |
103,441 |
| Independence Blue Cross |
21 |
99,294 |
| Blue Cross And Blue Shield Of Alabama |
3 |
95,859 |
| Geisinger Gold |
11 |
92,893 |
| Blue Care Network |
8 |
91,665 |
| Alignment Health Plan |
36 |
86,145 |
| Peoples Health |
9 |
85,989 |
| Florida Blue Hmo |
31 |
84,810 |
| Florida Blue |
16 |
78,675 |
| Regence Blue Cross Blue Shield Of Oregon |
9 |
75,011 |
| Empire Blue Cross Blue Shield |
24 |
74,561 |
| Blue Cross And Blue Shield Of North Carolina |
10 |
71,396 |
| Hap Senior Plus |
11 |
69,985 |
| Freedom Health, Inc. |
21 |
68,382 |
| Essence Healthcare |
11 |
68,199 |
| Blue Cross Blue Shield Of Massachusetts |
9 |
67,952 |
| Network Health Medicare Advantage Plans |
11 |
67,392 |
| Clover Health |
26 |
67,324 |
| Brand New Day |
14 |
67,312 |
| Highmark Blue Cross Blue Shield Of Western New York And Highmark Blue Shield Of Northeastern New York |
16 |
66,233 |
| Mvp Health Care |
20 |
65,841 |