Table 4

Cross-tabulation between states and Medicare Advantage and Medicare Supplement status
Patients with at least 1 of any 23 lab tests1)
Patients in HMO or PPO Patients in Medicare Advantage Patients in Medicare Supplemental
State Tests performed Results available Tests performed Results available Tests performed Results available
N % of total N % of total % of done N % of total N % of total % of done N % of total N % of total % of done
1 87,110 52 48,838 29 56 3,999 51 1,978 25 49 5,881 31 625 3 11
2 17,068 89 8,331 43 49 174 85 95 46 55 574 37 92 6 16
3† 3,507 81 329 8 9 16 44 12 33 75 141 39 3 1 2
4 53,350 86 30,037 48 56 112 84 64 48 57 519 26 92 5 18
5 26,240 84 4,454 14 17 1,036 80 167 13 16 999 38 55 2 6
6 30,291 86 7,265 21 24 2,850 79 1,139 32 40 4,012 45 185 2 5
7 11,050 89 346 3 3 0 0 1 100 0 564 47 6 1 1
8 22,277 85 6,068 23 27 4 14 7 24 175 692 34 71 3 10
9 6,449 89 1,003 14 16 0 0 0 0 0 278 40 8 1 3
10† 2,372 66 1,144 32 48 3 23 5 38 167 5 31 0 0 0
11 3,547 76 2,289 49 65 1 33 2 67 200 38 21 9 5 24
12 15,645 43 19,387 54 124 6,560 30 14,189 65 216 105 39 15 6 14
13 46,115 86 15,049 28 33 22,884 84 7,035 26 31 1,543 39 126 3 8
Other 32,651 81 5,515 14 17 54 39 54 39 100 153 37 5 1 3
14† 3,256 88 113 3 3 0 0 0 0 0 7 30 0 0 0
15 53,228 82 23,060 36 43 51 59 9 10 18 8 33 2 8 25

† States with no WellPoint presence.

Schneeweiss et al.

Schneeweiss et al. BMC Medical Research Methodology 2012 12:180   doi:10.1186/1471-2288-12-180

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