Table 2 Implementation Site Characteristics
Characteristic | Practice A | Practice B | Practice C |
Practice location and type | Suburb, private geriatric practice | Rural, private family practice | Small/medium city, academic internal medicine practice |
Number of medical providers | 2 | 1 | 102 (full & part-time) |
Number of clinical support staff | 5 | 3 | 13 |
Number of administrative staff | 3 | 4 | 14 |
Annual patient visits | 10,000 | 12,000 | 40,000 |
Payor mix (% of total patients) | Â | Â | Â |
Medicare | 23 | 25 | 34 |
Medicaid | 2 | 15 | 8 |
Commercial insurance | 70 | 40 | 37 |
Self-pay/uninsured | 0 | 30 | 21 |