Table 3.
Annual Medicaid Payments and Payment Market Shares for Antiretroviral Medications: 1991 – 2005
| Year | Payment Amounts | Payment Market Share | ||||||||
| Annual Amount ($) | Percent Annual Increase | NNRTI | NRTI | PI | FI | NNRTI | NRTI | PI | FI | |
| 1991 | 30,581,688 | 30,581,688 | 100.0 | |||||||
| 1992 | 49,145,345 | 60.7 | 49,145,345 | 100.0 | ||||||
| 1993 | 62,163,949 | 26.5 | 62,163,949 | 100.0 | ||||||
| 1994 | 48,314,392 | -22.3 | 48,314,392 | 100.0 | ||||||
| 1995 | 62,667,235 | 29.7 | 62,613,187 | 54,047 | 99.9 | 0.1 | ||||
| 1996 | 192,066,249 | 206.5 | 321,552 | 134,207,229 | 57,537,468 | 0.2 | 69.9 | 30.0 | ||
| 1997 | 460,706,553 | 139.9 | 13,537,612 | 237,889,361 | 209,279,580 | 2.9 | 51.6 | 45.4 | ||
| 1998 | 612,308,495 | 32.9 | 33,374,299 | 294,685,007 | 284,249,188 | 5.5 | 48.1 | 46.4 | ||
| 1999 | 717,516,585 | 17.2 | 80,748,122 | 358,063,912 | 278,704,550 | 11.3 | 49.9 | 38.8 | ||
| 2000 | 799,546,390 | 11.4 | 105,358,639 | 417,270,377 | 276,917,374 | 13.2 | 52.2 | 34.6 | ||
| 2001 | 936,652,425 | 17.1 | 115,254,370 | 501,229,292 | 320,168,762 | 12.3 | 53.5 | 34.2 | ||
| 2002 | 1,073,255,281 | 14.6 | 129,858,945 | 618,622,608 | 324,773,728 | 12.1 | 57.6 | 30.3 | ||
| 2003 | 1,190,098,926 | 10.9 | 153,303,569 | 689,086,945 | 335,785,345 | 11,923,067 | 12.9 | 57.9 | 28.2 | 1.0 |
| 2004 | 1,452,823,690 | 22.1 | 165,523,923 | 741,094,660 | 513,999,395 | 32,205,713 | 11.4 | 51.0 | 35.4 | 2.2 |
| 2005 | 1,552,004,168 | 6.8 | 161,640,662 | 787,864,253 | 563,473,942 | 39,025,310 | 10.4 | 50.8 | 36.3 | 2.5 |
Source: Centers for Medicare & Medicaid Services: State drug utilization data. [27].