Data finding
24% of Medicare Part D plans added prior authorization, step therapy, or a quantity limit for Jardiance for 2027, and 71% did in Montana
Plans are Part D contract, plan, and segment ids in both the 2026 and 2027 CMS formulary files; a plan counts when it listed Jardiance both years and its 2027 row has prior authorization, step therapy, or a quantity limit that its 2026 row did not. States count every plan the CMS landscape offers there and need at least 10 such plans to rank.
License. US government work, Public Domain Mark 1.0.
Jardiance: plans in both 2026 and 2027 that added a restriction
| Area | Plans in both years | Added any | Share | Added prior auth | Added step therapy | Added quantity limit |
|---|---|---|---|---|---|---|
| United States | 4,380 | 1,071 | 24% | 855 | 195 | 21 |
| Montana | 24 | 17 | 71% | 17 | 0 | 0 |
| West Virginia | 58 | 32 | 55% | 17 | 15 | 0 |
| Vermont | 11 | 5 | 45% | 5 | 0 | 0 |
| New Hampshire | 16 | 7 | 44% | 7 | 0 | 0 |
| Pennsylvania | 268 | 115 | 43% | 44 | 71 | 0 |
| Wyoming | 12 | 5 | 42% | 5 | 0 | 0 |
| Louisiana | 92 | 38 | 41% | 36 | 2 | 0 |
| Oklahoma | 68 | 28 | 41% | 23 | 5 | 0 |
| Virginia | 123 | 45 | 37% | 41 | 4 | 0 |
| Kentucky | 93 | 34 | 37% | 34 | 0 | 0 |
Source: CMS Part D formulary files, 2027 and 2026, as of October 8, 2026. Publisher page
Source: CMS CY2027 landscape file, as of September 30, 2026. Publisher page
How we counted
Plans are Part D contract, plan, and segment ids in both the 2026 and 2027 CMS formulary files; a plan counts when it listed Jardiance both years and its 2027 row has prior authorization, step therapy, or a quantity limit that its 2026 row did not. States count every plan the CMS landscape offers there and need at least 10 such plans to rank.
Drug coverage by plan, state, and parent organization
Source: CMS Part D formulary files, 2027 and 2026, as of October 8, 2026. Publisher page
Source: CMS CY2027 landscape file, as of September 30, 2026. Publisher page
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