Part D lives
56,324,657
March 2026 enrollment
Strict Bridge eligible
10,844,310
19.3% of Part D
Treated lives
2,854,762
28% ceiling, 72% persistence
Annual net spend
$7.72B
$245 per monthly fill
Diabetes delayed
367,332
Modeled through Dec 2027

National Choropleth

county
National county Bridge eligibility choropleth
19.5 to 27.027.0 to 28.528.5 to 29.529.5 to 30.230.2 to 31.131.1 to 32.032.0 to 33.233.2 to 34.934.9 to 42.8

National Baseline

US profile
National data

US baseline for eligibility, coverage, demographics, burden, and default usage.

Total Medicare68,778,365March 2026 enrollment
Part D lives56,324,65781.9% of Medicare
Strict Bridge eligible10,844,31019.3% of Part D
Clinical criteria14,041,663Before carve-out
Treated, Dec 20272,854,762Default scenario