Curtis et al. Primary non-adherence to csDMARDs and b/tsDMARDs in RA/PsA/SpA. Medicare and commerically-insured patients. 20-44%! of new prescriptions not filled by 6 months. Higher for csDMARDs than b/tsDMARDs @RheumNow #ACR22 Abstr#2199 https://t.co/Pwg6GKu7Gg https://t.co/wPF0pu1UDa