Key dates
Deadlines and dates worth circling on your calendar.
- Oct 14Social Security announces the 2027 cost-of-living raise
- Oct 15Medicare open enrollment opens; ACA window-shopping begins
- Oct 22New customs rule for mailed-in medicines from abroad takes effect
- Nov 1ACA Marketplace open enrollment begins
- NovOfficial 2027 Part B premium and IRMAA brackets announced
- Dec 7Medicare open enrollment closes
- Dec 11Federal hemp-THC product ban takes effect
- Jan 12027 coverage and new negotiated drug prices start