Message Board
Action Required: Prepare for Important Changes to Horizon MyWay HSA
Horizon Broker Brief
Payroll Mode and Deduction Posting Rule Due March 18th
Horizon Broker Brief
Horizon's Approach to the CAA RxDC 2025 Reporting
Horizon Broker Brief
Message Board
Horizon Small Group
2025 Conversion Cutoff Dates
Effective Date Submission Date
1/1/202512/20/2024
1/15/2025 1/8/2025
1/28/2025 1/21/2025
2/1/2025 1/27/2025
2/15/2025 2/10/2025
2/28/2025 2/21/2025
3/1/2025 2/24/2025
3/15/2025 3/10/2025
3/28/2025 3/21/2025
4/1/2025 3/25/2025
4/15/2025 4/8/2025
4/28/2025 4/21/2025
5/1/2025 4/24/2025
5/15/2025 5/8/2025
5/28/2025 5/20/2025
6/1/2025 5/23/2025
6/15/2025 6/9/2025
6/28/2025 6/23/2025
7/1/2025 6/24/2025
7/15/2025 7/8/2025
7/28/2025 7/21/2025
8/1/2025 7/25/2025
8/15/2025 8/8/2025
8/28/2025 8/21/2025
9/1/2025 8/25/2025
9/15/2025 9/8/2025
9/28/2025 9/22/2025
10/1/2025 9/24/2025
10/15/2025 10/8/2025
10/28/202510/21/2025
11/1/202510/24/2025
11/15/202511/7/2025
11/28/202511/20/2025
12/1/202511/20/2025
12/15/2025 12/8/2025
12/28/202512/18/2025