Message Board
Horizon is #1 in Member Satisfaction Among Commercial Health Plans in New Jersey
Horizon Broker Brief
Some Horizon Members Impacted by Cybersecurity Incident
Horizon Broker Brief
Effective July 1, 2025, Formulary Change Impacting Members Taking Humira or Stelara
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