Horizon Blue Cross Blue Shield Insurance Complaints in California

Horizon Blue Cross Blue Shield has 10 consumer complaints on file from California, based on public NAIC and state DOI data.

Key Statistics

Complaints in California: 10
Total Complaints (All States): 481
California Share: 2.1%
NAIC Complaint Ratio: 0.98
AI Risk Score: 50/100

Complaint Breakdown by Coverage Type in California

Coverage Type	Complaints	% of Total
health	10	100.0%

Recent Horizon Blue Cross Blue Shield Complaints in California

health Complaint #IC-MOCSB950-CLKDIK (2026-03-22) — Billing error
health Complaint #IC-MOCSB950-Q5IQPL (2025-11-08) — Prior authorization
health Complaint #IC-MOCSB950-52KDTD (2025-10-08) — Premium increase
health Complaint #IC-MOCSB950-WLLBPP (2025-05-23) — Premium increase
health Complaint #IC-MOCSB950-7V9NSW (2023-11-15) — Billing error
health Complaint #IC-MOCSB950-RKELKG (2023-07-30) — Coverage gap
health Complaint #IC-MOCSB950-UBLUFK (2022-03-09) — Billing error
health Complaint #IC-MOCSB950-1M34ID (2021-09-04) — Billing error
health Complaint #IC-MOCSB950-QFC64Y (2021-08-05) — Prior authorization
health Complaint #IC-MOCSB950-8YJOWX (2021-08-01) — Premium increase

Frequently Asked Questions

How many complaints does Horizon Blue Cross Blue Shield have in California?

Horizon Blue Cross Blue Shield has 10 complaints on file from consumers in California, according to NAIC and state DOI data.

What types of insurance complaints are filed against Horizon Blue Cross Blue Shield in California?

The top complaint categories for Horizon Blue Cross Blue Shield in California are: health (10).

How does Horizon Blue Cross Blue Shield's complaint record in California compare to other states?

Horizon Blue Cross Blue Shield has 10 complaints in California out of 481 total complaints nationwide. That represents 2.1% of their total complaint volume.