PHILADELPHIA--(BUSINESS WIRE)--Blue Cross Blue Shield Plans’ per member administrative costs grew by 0.3% in 2025 versus 5.6% in 2024. This was the lowest since the effects of Covid adaptation in 2021. Growth in costs for the cluster of Account and Membership Administration, at 1.1%, was the slowest growth since 2016. Median PMPM costs for all reporting Plans were $51.50 PMPM versus $51.90 PMPM last year. At 8.1% of premium equivalents, health plan administrative costs are the lowest in 20 year