Columbia County adopts four-tier health plan and sets higher employee contribution for 2025 renewal

Columbia County commissioners voted to adopt a four-tier health insurance structure and to increase the county's budget contribution for employee benefits after a detailed presentation on medical claims and renewal pricing.

The action came after Tyson, a consultant with Gallagher, presented renewal data showing higher-than-expected claims and a sequence of proposed and negotiated rate adjustments. Commissioners voted in favor of both the shift to four coverage tiers and a motion to raise the county's budget contribution by $150,000 to support employee premiums; both measures were approved by voice vote with no roll-call tallies recorded.

Why it matters: Gallagher's renewal analysis showed the group's medical loss ratio climbed sharply in the most recent months, driven in part by a rise in high-cost claimants. That deterioration pushed an initial insurer renewal request above 20 percent; negotiation and plan design changes brought a recommended county-level increase down to about 11.3 percent under the proposed four-tier option. Commissioners said the change is intended to give employees more affordable options and to improve recruitment and retention.

Tyson told the board that the county's medical loss ratio was about 76.57 percent through February and rose to roughly 92 percent in a later 12-month review, noting the change was driven by an increase in "high-cost claimants." He said the insurer's…