Two of the state’s biggest health insurers must reimburse more than 900 Virginians for overcharges, the State Corporation Commission ordered.

It ordered Cigna Healthcare to pay 457 customers a total of nearly $404,000 after the insurer told them it reduced the amounts it paid on claims based on patients’ eligibility for Medicare.

Separately, the commission ordered Anthem and its HealthKeepers-managed care plans to reimburse 446 Virginians nearly $217,000. The error involved 1,287 claims.

Read the full story in the Richmond Times-Dispatch.