McLaren Health Care will address the miscalculations made on some retiree pension checks.
The organization said it will hold two meetings Monday, Jan. 28.
The error caused some employees to receive too much money, while others did not receive enough.
The meetings will be on Jan. 28 at 9 a.m. and 1 p.m. at the Lincoln Center in Bay City.
The Lincoln Center is located at 820 South Lincoln St.
A deadline will also be extended for retirees to evaluate their options. Retirees will have until April 1 to make a decision on repayment.
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