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MAC Changes

The following Maximum Allowable Cost (MAC) changes have been made in the last 7 days to pharmacy reimbursements for all pharmacies without contractual Generic Effective Rate (GER) guarantees.  For pharmacies or pharmacy chains with GER guarantees please contact for specific MAC updates

If a pharmacy provider would like a complete, updated MAC list, please email with pharmacy NPI. Please allow 2 business days to process request. 

Drug Change (up/down/add/remove) Effective Date

*If the chart is not populated, there have been no MAC changes in the last 7 days.