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October 15, 2019

Medicare MBI Look-Up Tool Users

The Centers for Medicare & Medicaid Services (CMS) has announced that the Medicare Beneficiary Identifier (MBI) Look-Up Tool in myCGS will not be available during the dates/times listed below.  Please share this with your appropriate staff.

Date

Outage

Friday, October 25, 2019

Beginning at 8:30 PM ET

CMS estimates that the maintenance window will be completed by 12:30 PM ET on Saturday, October 26, 2019.

Sunday, October 27, 2019

Beginning at 7:30 AM ET

CMS estimates that the maintenance window will be completed by 12:00 PM (Noon) ET on Sunday, October 27, 2019

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