Corporate

August 29, 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, August 30, 2019

Beginning at 8:30 PM ET

CMS estimates that the maintenance window will be completed by 12:30 PM ET on Saturday, August 31, 2019.

Sunday, September 1, 2019

Beginning at 7:30 AM ET

CMS estimates that the maintenance window will be completed by 12:00 PM (Noon) ET on Sunday, September 1, 2019

Saturday, September 14, 2019

Beginning at 7:30 AM ET

CMS estimates that the maintenance window will be completed by 1:00 PM ET on Saturday, September 14, 2019

Saturday, September 21, 2019

Beginning at 8:30 AM ET

CMS estimates that the maintenance window will be completed by 6:00 PM ET on Saturday, September 21, 2019.

Saturday, September 21, 2019

Beginning at 11:30 PM ET

CMS estimates that the maintenance window will be completed by 1:00 PM ET on Sunday, September 22, 2019.

Friday, September 27, 2019

Beginning at 8:30 PM ET

CMS estimates that the maintenance window will be completed by 1:00 PM ET on Saturday, September 28, 2019.

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