Corporate

March 21, 2019

myCGS Medicare Beneficiary Identifier (MBI) Look-Up Tool Outages

The Centers for Medicare & Medicaid Services (CMS) has announced two upcoming outages to the Medicare MBI Look-Up tool. This affects the MBI look-up tool feature in myCGS. The first outage will begin at 7:30 AM ET on Sunday, March 24, 2019. The Medicare MBI Look-Up tool will be unavailable during this period. CMS estimates that the outage will end by 12:00 (Noon) PM ET on Sunday, March 24, 2019.

The second outage will begin at 8:30 PM ET on Friday, March 29, 2019. The Medicare MBI Look-Up tool will be unavailable during this period. CMS estimates that the outage will end by 12:30 PM ET on Saturday, March 30, 2019.

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