January 16, 2020
Upcoming MBI Look-Up Tool Outage
CMS announces an upcoming outage to the Medicare MBI Look-Up Tool. The MBI Look-Up Tool outage will begin at 5:30 AM ET on Sunday, January 19, 2020. The Medicare MBI Look-Up Tool will be unavailable during this period due to data center maintenance. CMS estimates that the maintenance window will be completed by 9:30 AM ET on Sunday, January 19, 2020.