Payer Scheduled Maintenance - CMS Medicare
CollaborateMD Blog
CMS Medicare has scheduled maintenance at the following time:

6:30 AM CT to 9:30 AM CT on Saturday, 01/19/2013

During this timeframe, eligibility transactions should not be sent. Transactions sent during the scheduled maintenance timeframe above may receive a response stating: Unable to Respond at Current Time.

Action Required: Do not send eligibility transactions to this payer at the time listed above.

If you have any questions, please contact Client Services at 1-888-348-8457, option 2.