Medicare services: Common Working File January 2026 Gray and Dark Days
To accommodate the anticipated duration to install the January 2026 release, the Common Working File (CWF) Host will observe a Gray Day on Wednesday, December 31 and Dark Days on Friday, January 2 through Sunday, January 4.
During these dates some of Medicare services may not be available, such us: DDE, EDI Claim submission, HETS Eligibility check.
You can learn more about your MAC'S "Dark Days" by selecting one of the following links:
If you have any questions related to these features or need assistance, please contact our Customer Support Department with igea Chat or give us a call: 866-356-9167 or emal igea-support@Careficient.com
Igea Software (by Careficient)