This message is for users of the PECOS AI and PI applications in the Production environment.

CMS's migration of PECOS's Administrative Interface (AI) and Provider Interface (PI) applications from on-prem to CMS AWS cloud has completed earlier than expected, and is now live as of today, May 3rd, 2026, one day ahead of schedule. All PECOS components are fully operational in the AWS CMS Cloud.

The extensive refactoring performed has enabled the PECOS community to fully leverage cloud technology, setting up CMS and PECOS for future growth and innovation. This remarkable achievement is a testament to the hard work, dedication, and collaboration of everyone involved. Gratitude is extended to CMS stakeholders, the on-prem infrastructure team, the PECOS Team, and the MACs for their unwavering commitment and expertise. Your collective efforts have been instrumental in reaching this milestone.

Thank you for your support, hard work, and dedication throughout this journey.

PECOS AWS Team