Access to Services

On May 21, 2025, this page will be decommissioned. Please update your link to the following address: CCSQ Onboarding

This section provides a summary of the services available to new or existing contractors onboarding to the QualityNet community.

QualityNet IT Services - Visit QualityNet IT Services for more information.
CMS Services
- For more information on DUA, visit https://ccsqdataanalytics.cms.gov/articles/131
- For more information on EUA, visit https://qnetconfluence.cms.gov/display/HS/HARP#EUAID

Have Questions - Need Help?

QualityNet IT Services: Please Contact the Service Center by phone at 1-866-288-8914 (TRS: 711); by email at ServiceCenterSOS@cms.hhs.gov; or via Slack at #help-service-center-sos
Contract Services (Onboarding/Offboarding): Please Contact the CCSQ Onboarding team by email at CCSQOnboardingteam@cms.hhs.gov or via Slack at #help-ccsq-onboarding
Contractors: If you have other questions, please reach out to your CMS COR.