Provider Revalidation & Enrollment

Thank you for your interest in becoming a Health First Colorado (Colorado's Medicaid Program) provider or your participation in revalidation. The following instructions apply to both new enrollments and revalidations alike.

Please do not begin the application before reviewing these online resources. An incorrect or incomplete application requires additional review that may add weeks to your application’s processing time.

best practices


Download this call center cheat sheet


Provider Services Call Center

Until further notice, the Provider Services Call Center (1-844-235-2387) hours will be:

  • 7 a.m. – 5 p.m. MT Monday, Tuesday, & Thursday
  • 10 a.m. – 5 p.m. MT Wednesday & Friday

The Provider Services Call Center will be utilizing the time between 7 a.m. and 10 a.m. on Wednesdays and Fridays to return calls to providers.

Click the Button Below to Begin!

ATTENTION: Please visit Provider Resources for Provider Web Portal updates, known issues, FAQs, and more!

Looking to skip the instructions? Online Provider Enrollment Tool

Already completed your application? Click here for next steps

Plan to submit batch claims after 3/1/17? Enroll for your new Trading Partner ID now!

Don't see what you're looking for? Frequently Asked Questions