Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Informational Only

This challenge is no longer accepting new submissions.

Medicaid Provider Enrollment Screening Challenge Series

The Centers for Medicare & Medicaid Services (CMS), is announcing the launch of the CMS Provider Screening Innovator Challenge.

National Aeronautics and Space Administration

Total Cash Prizes Offered: $500,000
Type of Challenge: Software and apps
Submission Start: 05/31/2012 02:00 AM ET
Submission End: 11/17/2012 04:00 AM ET

This challenge is externally hosted.

You can view the challenge details here: