CMS Innovation Center
Centers for Medicare and Medicaid Services
Baltimore, MD 21244
If you have a question about a particular intiative, chances are there is a special email box set up for that iniatiive. So please check the bottom of that initiative's page for an email address before emailing the above (more generic) email. We get a lot of emails, so apologies if we aren't able to get back to you right away.
Thanks for your interest and we look forward to the dialogue.