HIPPA

Out of the box, SharePoint 2010 is not HIPPA complient

IS Sharepoint 2010 is HIPPA, as well as, 21CFR11 validated http://social.msdn.microsoft.com/Forums/en/sharepoint2010general/thread/86b7a117-74ed-4687-8868-4403538ce492

HIPPA
http://social.msdn.microsoft.com/Forums/en-US/sharepoint2010general/thread/66a73f69-2629-4beb-8b44-3c75247fd195/

HIPPA
http://www.microsoft.com/health/en-us/solutions/Pages/hipaa.aspx

Health Care Solutions
http://www.microsoft.com/health/en-us/solutions/Pages/index.aspx

Microsoft Office 365 Cloud-Based Productivity Service Now Helps Customers Comply with HIPAA Privacy and Security Standards
http://blogs.msdn.com/b/microsoft_in_health/archive/2011/12/14/microsoft-office-365-cloud-based-productivity-service-complies-with-hipaa-standards-for-data-protection-and-security.aspx