Podiatry, Psychiatry and Ambulatory surgical center Billing

I am new to billing for these speciality and want to know the special billing guidlines. Please provide with the CMS link if any. Thank you!

Jul 11th, 2011 - afzal.zee 19

re: Podiatry, Psychiatry and Ambulatory surgical center Billing

Hi,
I find a document but it's very old as June 2009. Did any one have updated CMS document, please update. Thank you!
http://www.medicarenhic.com/providers/pubs/Ambulatory%20Surgery%20Center%20Billing%20Guide.pdf