What medical codes do I use for this?
1.Staphylococcus aureus infection of tranplanted kidney.
No one here has your texts or reference works.
http://www.google.com/search?rlz=1C1GGGE_enUS379US379&gcx=w&sourceid=chrome&ie=UTF-8&q=medical+codes
Is your source in one of these links?
If not, then refer to your study materials.