Wiki new to coding. need help

[knudsenbrazee]

Hi there,
I am studying for my exam and seem to have no trouble finding the right codes but I do have trouble putting them in the right order. I understand when there is a note that states code first or add on codes. Any advice or helpful learning tools?

 

[teresabug]

the more extensive procedure is listed first. With burns, the the highest degree goes first i.e. 3rd degree versus 1st degree. With repairs, the complex repair goes before the simple repair.