When Coding for Multiple Debridement Sites of the Same Depth

When coding for multiple debridement sites of the same depth and condition:

A) add the surface areas together and select the code(s) to report the service
B) only select a code from the Integumentary subsection when performed on infectious wounds and ulcers
C) do not select a code from the Integumentary subsection when performed on injuries
D) code each site separately by listing a primary code for each