Wiki Biopsy question

[Revenuecycle]

If a doctor does a biopsy on two different sites, example biopsy low back and two biopsies on inner thigh lesions do I code 11100, 11101-59 and 11101-59?

Any help would be appreciated.

 

[muthershyp]

11101 is an add on code so does not require modifier 59

 

[donnaevans]

11100 and 11101
No modifiers needed