Wiki Bilateral or correct as billed?

[B Seyer]

Provider has billed 67820-E2 and 67820-E4. An auditor is questioning if bilateral pricing should apply. Would a procedure performed on the right lower eyelid and the left lower eyelid be considered anatomically bilateral?

Thanks

 

[mitchellde]

the E2 and E4 are correct modifiers for eyelids.