Wiki Modifier 33

[KoBee]

Does anyone know if we should be applying modifier 33 to all procedures or just the main one when colonoscopy becomes therapeutic.


45385 - 33
45380 - 59
43239 - 51

 

[wi6003la]

Hello, You would only need to apply the 33 modifier to the Primary CPT code which is 45385 in this case.