Our billing dept has reached out to recheck coding using mod 33 due to denials, anyone else getting denied for mod 33. Could we be adding it incorrectly?
A 52 yr
CPT 45378
Mod 33
Dx
Z12.11 screening
Z57.30 Diverticulosis
K64.9 hemorrhoids
or
A 63 yr
CPT 45378
Mod 33
Dx:
Z12.11 screening
Z86.020 personal hx of polyps
K64.8 hemorrhoids
A 52 yr
CPT 45378
Mod 33
Dx
Z12.11 screening
Z57.30 Diverticulosis
K64.9 hemorrhoids
or
A 63 yr
CPT 45378
Mod 33
Dx:
Z12.11 screening
Z86.020 personal hx of polyps
K64.8 hemorrhoids