Can CPT 31237 be billed within the post-operative period of a FESS? For example if the codes billed for the surgery are 31255, 31267, 30140 & 30520. 31255, 31267 & 30520 have zero day global and 30520 has a 90 day global.
At a one month follow up appointment the provider performs the 31237, is this billable with a modifier or included in the surgery?
I'm finding conflicting information.
Thanks!
At a one month follow up appointment the provider performs the 31237, is this billable with a modifier or included in the surgery?
I'm finding conflicting information.
Thanks!