Please help refresh my brain! I have a Medicare patient who came in for a repeat colonoscopy 10 days after his screening colonoscopy due to post-polypectomy bleeding stemming from his original procedure. Can I bill for this? I believe the global period for G0121 (originally billed) is 0, so do I bill G0121 again with a modifier? What modifier?
Thanks for your help,
Lea
Thanks for your help,
Lea