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Ask a Rev Cycle Expert: PO Modifier?


Is there any guidance that states whether or not the PO modifier is applicable or required to be used for Medicare Advantage?


Modifier PO Services, procedures and/or surgeries provided at off-campus provider-based outpatient departments does not apply to Medicare Advantage plans, according to this Frequently Asked Questions (FAQ) document on the Centers for Medicare & Medicaid Services (CMS) website.

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