Reader Question: Make Sure You Are In The Same facility Before Using a 27 Modifier

Article Overview

This short billing-and-coding article addresses a reader question about hospital emergency department visits that occur on the same date at different facilities within separate health systems. It explains the general facility-level context in which a hospital outpatient modifier may be considered, and notes that payer policies can vary by local area and contractor. The piece is aimed at hospital coders, billing staff, and revenue cycle personnel who handle emergency department claims and need to understand when to verify local payment policy.