E/M Coding Alert - 2009 Issue 25
READER QUESTION: Avoid AQ Modifier If Your ZIP Code Is Included in Medicare's Annual Automated File
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Article Overview
This reader question and answer discusses Medicare’s annual automated file for health professional shortage area (HPSA) bonus payments, including the role of ZIP codes on the file, the timing of HPSA designation, and the guidance referenced from CMS and MLN Matters. It is relevant to physician coders, billing staff, and practices working with geographic shortage-area payment rules.
Why This Topic Matters
Accurate handling of HPSA bonus claims affects whether the payment is issued automatically or must be indicated on the claim. Understanding the annual file and related Medicare guidance helps avoid unnecessary claim edits and missed bonus payments.
What You Will Learn
- How Medicare’s automated HPSA bonus payment file works
- When the article indicates modifier AQ is relevant
- How the timing of HPSA designation affects bonus eligibility
- Which CMS resources are referenced for this guidance
Who Should Read This
- Physician coders
- Medical billers
- Practice managers
- Revenue cycle staff
Codes Discussed
Modifiers Discussed
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