AMA CPT® Assistant - 1998 Issue 1 (January)
Hospital Use of Outpatient/ASC Modifiers (January 1998)
January 1998 page 9 Coding Commentary Hospital Use of Outpatient/ASC Modifiers The June and September issues of CPT Assistant indicated that HCFA's implementation date for reporting certain Level I and Level II modifiers applicable to outpatient hospital reporting was October 1, 1997. According to HCFA, April 1, 1998, is the revised implementation date for Medicare fiscal intermediaries, and July 1, 1998, is the implementation date for hospitals. During preparation of the final instructions for the Medicare Intermediary Manual and the Medicare Hospital Manual regarding the use of modifier -53, to facilitate HCFA's ASC payment policy, the modifier -52 was...
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Article Overview
This CPT Assistant commentary explains hospital use of outpatient and ambulatory surgery center modifiers in the context of Medicare and HCFA guidance. It addresses revised implementation timing for hospitals and intermediaries, and summarizes updated instructions for reporting certain modified or terminated procedures. The article is useful for coders, hospital billing staff, and compliance teams who work with outpatient surgical reporting and payer-specific instructions.
Why This Topic Matters
Hospitals and billing professionals need current guidance to align outpatient reporting practices with payer instructions and avoid inconsistent modifier application across Medicare-related settings.
Article Sections
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Coding Commentary
Introductory commentary on hospital outpatient reporting guidance and the context for the article.
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Reduced Services
Discussion of modifier reporting for reduced or partially completed services in outpatient settings.
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HCFA Revises Instructions
Summary of revised HCFA instructions for terminated surgical procedures and related outpatient reporting guidance.
What You Will Learn
- The scope of hospital outpatient and ASC modifier guidance discussed in the article
- How the article frames revised implementation timing for Medicare-related reporting
- The general categories of procedure situations addressed by the updated instructions
- Which organizations and manuals are referenced in the commentary
Who Should Read This
- Hospital outpatient coders
- ASC billing staff
- Revenue cycle professionals
- Compliance staff
- Coding educators
Modifiers Discussed
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