AMA CPT® Assistant - 2010 Issue 12 (December)
Modifier 59 (Q & A) (December 2010)
December 2010 page 16a Modifier 59 Question: When is it appropriate to report Modifier 59? Answer: Modifier 59, Distinct Procedural Service , is intended to be used to indicate that a procedure or service is distinct or independent from other services or procedures performed on the same day. This modifier is used to identify procedures/services that are not normally reported together, but are appropriate under the circumstances, and is not intended to be appended to evaluation and management (E/M) codes. Rather, modifier 59 is appended to the procedure code to designate that procedure as a “distinct procedural service.”...
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Article Overview
This article explains the general intent of Modifier 59 and reviews several illustrative scenarios involving procedures reported on the same date of service. It is aimed at coding and billing professionals who need to understand how the topic is presented in CPT Assistant and why the guidance matters for accurate claim reporting.
Why This Topic Matters
Modifier usage can affect whether services are recognized as separate and distinct when reported together. This article helps readers understand the scope of the guidance and the kinds of procedure combinations discussed in the source.
Article Sections
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December 2010 page 16a
A brief introductory section identifying the publication page and topic area before the question-and-answer discussion.
What You Will Learn
- The general purpose of Modifier 59
- How the article frames distinct procedural services
- The types of scenarios used to illustrate same-day procedure reporting
- How the discussion relates to CPT Assistant guidance
Who Should Read This
- Medical coders
- Billing staff
- Compliance professionals
- Revenue cycle professionals
- Healthcare providers involved in documentation and coding
Codes Discussed
Code Ranges Discussed
Modifiers Discussed
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