Is CPT code 87902 the correct code to report for testing for gene NS3 Q80K, in order to determine simeprevir resistance? Would it be appropriate to report code 87900 , Infection agent drug susceptibility phenotype prediction using regularly updated genotypic bioinformatics, in addition to code 87902 ? ...
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Article Overview
This Find-A-Code article explains a CPT coding question involving hepatitis C virus genotypic testing tied to NS3 Q80K and whether a separate bioinformatics-related assay code may also be relevant. It is intended for coding professionals seeking general guidance on how this type of laboratory service is discussed in CPT terms and why the distinction between the testing components matters.
Why This Topic Matters
Accurate laboratory coding depends on matching the reported service to the components performed, especially when molecular testing and predictive bioinformatics are combined.
What You Will Learn
- How the article frames CPT coding for hepatitis C virus genotypic testing
- When the discussion suggests a separate bioinformatics-related assay code may be considered
- The general context for coding laboratory services involving viral resistance testing and genotypic analysis
- How this question is presented from a medical coding perspective
Who Should Read This
- Medical coders
- Coding auditors
- Laboratory billing staff
- Revenue cycle professionals
- Health information management professionals
Codes Discussed
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