CPT Knowledge Base - Mar 7, 2016
The descriptor for code 92537, Caloric vestibular test with recording, bilateral; bithermal (ie, one warm and one cool irrigation in each ear for a total of four irrigations), indicates that this is performed for four irrigations, but the patient only had three irrigations. How is this reported? ...
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Article Overview
This short coding guidance article explains a specific billing question related to vestibular testing and reduced-service reporting. It is useful for medical coders, billers, and compliance staff who need to interpret how a particular procedure is represented when the service is not fully performed. The article focuses on a CPT code, the circumstance described in the descriptor, and the associated reporting approach.
Why This Topic Matters
Accurate reporting of reduced or incomplete procedures affects claim submission, audit readiness, and consistent coding practice. Articles like this help coding staff understand how a service should be represented when the performed work does not match the full descriptor.
What You Will Learn
- How the article frames a reduced-service vestibular test reporting question.
- What type of coding scenario the guidance addresses.
- Which general reporting issue is clarified for coders.
- How a partial performance of the service is handled in coding guidance.
Who Should Read This
- Medical coders
- Coding auditors
- Billing staff
- Compliance teams
- ENT practice staff
Codes Discussed
Modifiers Discussed
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