AMA CPT® Assistant - 2013 Issue 3 (March)
Nerve Conduction Studies (Codes 95907-95913) (March 2013)
March 2013 pages 3-5 Nerve Conduction Studies (Codes 95907-95913) Nerve conduction studies (NCSs) are used to assess peripheral nerve function. These procedures are performed to aid in the diagnosis of diseases and injuries of the peripheral nervous system. There are generally four types of NCSs: Sensory Motor with F-wave Motor without F-wave H-reflex Sensory nerve conduction study recordings must be made from electrodes placed directly over the specific nerve to be tested. Motor nerve conduction study recordings must be made from electrodes placed directly over the motor point of the specific muscle to be tested. Waveforms must be reviewed...
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Article Overview
This premium article explains the March 2013 CPT update for nerve conduction studies and the surrounding reporting guidance in electrodiagnostic medicine. It is aimed at coders, billers, and clinicians who work with peripheral nerve testing, EMG, and related CPT code selection. The article covers the restructuring of the nerve conduction test section, the types of studies addressed, how the revised code family is organized, and how the guidance interacts with other electrodiagnostic services and Appendix J material.
Why This Topic Matters
Nerve conduction study reporting changed in CPT 2013, affecting how study counts and related electrodiagnostic services are organized for billing and documentation. Understanding the update helps reduce coding errors and supports consistent reporting across peripheral nerve testing cases.
Article Sections
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March 2013 pages 3-5
Introductory material describing nerve conduction studies and the general context for the CPT 2013 update. It outlines the broad clinical purpose of the testing and the categories of study discussed in the article.
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New Codes
Overview of the CPT 2013 changes to the nerve conduction study code family. This section explains that older codes were deleted and a revised set of codes was created for the updated reporting structure.
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Guidelines
Discussion of the revised guidance that accompanies the updated nerve conduction study codes. It addresses how the section was restructured and what the code family is intended to represent.
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How to Code
General reporting guidance and reference to the table used for selecting the appropriate nerve conduction study code. This section also includes broad discussion of how the updated framework is applied in clinical scenarios.
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Coding Tip
Supplemental note on how nerve conduction studies are counted and how the updated codes relate to other electrodiagnostic services. It provides additional context for reporting within the CPT electrodiagnostic subsections.
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Frequently Asked Questions
A series of practical Q&A examples involving peripheral neuropathy, radiculopathy, carpal tunnel syndrome, and H-reflex testing. The examples illustrate how the revised nerve conduction study framework is discussed in applied scenarios.
What You Will Learn
- How the March 2013 CPT update changed the nerve conduction study code section
- What broad categories of nerve conduction studies are addressed in the article
- How the updated reporting structure relates to other electrodiagnostic services
- What kinds of clinical scenarios are used to illustrate the guidance
- Which CPT code family and related electrodiagnostic references are discussed
Who Should Read This
- Medical coders
- Coding auditors
- Billing staff
- Electrodiagnostic clinicians
- Physician practice managers
Codes Discussed
Code Ranges Discussed
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