AMA CPT® Assistant - 2013 Issue 1 (January)
Coding Clarification: Introduction/Injection of Anesthetic Agent (Nerve Block), Diagnostic or Therapeutic (64450) (January 2013)
January 2013 pages 13-14 Coding Clarification: Introduction/Injection of Anesthetic Agent (Nerve Block), Diagnostic or Therapeutic (64450) CPT code 64450 is utilized for the diagnostic or therapeutic introduction/injection of an anesthetic agent in a peripheral nerve or branch. It is not appropriate to report code 64450, if the injection serves to provide anesthesia for a surgical procedure. As noted in the article, "Coding Consultation: Questions and Answers," in the April 2005 issue of CPT Assistant, "a nerve block injection performed with an anesthetic and steroid combination should be reported with a code from the 64400-64450 or 64505-64530 series…provided the...
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Article Overview
This January 2013 CPT Assistant article reviews coding clarification guidance for peripheral nerve block injection procedures and related plantar nerve interventions. It is aimed at coders and billing professionals who need to understand the scope of the discussion, the related CPT code families, and the broader diagnostic context referenced by CMS and CPT Assistant. The article also summarizes commonly associated diagnosis categories and explains why the topic matters for accurate procedure reporting and code selection.
Why This Topic Matters
Accurate reporting of peripheral nerve block procedures depends on distinguishing diagnostic or therapeutic injection services from related procedures involving plantar nerves and neurolytic treatment. The article helps coding professionals recognize the relevant CPT code families and the clinical context in which they are discussed.
Article Sections
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January 2013 pages 13-14
Publication and issue information for the article.
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Coding Clarification: Introduction/Injection of Anesthetic Agent (Nerve Block), Diagnostic or Therapeutic (64450)
Overview of the article’s topic and the general scope of peripheral nerve block coding clarification.
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CPT Code 64450
Discussion of the central CPT procedure category and examples of clinical applications referenced in the article.
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Table 1. Dominant Diagnoses
Summary table of diagnosis categories associated with the reported utilization data discussed in the article.
What You Will Learn
- The general scope of peripheral nerve block reporting discussed in the article
- How the article frames related CPT procedure categories
- The diagnostic context summarized alongside utilization data
- Which broader code families are referenced in the discussion
Who Should Read This
- Medical coders
- Coding auditors
- Billing specialists
- Compliance staff
- Physician office staff
Codes Discussed
Code Ranges Discussed
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