64450 Njx aa and/or strd other pn/branch
Also known as: peripheral nerve block unspecified, other nerve block, miscellaneous nerve injection
Nerve injection for anesthetic and/or steroid administration to other peripheral nerves or branches not specifically listed. Single injection without imaging.
In Plain Language
other nerve pain injection; peripheral nerve numbing shot
Clinical Context
Used for blocks of nerves not covered by specific codes, such as superficial cutaneous nerves or minor peripheral nerves. Flexible code for various pain management indications.
RVU Breakdown
| Work RVU | 0.73 |
| Total RVU | 0.73 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 0.73, this code ranks in the 2nd percentile among Surgery codes — 11.0x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 64450?
CPT 64450 (Njx aa and/or strd other pn/branch) is a Surgery code. Nerve injection for anesthetic and/or steroid administration to other peripheral nerves or branches not specifically listed. Single injection without imaging.
What is the wRVU value for CPT 64450?
The work RVU for CPT 64450 is 0.73. This code is primarily used by Anesthesiology, Pain Management.
When is CPT 64450 used?
Used for blocks of nerves not covered by specific codes, such as superficial cutaneous nerves or minor peripheral nerves. Flexible code for various pain management indications.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.