95937 Neuromuscular junction test
Also known as: NMJ test, repetitive nerve stimulation, RNS
Neuromuscular junction testing to assess the function of the junction between motor nerves and muscles.
In Plain Language
muscle-nerve connection test; neuromuscular test
Clinical Context
Diagnoses myasthenia gravis, Lambert-Eaton myasthenic syndrome, and other neuromuscular junction disorders; uses repetitive stimulation to detect transmission defects.
RVU Breakdown
| Work RVU | 0.63 |
| Total RVU | 0.63 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Medicine section codes cover a wide range of non-surgical services. Documentation should include the clinical indication, procedure details, interpretation (if applicable), and any patient-specific findings.
How This Code Compares
With a work RVU of 0.63, this code ranks in the 41st percentile among Medicine codes — 1.2x below the median (0.78). The highest wRVU in this category is 23.92.
Specialties
Frequently Asked Questions
What is CPT code 95937?
CPT 95937 (Neuromuscular junction test) is a Medicine code. Neuromuscular junction testing to assess the function of the junction between motor nerves and muscles.
Who uses CPT code 95937?
CPT 95937 is used by Neurology, Neuromuscular Medicine. Diagnoses myasthenia gravis, Lambert-Eaton myasthenic syndrome, and other neuromuscular junction disorders; uses repetitive stimulation to detect transmission defects.
When is CPT 95937 used?
Diagnoses myasthenia gravis, Lambert-Eaton myasthenic syndrome, and other neuromuscular junction disorders; uses repetitive stimulation to detect transmission defects.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.
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.