95923 Autonomic nerve syst funj test
Also known as: sweat testing, QSART, sudomotor testing
Autonomic nervous system testing; sudomotor, including one or more of the following: quantitative sudomotor axon reflex testing (QSART), silicone based sweat imprint, thermoregulatory sweat test.
Clinical Context
Assessment of sympathetic sudomotor function. Evaluates small fiber neuropathy, autonomic dysfunction, and altered sweating patterns.
RVU Breakdown
| Work RVU | 0.88 |
| Practice Expense RVU | 2.74 |
| Malpractice RVU | 0.05 |
| Total RVU | 3.67 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.