Quantitative Sensory Testing
Summary
Quantitative sensory testing (QST), including current perception threshold testing, pressure-specified sensory device testing, vibration perception threshold testing, and thermal threshold testing, is considered investigational. QST has not been established as a sole tool for diagnosis and management, and it is used alongside standard evaluative and management procedures. The policy description was updated on 07/24/2026 regarding devices, and the policy statement is unchanged.
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