0108T Cool quantitative sensory test
Also known as: QST cold test, cold threshold testing, thermal QST cooling
Quantitative sensory testing (QST) using cooling stimuli to assess cold sensation thresholds and cold pain thresholds. Category III code for standardized psychophysical testing of cold perception.
In Plain Language
cold sensitivity test; cold sensation test
Clinical Context
Used for quantitative sensory testing using calibrated cooling stimuli to assess small fiber (A-delta) sensory function. Cold detection and cold pain thresholds help evaluate small fiber neuropathy, which may not be detected by standard nerve conduction studies.
RVU Information
CPT 0108T does not have a physician work RVU assigned by CMS. Category III codes for emerging technology do not receive RVU assignments. Reimbursement is negotiated with individual payers.
Billing & Documentation
Category III codes are temporary codes for emerging technology, services, and procedures. They are not assigned RVU values by CMS. Coverage and reimbursement vary by payer — check with individual insurers before billing. These codes sunset after 5 years if not converted to Category I.
Specialties
Frequently Asked Questions
What is CPT code 0108T?
CPT 0108T (Cool quantitative sensory test) is a Category III code. Quantitative sensory testing (QST) using cooling stimuli to assess cold sensation thresholds and cold pain thresholds. Category III code for standardized psychophysical testing of cold perception.
Is 0108T a permanent CPT code?
No — 0108T is a Category III temporary code for emerging technology. It may be converted to a permanent Category I code if widely adopted. Category III codes expire after 5 years without renewal.
When is CPT 0108T used?
Used for quantitative sensory testing using calibrated cooling stimuli to assess small fiber (A-delta) sensory function. Cold detection and cold pain thresholds help evaluate small fiber neuropathy, which may not be detected by standard nerve conduction studies.
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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.