A4542 Supp external up limb tremor stim
Also known as: tremor stimulation supplies, upper extremity supply
Supply for external upper limb tremor stimulation.
In Plain Language
tremor reduction treatment supplies
Clinical Context
Used for management of essential tremor or Parkinsonian tremor in upper extremities. Supplies support ongoing tremor suppression therapy.
RVU Information
CPT A4542 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
HCPCS A-codes cover medical supplies, equipment, and transport services. Documentation must establish medical necessity and include a physician order. For durable medical equipment (DME), a Certificate of Medical Necessity (CMN) or detailed written order may be required.
Specialties
Frequently Asked Questions
What is CPT code A4542?
CPT A4542 (Supp external up limb tremor stim) is a A Codes code. Supply for external upper limb tremor stimulation.
Does Medicare cover A4542?
Medicare coverage for A4542 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for management of essential tremor or Parkinsonian tremor in upper extremities. Supplies support ongoing tremor suppression therapy. A physician order is typically required.
When is CPT A4542 used?
Used for management of essential tremor or Parkinsonian tremor in upper extremities. Supplies support ongoing tremor suppression therapy.
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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.