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0333T Visual ep scr acuity auto

Category III

Also known as: visual evoked potential, VEP testing

Visual evoked potential screening for visual acuity with automated analysis and report. Objective testing of visual function and optic nerve integrity.

In Plain Language

Brain wave test for vision; Automated vision nerve testing

Clinical Context

Used for optic neuritis, multiple sclerosis screening, vision loss of unclear etiology, and monitoring optic nerve function.

RVU Information

CPT 0333T 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

OphthalmologyNeurology

Frequently Asked Questions

What is CPT code 0333T?

CPT 0333T (Visual ep scr acuity auto) is a Category III code. Visual evoked potential screening for visual acuity with automated analysis and report. Objective testing of visual function and optic nerve integrity.

Is 0333T a permanent CPT code?

No — 0333T 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 0333T used?

Used for optic neuritis, multiple sclerosis screening, vision loss of unclear etiology, and monitoring optic nerve function.

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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.