D0482 Direct immunofluorescence
Also known as: direct immunofluorescence, DIF
Direct immunofluorescence technique applied to fresh tissue samples to detect autoimmune or immunologic deposits.
In Plain Language
fluorescent antibody test of tissue
Clinical Context
Used to diagnose autoimmune conditions such as pemphigus and bullous pemphigoid through detection of immunoglobulins and complement.
RVU Information
CPT D0482 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
Dental codes (CDT codes) require documentation of the tooth number(s) or area treated, clinical findings, and the procedure performed. Pre-authorization may be required for major restorative, prosthodontic, and oral surgery procedures. Include radiographs when supporting medical necessity.
Specialties
Frequently Asked Questions
What is CPT code D0482?
CPT D0482 (Direct immunofluorescence) is a D Codes (Dental) code. Direct immunofluorescence technique applied to fresh tissue samples to detect autoimmune or immunologic deposits.
Is D0482 covered by dental insurance?
CPT D0482 is a dental procedure code used by Oral Pathology. Used to diagnose autoimmune conditions such as pemphigus and bullous pemphigoid through detection of immunoglobulins and complement. Coverage depends on your dental insurance plan.
When is CPT D0482 used?
Used to diagnose autoimmune conditions such as pemphigus and bullous pemphigoid through detection of immunoglobulins and complement.
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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.