D0320 Dental tmj arthrogram incl i
Also known as: TMJ arthrogram, jaw joint imaging
Dental temporomandibular joint (TMJ) arthrogram including injection, capturing radiographic images of TMJ space after contrast medium introduction.
In Plain Language
jaw joint x-ray with contrast
Clinical Context
Used to assess TMJ internal derangement, disk position, and joint space pathology in patients with temporomandibular disorders or joint dysfunction.
RVU Information
CPT D0320 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 D0320?
CPT D0320 (Dental tmj arthrogram incl i) is a D Codes (Dental) code. Dental temporomandibular joint (TMJ) arthrogram including injection, capturing radiographic images of TMJ space after contrast medium introduction.
Is D0320 covered by dental insurance?
CPT D0320 is a dental procedure code used by Oral Surgery, Oral Radiology. Used to assess TMJ internal derangement, disk position, and joint space pathology in patients with temporomandibular disorders or joint dysfunction. Coverage depends on your dental insurance plan.
When is CPT D0320 used?
Used to assess TMJ internal derangement, disk position, and joint space pathology in patients with temporomandibular disorders or joint dysfunction.
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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.