70332 X-ray examination of jaw joint
Also known as: TMJ tomography, TMJ tomographic imaging, tomographic jaw joint
Radiographic examination of the temporomandibular joint with tomographic imaging (sectional radiography) for detailed joint assessment.
In Plain Language
detailed x-ray layers of the jaw joint
Clinical Context
Used for temporomandibular joint internal derangement, osteoarthritis, or complex pathology assessment.
RVU Breakdown
| Work RVU | 0.53 |
| Total RVU | 0.53 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Radiology codes require a written order, clinical indication, and a formal interpretation report. The professional component (modifier -26) and technical component (modifier -TC) may be billed separately.
How This Code Compares
With a work RVU of 0.53, this code ranks in the 32nd percentile among Radiology codes — 1.5x below the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 70332?
CPT 70332 (X-ray examination of jaw joint) is a Radiology code. Radiographic examination of the temporomandibular joint with tomographic imaging (sectional radiography) for detailed joint assessment.
Who uses CPT code 70332?
CPT 70332 is used by dentistry, radiology, oral surgery. Used for temporomandibular joint internal derangement, osteoarthritis, or complex pathology assessment.
When is CPT 70332 used?
Used for temporomandibular joint internal derangement, osteoarthritis, or complex pathology assessment.
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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.