78816 Pet image with CT full body
Also known as: whole body PET-CT, full body PET-CT
Positron emission tomography imaging of entire body with integrated computed tomography for comprehensive hybrid metabolic-anatomic assessment.
In Plain Language
full-body positron and CT scan; complete combined imaging
Clinical Context
Comprehensive hybrid imaging from head to feet providing both metabolic and anatomic detail; most extensive PET-CT protocol for cancer staging.
RVU Breakdown
| Work RVU | 2.50 |
| Total RVU | 2.50 |
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 2.50, this code ranks in the 96th percentile among Radiology codes — 3.1x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 78816?
CPT 78816 (Pet image with CT full body) is a Radiology code. Positron emission tomography imaging of entire body with integrated computed tomography for comprehensive hybrid metabolic-anatomic assessment.
Who uses CPT code 78816?
CPT 78816 is used by Nuclear Medicine, Oncology, Radiology. Comprehensive hybrid imaging from head to feet providing both metabolic and anatomic detail; most extensive PET-CT protocol for cancer staging.
When is CPT 78816 used?
Comprehensive hybrid imaging from head to feet providing both metabolic and anatomic detail; most extensive PET-CT protocol for cancer staging.
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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.