77387 Guidance for radj treatment dlvr
Also known as: Image guidance, IGRT, Targeting system
Guidance for therapeutic radiation treatment delivery using image or targeting system.
In Plain Language
X-rays or imaging to help aim radiation therapy
Clinical Context
Image-guided radiation therapy using real-time imaging or targeting systems to verify patient positioning and adjust treatment for anatomic changes.
RVU Breakdown
| Work RVU | 0.68 |
| Total RVU | 0.68 |
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 0.68, this code ranks in the 43rd percentile among Radiology codes — 1.2x below the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 77387?
CPT 77387 (Guidance for radj treatment dlvr) is a Radiology code. Guidance for therapeutic radiation treatment delivery using image or targeting system.
Who uses CPT code 77387?
CPT 77387 is used by Radiation Oncology, Radiology. Image-guided radiation therapy using real-time imaging or targeting systems to verify patient positioning and adjust treatment for anatomic changes.
When is CPT 77387 used?
Image-guided radiation therapy using real-time imaging or targeting systems to verify patient positioning and adjust treatment for anatomic changes.
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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.