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96423 Chemotherapy ia infuse each additional hour

Medicine +Add-on

Also known as: extended arterial infusion, additional IA chemo hour

Chemotherapy anti-neoplastic agent administration by intra-arterial infusion for each additional hour of infusion.

In Plain Language

additional cancer medicine artery infusion

Clinical Context

Each additional hour of intra-arterial chemotherapy infusion when treatment duration exceeds initial hour.

RVU Breakdown

Work RVU0.17
Total RVU0.17

Est. Medicare Payment

$5.68

National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).

Billing & Documentation

Medicine section codes cover a wide range of non-surgical services. Documentation should include the clinical indication, procedure details, interpretation (if applicable), and any patient-specific findings.

How This Code Compares

With a work RVU of 0.17, this code ranks in the 8th percentile among Medicine codes — 4.6x below the median (0.78). The highest wRVU in this category is 23.92.

Specialties

OncologyInterventional Radiology

Frequently Asked Questions

What is CPT code 96423?

CPT 96423 (Chemotherapy ia infuse each additional hour) is a Medicine code. Chemotherapy anti-neoplastic agent administration by intra-arterial infusion for each additional hour of infusion.

Who uses CPT code 96423?

CPT 96423 is used by Oncology, Interventional Radiology. Each additional hour of intra-arterial chemotherapy infusion when treatment duration exceeds initial hour.

When is CPT 96423 used?

Each additional hour of intra-arterial chemotherapy infusion when treatment duration exceeds initial hour.

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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.