CPT 84479 — Assay of thyroid (t3 or t4) (2026 RVU Values)
CPT code 84479 (Assay of thyroid (t3 or t4)) is published in the 2026 CMS Physician Fee Schedule. Use this page as a reference for billing, productivity tracking, and compensation modeling.
CPT code 84479 (Assay of thyroid (t3 or t4)) is published in the 2026 CMS Physician Fee Schedule. Use this page as a reference for billing, productivity tracking, and compensation modeling.