CPT 84590 — Assay of vitamin a (2026 RVU Values)
CPT code 84590 (Assay of vitamin a) is published in the 2026 CMS Physician Fee Schedule. Use this page as a reference for billing, productivity tracking, and compensation modeling.
CPT code 84590 (Assay of vitamin a) is published in the 2026 CMS Physician Fee Schedule. Use this page as a reference for billing, productivity tracking, and compensation modeling.