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84466 Assay of transferrin

Pathology & Lab

Also known as: transferrin, iron-binding capacity, iron transport

Quantitative assay of serum transferrin concentration, the iron-transport protein in blood.

In Plain Language

iron transport protein test

Clinical Context

Reflects iron status and liver function; elevated in iron deficiency, decreased in iron overload.

RVU Information

CPT 84466 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.

Billing & Documentation

Lab and pathology codes require an order from the treating provider with clinical indication. For molecular pathology and genetic testing, document the specific analytes tested and clinical rationale.

How This Code Compares

This code has a work RVU of 0.00, meaning it does not have a physician work component assigned by CMS. In the Pathology & Lab category, 94% of codes share this characteristic.

Specialties

Clinical ChemistryHematologyLaboratory Medicine

Frequently Asked Questions

What is CPT code 84466?

CPT 84466 (Assay of transferrin) is a Pathology & Lab code. Quantitative assay of serum transferrin concentration, the iron-transport protein in blood.

Who uses CPT code 84466?

CPT 84466 is used by Clinical Chemistry, Hematology, Laboratory Medicine. Reflects iron status and liver function; elevated in iron deficiency, decreased in iron overload.

When is CPT 84466 used?

Reflects iron status and liver function; elevated in iron deficiency, decreased in iron overload.

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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.