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82530 Cortisol free

Pathology & Lab

Also known as: free cortisol, plasma free cortisol assay

Laboratory assay measuring free (unbound) cortisol concentration in serum or plasma, representing the physiologically active portion not bound to cortisol-binding globulin.

In Plain Language

unbound cortisol test; free cortisol level

Clinical Context

Indicated in diagnosis of Cushing's syndrome, evaluation of adrenal insufficiency, and assessment of hypothalamic-pituitary-adrenal axis function.

RVU Information

CPT 82530 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

pathologyendocrinologypsychiatry

Frequently Asked Questions

What is CPT code 82530?

CPT 82530 (Cortisol free) is a Pathology & Lab code. Laboratory assay measuring free (unbound) cortisol concentration in serum or plasma, representing the physiologically active portion not bound to cortisol-binding globulin.

Who uses CPT code 82530?

CPT 82530 is used by pathology, endocrinology, psychiatry. Indicated in diagnosis of Cushing's syndrome, evaluation of adrenal insufficiency, and assessment of hypothalamic-pituitary-adrenal axis function.

When is CPT 82530 used?

Indicated in diagnosis of Cushing's syndrome, evaluation of adrenal insufficiency, and assessment of hypothalamic-pituitary-adrenal axis function.

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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.