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83527 Assay of insulin

Pathology & Lab

Also known as: insulin free, free insulin assay

Quantitative measurement of insulin concentration using specialized assay excluding insulin analogs or other cross-reactants.

In Plain Language

pancreas hormone specific test

Clinical Context

Measurement of endogenous insulin excluding exogenous insulin analogs in diabetic patients on insulin therapy. Used for accurate assessment of beta-cell function.

RVU Information

CPT 83527 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

PathologyEndocrinologyInternal Medicine

Frequently Asked Questions

What is CPT code 83527?

CPT 83527 (Assay of insulin) is a Pathology & Lab code. Quantitative measurement of insulin concentration using specialized assay excluding insulin analogs or other cross-reactants.

Who uses CPT code 83527?

CPT 83527 is used by Pathology, Endocrinology, Internal Medicine. Measurement of endogenous insulin excluding exogenous insulin analogs in diabetic patients on insulin therapy. Used for accurate assessment of beta-cell function.

When is CPT 83527 used?

Measurement of endogenous insulin excluding exogenous insulin analogs in diabetic patients on insulin therapy. Used for accurate assessment of beta-cell 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.