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82436 Assay of urine chloride

Pathology & Lab

Also known as: urine chloride, 24-hour chloride, renal salt loss

Ion-selective electrode or titration measurement of chloride in 24-hour or random urine specimen to assess electrolyte status.

Clinical Context

Evaluates volume status and renal salt reabsorption; helps differentiate causes of hyponatremia.

RVU Breakdown

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Specialties

PathologyNephrologyInternal Medicine

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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.