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82565 Assay of creatinine

Pathology & Lab

Also known as: serum creatinine, creatinine level, Cr

Laboratory assay measuring creatinine concentration in serum or plasma, a waste product of muscle metabolism used to estimate glomerular filtration rate and renal function.

In Plain Language

kidney function test; creatinine blood test

Clinical Context

Essential test ordered for assessment of renal function, staging chronic kidney disease, monitoring renal disease progression, and medication dosing adjustments.

RVU Information

CPT 82565 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

pathologynephrologyinternal medicine

Frequently Asked Questions

What is CPT code 82565?

CPT 82565 (Assay of creatinine) is a Pathology & Lab code. Laboratory assay measuring creatinine concentration in serum or plasma, a waste product of muscle metabolism used to estimate glomerular filtration rate and renal function.

Who uses CPT code 82565?

CPT 82565 is used by pathology, nephrology, internal medicine. Essential test ordered for assessment of renal function, staging chronic kidney disease, monitoring renal disease progression, and medication dosing adjustments.

When is CPT 82565 used?

Essential test ordered for assessment of renal function, staging chronic kidney disease, monitoring renal disease progression, and medication dosing adjustments.

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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.