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84075 Assay alkaline phosphatase

Pathology & Lab

Also known as: alkaline phosphatase, ALP, alk phos

Quantitative measurement of alkaline phosphatase enzyme activity in serum using kinetic colorimetric or enzymatic assay methods.

In Plain Language

liver enzyme test; bone enzyme measurement

Clinical Context

Nonspecific marker of liver disease, biliary obstruction, or bone metabolism. Elevated in cholestasis, viral hepatitis, cirrhosis, Paget disease, and hyperparathyroidism.

RVU Information

CPT 84075 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

PathologyHepatologyOrthopedics

Frequently Asked Questions

What is CPT code 84075?

CPT 84075 (Assay alkaline phosphatase) is a Pathology & Lab code. Quantitative measurement of alkaline phosphatase enzyme activity in serum using kinetic colorimetric or enzymatic assay methods.

Who uses CPT code 84075?

CPT 84075 is used by Pathology, Hepatology, Orthopedics. Nonspecific marker of liver disease, biliary obstruction, or bone metabolism. Elevated in cholestasis, viral hepatitis, cirrhosis, Paget disease, and hyperparathyroidism.

When is CPT 84075 used?

Nonspecific marker of liver disease, biliary obstruction, or bone metabolism. Elevated in cholestasis, viral hepatitis, cirrhosis, Paget disease, and hyperparathyroidism.

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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.