84311 Spectrophotometry
Also known as: spectrophotometry, light absorption test, photometric analysis
Spectrophotometric analysis technique measuring light absorption by substances to determine concentration and composition.
In Plain Language
light measurement chemistry test
Clinical Context
Laboratory technique underlying many chemistry assays; measures colorimetric reactions for various analytes.
RVU Information
CPT 84311 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
Frequently Asked Questions
What is CPT code 84311?
CPT 84311 (Spectrophotometry) is a Pathology & Lab code. Spectrophotometric analysis technique measuring light absorption by substances to determine concentration and composition.
Who uses CPT code 84311?
CPT 84311 is used by Clinical Chemistry, Laboratory Medicine, Pathology. Laboratory technique underlying many chemistry assays; measures colorimetric reactions for various analytes.
When is CPT 84311 used?
Laboratory technique underlying many chemistry assays; measures colorimetric reactions for various analytes.
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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.