CPT code 80320 denotes laboratory testing to measure the amount of or detect the presence of alcohol in a patient specimen, commonly blood or other body fluids. This test is widely used across clinical, forensic, and emergency settings for acute intoxication assessment, preoperative screening, and medico-legal evaluation. Nationally, alcohol testing influences acute care decisions, workplace safety protocols, and legal determinations, making consistent billing guidance important for laboratories and providers.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a clear explanation of the clinical purpose and common sites of service for CPT code 80320, an overview of typical modifiers and billing considerations where available, and a summary of payer coverage patterns and benchmarks. The publication also provides context on when alcohol testing is clinically indicated and how it fits within toxicology service lines.

The report emphasizes practical billing and coding clarity without provider recommendations. It includes benchmark metrics, payer policy highlights, and concise clinical context to help billing staff, laboratory managers, and policy analysts understand reimbursement and utilization implications for CPT code 80320. Data not available in the input is noted where applicable.