What section would you reference for codes related to laboratory tests?

The Pathology and Laboratory section is the correct reference for codes related to laboratory tests because it specifically encompasses all laboratory procedures, including the testing and analysis of specimens. This section includes codes for a wide range of diagnostic tests—such as blood tests, urine tests, and other specimens—which are essential for the diagnosis and management of patient care.

Laboratory testing is a critical part of medical evaluation. Codes in this section are organized to provide a comprehensive list of tests that are performed in a laboratory setting, and they help healthcare providers document the tests conducted and ensure proper billing for the services rendered. The specificity and organization within this section are designed to facilitate clear communication about laboratory services among providers, coders, and payers.

The other sections—radiology, surgical, and evaluation and management—serve distinct purposes. The Radiology section covers imaging procedures, the Surgical section addresses surgical procedures and interventions, and the Evaluation and Management section includes codes for office visits and consultations, which do not pertain to laboratory tests specifically. Thus, referencing the Pathology and Laboratory section is essential for accurate coding and billing of laboratory services.