Test Catalog

Over 3,000 Tests and Pathology Services

Test Information

Test Updates

Stay current on new tests published to the Test Catalog, and search for test updates.

Tests by Classification Type

Reference lists for referred tests and New York state informed-consent tests.

CPT Code and Test Classification Updates

View and search for CPT code and test classification updates.

Download Test Catalog and Interpretive Handbook

View or print a PDF version of the current Test Catalog and Interpretive Handbook.


Step-by-step procedures guide clinicians and laboratorians in ordering appropriate tests.

Performing Locations

Select your preferred performing location for tests.

Test Performance Policies

Review complete laboratory testing policies, including details about billing, compliance, specimens, and results.

Test Setup Information

Download Setup Files

Search and download test setup information in PDF or Excel formats.

LOINC and AOE Codes

Learn how to provide additional information with your test order and about LOINC usage.

Units of Measure

Reference a listing of units of measure and the abbreviations that are used for result reporting.

Test Validation Support

Find instructions and support team contact information.