Access data points for over 3 million supply and device items with VitalKnowledge.

Ask a Rev Cycle Expert: Laboratory Date of Service Reporting?

Question:

Regarding the date of service for lab tests that are sent out for processing, what is the date of service we should be reporting? Is it the date the lab specimen is collected, or is it the date the lab test results are completed?

Answer:

For laboratory specimens, the date of service is the date the specimen was collected. When the period spans two calendar days, then the date of service (DOS) is the date the collection ended. There are exceptions for stored specimens, advanced diagnostic laboratory tests and molecular pathology tests.

Disclaimer: This information was current at the time of its publishing and is designed to provide accurate information in regard to the subject matter covered. Vitalware does not accept any responsibility or liability with regard to any errors, omissions, misuses, or misinterpretation by the reader. It is not intended to take the place of either the written policies or regulations. We encourage you to review the specific regulations and other interpretive materials as necessary. All CPT® codes are trademarked by the American Medical Association (AMA) and all revenue codes are copyrighted by the American Hospital Association (AHA).