Anthem – Electronic Claims Submission – Clinical Laboratory Improvement Amendments (CLIA)

A valid CLIA Certificate Identification number is required and must be included on each electronic claim billed for laboratory services, subject to CLIA legislation. You may not receive reimbursement for your electronic claims if the required certification number is missing.

Source: https://providernews.anthem.com/indiana/article/electronic-claims-submission-clinical-laboratory-improvement-amendments-clia-1