What must be performed in order to bill a panel in laboratory services?

To bill for a laboratory panel, it is necessary to perform all tests included in that specific panel. A laboratory panel is designed to group together a set of related tests that provide a comprehensive assessment of a particular condition or area of health. When billing for these services, payers require that the entire panel of tests be completed to warrant the panel billing code.

Performing only a subset of tests (as suggested in the other options) would not fulfill the criteria for billing the panel, as it could misrepresent the service provided and does not align with coding guidelines. Therefore, the inclusion of all tests ensures that the medical necessity is met and that the provider is compensated accurately for the services rendered. This requirement upholds the standards of completeness and accuracy in clinical documentation and billing practices.