Wiki CPT 87637 1 or 3 tests

[SuFra21]

Our office has the triple Covid/Flu/RSV test. Is this test considered 1 test or 3 test when determining data for MDM? I thought since it is 1 CPT code it is 1 test but I am being told different and want to confirm for our providers. Any help would be greatly appreciated!

 

[csperoni]

When there is 1 CPT code that describes what is being performed, that is ONE unique test.
From the AMA 2021 guidelines:
Test: Tests are imaging, laboratory, psychometric, or physiologic data. A clinical laboratory panel (eg, basic metabolic panel [80047]) is a single test. The differentiation between single or multiple unique tests is defined in accordance with the CPT code set. For the purposes of data reviewed and analyzed, pulse oximetry is not a test.
Unique: A unique test is defined by the CPT code set. When multiple results of the same unique test (eg, serial blood glucose values) are compared during an E/M service, count it as one unique test. Tests that have overlapping elements are not unique, even if they are identified with distinct CPT codes. For example, a CBC with differential would incorporate the set of hemoglobin, CBC without differential, and platelet count. A unique source is defined as a physician or qualified heath care professional in a distinct group or different specialty or subspecialty, or a unique entity. Review of all materials from any unique source counts as one element toward MDM.

 

[SuFra21]

Thank you so much!