For molecular pathology, what does the term “sequential” encompass?
Individual, unique CPT® codes are “stacked” to represent medically indicated analytes. There is a logic-based determination for the analysis of multiple genes or variants. Step-by-step execution may rely on the result of a single gene before advancing to an additional single gene or multi-gene analysis. Testing determinations follow a logical order or sequence that is demonstrated in the final report. Serially, when there is a reflexive decision where results determine additional analyses are medically reasonable and necessary.
This question was answered in our Coding Essentials for Laboratories. For more hot topics relating to laboratory services, please visit our store or call us at 1.800.252.1578, ext. 2.
CPT® copyright 2024 American Medical Association (AMA). All rights reserved.
Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
CPT is a registered trademark of the American Medical Association.
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