Question:

What are the key monitoring and intervention protocols during a split study polysomnography (PSG) for patients with suspected sleep apnea?

Answer:

Patients are monitored continuously throughout the procedure on a polygraph or other recording system, and continuous auditory and video recordings are made as well. It may be necessary for the technologists to interact with the patient during the night to administer interventions at the physician’s direction.

For example, it may be necessary to apply CPAP at a mid-point during the study to relieve episodes of apnea. The diagnostic procedure initially performed is a PSG identified by 95782. A mask is applied at the point the need for CPAP is identified. At this point, 95783 defines the procedure. This is commonly referred to as a split study.

This question was answered in our Coding Essentials for RT/Pulmonary Function. For more hot topics relating to respiratory services, please visit our store or call us at 1.800.252.1578, ext. 2.

Facebook
Twitter
LinkedIn

CPT® copyright 2023 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.

Unlock 50% off all 2024 edition books when you order by July 5! Use the coupon code CO5024 at checkout to claim this offer!