Please see my earlier posts today about CMS approving home testing for OSA.
Aetna's Policy is very similar to Medicare's:
Aetna considers the diagnosis and treatment of obstructive airway disease medically necessary according to the criteria outlined below.
Aetna considers any of the following diagnostic techniques medically necessary for members with symptoms suggestive of OSA:
Full-channel nocturnal polysomnography (NPSG) (Type I device) performed in a healthcare facility;
Unattended home sleep monitoring using a Type II, III, or IV device.
Split-night study NPSG in which the final portion of the NPSG is used to titrate continuous positive airway pressure (CPAP);
Note: On occasion, an additional full-night CPAP titration NPSG may be necessary if the split-night study did not allow for the abolishment of the vast majority of obstructive respiratory events or prescribed CPAP treatment does not control clinical symptoms.
Limited-channel NPSG for members with a high pretest probability of OSA (as suggested by the simultaneous presence of snoring, excessive daytime sleepiness, obesity, and observed apneas or nocturnal choking or gasping);
Video-EEG-NPSG (NPSG with video monitoring of body positions and extended EEG channels) to assist with the diagnosis of paroxysmal arousals or other sleep disruptions that are thought to be seizure related when the initial clinical evaluation and results of a standard EEG are inconclusive.
Thank you to my colleague in Ohio for sending me the link to Aetna's policy.