Polysomnography (PSG), a type of sleep study, is a multi-parametric test used in the study of sleep and as a diagnostic tool in sleep medicine. The test result is called a polysomnogram, also abbreviated PSG.
View clarification of Sleep lab credentialing within the coverage article and Local Coverage Determination (LCD).
- CMS Internet Only Manual (IOM), Publication 100-02, Medicare Benefit Policy Manual, Chapter 15, Section 70
- Accreditation Commission for Health Care (ACHC)
- American Academy of Sleep Medicine (AASM)
- The Joint Commission
Last Updated Oct 16, 2019