Sleep Test or Polysomnography? Here's How to Tell the Difference

Why This Topic Matters

Sleep-related diagnostic services are easy to confuse, and incorrect reporting can create compliance and audit risk. Understanding the article’s scope can help readers determine whether they need guidance on sleep testing procedure categorization, related EEG services, or the cited CPT and Medicare policy references.

Article Sections

1. Polysomnography and Sleep Studies Are Not Synonymous

   Introduces the article’s main comparison between different categories of sleep-related diagnostic testing. Summarizes the general framework used in CPT for these services and the broad features discussed.

2. Sleep Studies Do Have Separate Codes

   Describes the separate sleep study category referenced in the article and the general types of testing addressed there. Includes discussion of related daytime sleepiness testing concepts and terminology.

3. Sleep Staging -- Separate Pay

   Covers guidance sources cited for distinguishing sleep-related diagnostic tests and separate reporting considerations. Focuses on the policy context discussed in the article.

4. EEGs Must Be a Distinct Service

   Addresses the relationship between sleep testing and EEG services, including the broader context for when EEG-related services are treated separately. Also references modifier use in the reporting discussion.