AMA CPT® Assistant - 2026 Issue 9 (September)
Reporting Unattended Sleep Testing (95843, 95844, 95846-95849)
September 2026 page 1 Reporting Unattended Sleep Testing (95843, 95844, 95846-95849) For Current Procedural Terminology (CPT ® ) 2027, the unattended sleep study code group has been revised and restructured to reflect modern practice and enable more accurate reporting by shifting from global (ie, bundled services) codes to codes that capture individual services (unbundled services). This article provides a background, revision overview, and in-depth discussion of the unattended sleep testing codes and guideline changes. In addition, new and revised definitions and the use of modern unattended sleep testing technologies by level of complexity conveyed by the new codes are...
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Article Overview
This article reviews the background and scope of CPT 2027 revisions for unattended sleep testing. It covers sleep medicine terminology, the organization of the revised code family, technical and professional components, and general topics relevant to code selection. The article also includes clinical scenarios and procedural descriptions. It is intended for professionals who follow sleep testing services and medical coding updates.
Why This Topic Matters
The article may help sleep medicine and coding professionals understand the scope of the 2027 changes and the terminology and reporting concepts addressed by the revised framework.
Article Sections
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Background
Reviews the development of sleep testing codes and the context for changes to unattended sleep testing reporting.
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Overview of Key Changes for 2027
Summarizes the broad categories of updates to unattended sleep testing services and reporting.
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Revisions for 2027
Introduces the revised framework and the types of factors used to describe unattended sleep testing services.
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Sleep Medicine Testing–Related Terms and Definitions
Covers terminology related to sleep study signals, measurements, testing, and interpretation.
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Restructured Coding and Reporting Framework via New Sleep Testing Codes
Discusses the organization of the revised unattended sleep testing framework and its technical and professional reporting components.
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Sleep Medicine Testing
Presents the revised unattended sleep testing code family and related code-set notes.
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Code Selection Process for Unattended Sleep Studies
Covers the general factors and considerations addressed in the article for describing unattended sleep study complexity.
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Clinical example and description of procedure — technical component
Pairs a clinical scenario with a procedural description related to the technical portion of unattended sleep testing.
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Clinical example and description of procedure — technical component
Pairs a clinical scenario with a procedural description related to the technical portion of unattended sleep testing.
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Clinical example and description of procedure — technical component
Pairs a clinical scenario with a procedural description related to the technical portion of unattended sleep testing.
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Clinical example and description of procedure — professional component
Pairs a clinical scenario with a procedural description related to professional interpretation and reporting.
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Clinical example and description of procedure — professional component
Pairs a clinical scenario with a procedural description related to professional interpretation and reporting.
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Clinical example and description of procedure — professional component
Pairs a clinical scenario with a procedural description related to professional interpretation and reporting.
What You Will Learn
- The background and scope of the 2027 unattended sleep testing revisions.
- Terminology used for sleep study channels, parameter categories, and testing components.
- How the revised framework is organized around technical and professional services.
- The general complexity concepts and reporting topics covered in the article.
- The types of clinical scenarios and procedural descriptions included.
Who Should Read This
- Medical coders and coding professionals
- Sleep medicine clinicians
- Physicians and other qualified healthcare professionals involved in sleep study interpretation
- Sleep testing technologists and practice administrators
Codes Discussed
Code Ranges Discussed
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