Summary & Overview
CPT 95810: Polysomnography with Sleep Staging and Multi-Parameter Monitoring
Headline: CPT 95810: Comprehensive Attended Polysomnography for Diagnostic Sleep Evaluation
Lead: CPT 95810 is the standard code for attended, in-lab polysomnography that includes sleep staging plus four or more additional physiologic parameters. It is widely used in the diagnosis and characterization of complex sleep disorders and plays a central role in guiding treatment decisions such as positive airway pressure therapy and evaluation of central or complex sleep apnea.
What this code represents and why it matters: CPT 95810 captures comprehensive, technologist-attended overnight sleep testing in a sleep laboratory. Nationally, it is a key diagnostic procedure in sleep medicine because it provides multi-parameter physiologic data needed to confirm diagnoses, quantify severity, and document treatment response. The presence of an attended technologist and multiple monitoring channels distinguishes it from less comprehensive studies.
Key payers covered: This summary addresses coverage considerations and common billing contexts for Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.
What readers will learn: The publication outlines coding and billing context for CPT 95810, clarifies its clinical role alongside related polysomnography codes, and summarizes common operational and documentation checkpoints that affect reimbursement and appropriate use. It also highlights typical site-of-service considerations for facility-based sleep laboratory testing and notes when supporting clinical indications are commonly required.
Note: Data not available in the input for payer-specific rates or utilization benchmarks.
CPT Code Overview
CPT 95810 describes polysomnography with sleep staging and four or more additional physiological parameters, performed with a technologist in attendance. This test evaluates sleep architecture and physiologic variables during a full overnight study to assess a range of sleep disorders.
Service type: Sleep Medicine Testing / Polysomnography
Typical site of service: Sleep laboratory (facility-based) — for example, place of service 22 or 11 depending on setting.
Clinical & Coding Specifications
Clinical Context
A 42-year-old patient is referred to a facility-based sleep laboratory for overnight evaluation of excessive daytime sleepiness and suspected sleep-disordered breathing. The patient reports witnessed apneas, loud snoring, and morning headaches. The technologist performs an attended overnight polysomnography that includes EEG-based sleep staging plus four or more additional physiological parameters (e.g., electrooculogram, chin EMG, airflow, respiratory effort, oximetry) to assess for obstructive or central sleep apnea and other sleep disorders. The typical clinical workflow includes pre-test history and consent, hookup by a trained sleep technologist, continuous attended monitoring overnight in the sleep laboratory (facility POS 22 or POS 11 depending on setting), scoring and interpretation by a qualified sleep medicine or pulmonary physician, and documentation of findings and recommendations.
Coding Specifications
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Modifier
52: Reduced services (e.g., less than 6 hours of recording). Use when the performed polysomnography is intentionally or unavoidably shortened but the study still meets partial documentation requirements. -
Associated provider taxonomies:
| Taxonomy Code | Specialty |
|---|---|
207Q00000X | Sleep Medicine |
2084P0800X | Pulmonary Disease |
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Notes on usage:
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Use
52only when documentation supports reduced service and payer policy allows billing with this modifier. -
If the professional and technical components are split, apply appropriate component modifiers (not provided in the input).
Related Diagnoses
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F51.3— Sleepwalking [somnambulism]- Clinical relevance: Parasomnias like sleepwalking may prompt overnight polysomnography to evaluate for coexisting sleep-disordered breathing or to characterize abnormal nocturnal behaviors during sleep staging.
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F51.4— Sleep terrors [night terrors]- Clinical relevance: Polysomnography can document sleep architecture and rule out associated disorders when night terrors are severe or atypical.
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F51.5— Nightmare disorder- Clinical relevance: Overnight monitoring may be used selectively to assess sleep stages and to evaluate for comorbid conditions when clinical history suggests atypical features.
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F51.8— Other sleep disorders not due to a substance or known physiological condition- Clinical relevance: A diagnostic polysomnogram with multiple channels aids in characterizing unspecified sleep disorders and excluding primary sleep-related breathing disorders.
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G47.10— Hypersomnia, unspecified- Clinical relevance: Polysomnography helps assess sleep architecture and rule out obstructive or central sleep apnea as contributors to excessive daytime sleepiness.
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G47.11— Idiopathic hypersomnia with long sleep time- Clinical relevance: Overnight and extended sleep studies contribute to diagnosis by documenting prolonged sleep time and sleep continuity.
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G47.12— Idiopathic hypersomnia without long sleep time- Clinical relevance: Polysomnography assists in evaluating sleep fragmentation and other causes of daytime sleepiness when long sleep time is not present.
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G47.30— Sleep apnea, unspecified- Clinical relevance: Polysomnography with multiple parameters is a primary diagnostic test to detect and differentiate obstructive versus central events and to quantify severity.
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G47.31— Primary central sleep apnea- Clinical relevance: Comprehensive polysomnography including respiratory channels and CO2/effort monitoring may identify central apnea events and guide further management.
Related CPT Codes
| CPT Code | Description | Relationship to 95810 |
|---|---|---|
95808 | Polysomnography; sleep staging with 1‑3 additional parameters of sleep, attended by a technologist | Alternative for studies that include fewer additional physiological parameters than 95810; used when limited channels are recorded. |
95811 | Polysomnography; sleep staging with four or more additional parameters of sleep, attended by a technologist (split-night study inclusive of 95810) | Related as the split-night variant; commonly billed when diagnostic portion transitions to therapeutic CPAP titration during the same night. |
95782 | Sleep staging with four or more additional parameters | Related procedure-level code for sleep staging; may represent reporting of specific components in some billing contexts. |
95783 | Sleep staging with four or more additional parameters | Related procedure-level code for sleep staging; similar context to 95782 and used per payer rules. |
- Common pairings:
95811is commonly used together in a single-night split study workflow that includes both diagnostic and therapeutic portions;95808is an alternative when fewer channels were recorded.
National Reimbursement Benchmarks
National commercial mean rates for CPT 95810 are higher on average than Medicare; the BUCA (average commercial) mean rate is $579.83 while Medicare’s mean is $468.74, a difference of $111.09. Among national commercial payers, Cigna and UnitedHealth Group report the highest mean rates at $700.65 and $686.59 respectively, while Aetna and Medicare sit lower in the distribution.
Rate dispersion measured as the interquartile range (P75 − P25) varies across payers. Cigna has one of the widest spreads (approximately $352.89), followed by UnitedHealth Group (about $316.50) and BCBS (about $225.03). The tightest dispersion appears for Aetna (about $178.49) and BUCA (about $226.30). The table and chart below present the full percentile and mean breakdown for each payer.
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