Reference: 38 CFR 4.97, DC 6847

Sources & Related Guides

What is the VA rating for Sleep Apnea?

⚠ PROPOSED VASRD RULE CHANGES · RIN 2900-AQ82Federal Register Proposed Rule

Schedule for Rating Disabilities: Respiratory System

Proposed to rate sleep apnea based on nocturnal hypoxemia or daytime hypersomnolence, removing the automatic 50% rating for CPAP prescription alone.

Statutory Grandfathering Protection (38 CFR § 3.951):

38 CFR § 3.951 guarantees that ratings established under previous criteria are protected and cannot be reduced solely because the rating schedule was amended.

Target Effective Window: Final Rule Drafting & Interagency ReviewOfficial Federal Register Notice →

Obstructive Sleep Apnea (OSA) is evaluated under 38 CFR § 4.97, Diagnostic Code 6847. The rating schedule primarily hinges on whether a breathing assistance device (like a CPAP machine) is required.

Condition Overview & Clinical Scope

Evaluated on documented sleep study results, persistent daytime hypersomnolence, and provider-prescribed qualifying breathing assistance devices (CPAP/BiPAP).

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Explore Sleep Apnea Criteria & Tools

Start AssessmentAnswer condition-scoped questions using documented findings from your records or exam notes.ContinuePercentage GuideSee the published percentage tiers and what changes between them.ContinueSecondary ConditionsSee conditions commonly connected to this one in VA claims.Continue

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Common Questions & FAQs

Start with your question

What are you trying to understand about sleep apnea?

Compare your records in assessmentRead overview

Overview

About this condition

Evaluated on documented sleep study results, persistent daytime hypersomnolence, and provider-prescribed qualifying breathing assistance devices (CPAP/BiPAP).

Regulatory authority: 38 CFR 4.97, DC 6847

This guide provides regulatory reference criteria under 38 CFR Part 4. RatingScope does not provide medical diagnoses or predict adjudicative outcomes.

[ RATING SCOPE // ACTIVE RULEMAKING WATCH ]

Pending Federal Rulemaking Notice (RIN 2900-AQ82)

Proposed: Proposed to rate sleep apnea based on nocturnal hypoxemia or daytime hypersomnolence, removing the automatic 50% rating for CPAP prescription alone.

Current: Current rule (in effect today): Sleep apnea requiring use of a breathing assistance device is rated at 50%.

Current criteria shown below remain binding law. Claims decided before the final rule publication are protected under 38 CFR § 3.951 grandfathering rules.

Read Official Docket (FederalRegister.gov) ↗

Percentage Guides

Understanding Your Percentage

Select a pathway to see what the published criteria ask about, what records may clarify it, and what should not be assumed.

0%

Highest listed pathway

Documented sleep disorder, but asymptomatic.

What separates the next level: Daytime hypersomnolence warrants a 30% rating.

Review CFR criteria, examples, and evidence
Official CFR language
Asymptomatic but with documented sleep disorder breathing.
Qualification explanation
A 0% non-compensable rating is given when a sleep study confirms apnea, but it does not cause symptoms or require treatment.
Examples
Sleep study shows mild apnea, no CPAP prescribed, feels rested.
Medical evidence
Sleep study (Polysomnogram)

Learning objective

Understand what the Sleep Apnea 0% pathway means without treating missing records as proof.

Why you're here

You are reviewing the Sleep Apnea 0% pathway to understand documented sleep-disordered breathing when higher pathway facts are not shown.

What it means

The pathway can apply when sleep-disordered breathing is documented and the record is asymptomatic for this comparison.

Why it matters

Missing symptom or device details should route to more detail instead of being forced into 0%.

What to look for

  • Sleep study: A sleep-study report may document sleep-disordered breathing.
  • Asymptomatic language: Look for records that document whether symptoms are present or absent.
  • Higher-pathway facts: Check whether persistent daytime hypersomnolence, device requirement, or severe findings are documented elsewhere.

Continue Understanding

What does a sleep study document?

The sleep-study evidence type is the reviewed place to understand documented sleep-disordered breathing.

Review sleep-study evidence

30%

Highest listed pathway

Persistent daytime hypersomnolence (excessive sleepiness).

What separates the next level: Requiring a CPAP machine warrants a 50% rating.

Review CFR criteria, examples, and evidence
Official CFR language
Persistent day-time hypersomnolence.
Qualification explanation
A 30% rating is assigned when sleep apnea causes chronic daytime sleepiness, but a CPAP machine is not required.
Examples
Sleep study confirms OSA, veteran is chronically exhausted, but CPAP not prescribed.
Medical evidence
Sleep study; Treatment notes documenting hypersomnolence

Learning objective

Understand what persistent daytime hypersomnolence means for Sleep Apnea.

Why you're here

You are reviewing the Sleep Apnea 30% pathway because persistent daytime hypersomnolence is different from ordinary tiredness.

What it means

The pathway focuses on ongoing excessive daytime sleepiness documented in the sleep apnea context.

Why it matters

A single bad night of sleep or unrelated fatigue should not replace the documented finding.

What to look for

  • Sleep medicine notes: Look for persistent daytime sleepiness documented by a clinician.
  • DBQ finding: Check whether the DBQ addresses daytime hypersomnolence.
  • Daytime function: Records may describe difficulty staying awake or other daytime effects.

Continue Understanding

What does persistent daytime hypersomnolence mean?

The term itself is the reviewed concept needed to understand the 30% pathway.

Review daytime sleepiness evidence

50%

Highest listed pathway

Requires use of breathing assistance device such as CPAP or BiPAP.

What separates the next level: Chronic respiratory failure warrants a 100% rating.

Review CFR criteria, examples, and evidence
Official CFR language
Requires use of breathing assistance device such as continuous airway pressure (CPAP) machine.
Qualification explanation
A 50% rating is assigned when a medical provider prescribes a CPAP or similar device for the sleep apnea.
Examples
Prescribed a CPAP machine following a positive sleep study.
Medical evidence
Sleep study; Prescription for CPAP/BiPAP machine

Learning objective

Understand what required breathing-assistance device use means for Sleep Apnea.

Why you're here

You are reviewing the Sleep Apnea 50% pathway because device requirement is one of the most commonly misunderstood facts.

What it means

The key fact is documented required use of a breathing-assistance device such as CPAP. Equipment ownership alone is not the same thing.

Why it matters

This keeps the comparison focused on what the record says was required, not just whether a machine exists.

What to look for

  • Prescription or sleep-clinic note: Look for documentation that a PAP or breathing-assistance device is required.
  • Sleep-study context: A sleep study can provide diagnosis and treatment context.
  • DBQ device field: Check whether a DBQ identifies required breathing-assistance device use.

Continue Understanding

What does required breathing-assistance device use mean?

The device-requirement concept is the reviewed term that clarifies the 50% pathway.

Review device evidence

100%

Highest listed pathway

Chronic respiratory failure with carbon dioxide retention, cor pulmonale, or requires tracheostomy.

What separates the next level: This is the highest schedular rating.

Review CFR criteria, examples, and evidence
Official CFR language
Chronic respiratory failure with carbon dioxide retention or cor pulmonale, or; requires tracheostomy.
Qualification explanation
This is the maximum schedular evaluation, assigned for severe complications like right heart failure or surgical airway bypass.
Examples
Developed cor pulmonale (right-sided heart failure) due to severe sleep apnea.
Medical evidence
Echocardiogram; Arterial blood gas test; Surgical records

Learning objective

Understand what separates the Sleep Apnea 100% pathway from the device-required pathway.

Why you're here

You are reviewing the highest Sleep Apnea pathway because it depends on severe documented respiratory or cardiopulmonary findings.

What it means

This pathway is about chronic respiratory failure with carbon dioxide retention, cor pulmonale, or required tracheostomy. Device use alone is not this pathway.

Why it matters

Separating severe respiratory findings from device-required treatment keeps the comparison grounded in documented medical facts.

What to look for

  • Respiratory failure documentation: Look for pulmonary records or testing that documents chronic respiratory failure with carbon dioxide retention.
  • Cor pulmonale: Check pulmonary or cardiology records for documented cor pulmonale.
  • Tracheostomy: Look for airway-management records documenting a required tracheostomy.

Continue Understanding

What changes severe respiratory findings to device-required use?

The 50% pathway is the reviewed adjacent comparison when a breathing-assistance device is required without the highest-pathway findings.

Compare with the 50% pathway

Needs more detail

Highest listed pathway

Missing details.

What separates the next level: A specific percentage cannot be determined without required details.

Review CFR criteria, examples, and evidence
Official CFR language
N/A
Qualification explanation
N/A

Learning objective

Understand which missing Sleep Apnea details prevent a trustworthy DC 6847 comparison.

Why you're here

You are reviewing a missing-detail outcome because RatingScope should not guess when diagnosis, symptom, device, or severe respiratory details are unclear.

What it means

The current Sleep Apnea pathway depends on documented criteria facts before a guidance level can be shown.

Why it matters

More detail protects the explanation from acting more certain than the record supports.

What to look for

  • Diagnosis and sleep study: Look for sleep-study or diagnosis records.
  • Device requirement: Check whether a breathing-assistance device was required.
  • Severe findings: Pulmonary or cardiology records may clarify respiratory failure, carbon dioxide retention, or cor pulmonale.

Continue Understanding

Which DBQ fields clarify the missing details?

The DBQ guide is the reviewed place to find the missing fields that commonly block a clear comparison.

Review Sleep Apnea DBQ findings

Evidence

Evidence that may clarify the published criteria

Sleep Apnea Syndromes (OSA) DBQ

The DBQ organizes diagnosis and clinical findings for Sleep Apnea Syndromes (OSA).

A DBQ is useful context, but RatingScope does not require uploads and this hub does not accept records.

Diagnosis and treatment records

Treatment notes can show the current condition, course over time, therapy, and clinician observations.

A diagnosis alone does not identify which percentage pathway applies.

Sleep study report

Required to document the diagnosis and severity of sleep apnea.

A sleep study is required.

Sleep medicine treatment notes

Treatment notes documenting ongoing sleep medicine care.

A formal sleep medicine specialist is not required if general provider notes cover it.

Daytime function notes

Notes detailing how sleep apnea affects daytime functioning.

A formal functional assessment is not required.

PAP prescription or equipment records

Records showing prescription or use of a breathing assistance device.

A prescription is required for the 50% pathway.

Pulmonary or cardiology records

Specialist records showing severe complications like cor pulmonale.

Only needed if severe complications are present.

Official VA Forms & DBQs

Downloadable DBQs & Supporting Claim Forms

Take the public DBQ to your private physician or review it prior to your C&P examination.

Terminology

Plain-English terms

Common Questions

Questions veterans commonly ask

How is Sleep Apnea Syndromes (OSA) evaluated?

Evaluated on documented sleep study results, persistent daytime hypersomnolence, and provider-prescribed qualifying breathing assistance devices (CPAP/BiPAP).

What separates the 0% rating from adjacent levels?

Daytime hypersomnolence warrants a 30% rating.

What separates the 30% rating from adjacent levels?

Requiring a CPAP machine warrants a 50% rating.

What separates the 50% rating from adjacent levels?

Chronic respiratory failure warrants a 100% rating.

What separates the 100% rating from adjacent levels?

This is the highest schedular rating.

What separates the Needs more detail rating from adjacent levels?

A specific percentage cannot be determined without required details.

Related Conditions

Continue learning through connected topics

Ready when you are

Compare documented Sleep Apnea Syndromes (OSA) findings

Use diagnosis and findings already documented in your records. Do not upload records or enter sensitive identifiers. RatingScope does not infer missing medical findings or predict a VA decision.

Informational guidance only. RatingScope does not predict, decide, or guarantee VA outcomes.

Compare my Sleep Apnea Syndromes (OSA) records

Learn More

Continue Understanding

External source/reference

38 CFR 4.97, DC 6847

Official regulation source for Sleep Apnea Syndromes (OSA). Use the official source for current rule text.

Open 38 CFR 4.97, DC 6847

Secondary conditions

Conditions commonly connected to Sleep Apnea

This reflects regulatory and clinical relationships already explained elsewhere on this site. It is not a diagnosis, not a prediction that you have or will develop a connected condition, and not personalized medical or legal advice.

Educational relationship

Sleep Apnea Hypertension

Sleep apnea and hypertension are commonly documented together, but each follows its own separate rating schedule.

View Hypertension

Regulatory relationship

Sleep Apnea Trachea and Bronchi

Sleep apnea and trachea/bronchus conditions are both respiratory findings rated under 38 CFR 4.97 and commonly documented together, but each follows its own separate rating schedule.

38 CFR 4.97

View Trachea and Bronchi

Common claim pattern, not a presumption

Sleep Apnea Mental Health

Commonly discussed as a secondary condition in VA claims practice: Sleep problems may appear in mental-health histories, but diagnosed sleep apnea follows a separate respiratory criteria pathway. This distinction is described in RatingScope's own guidance as an informal note, not a regulatory citation.

View Mental Health

Common claim pattern, not a presumption

Sleep Apnea GERD

Commonly discussed as a secondary condition in VA claims practice: Some veterans research sleep and reflux symptoms together, but RatingScope's own guidance states this is not a regulatory link and keeps the published criteria pathways separate.

View GERD

Educational Guides & Evidence Resources

In-depth analysis of DBQ forms, medical evidence thresholds, and rating schedules for Sleep Apnea.

How VA Rates Sleep Apnea

Learn how the VA evaluates Sleep Apnea Syndromes (OSA) under 38 CFR 4.97 (DC 6847) based on CPAP requirements and hypersomnolence.

VA Sleep Apnea Evidence Guide: Sleep Studies, CPAP Necessity, and DBQs

Understand the medical evidence required for VA sleep apnea claims, including polysomnography requirements, CPAP medical necessity, and DBQs.

Sleep Apnea Secondary to PTSD: VA Rating Rules, Nexus, and Intermediate Steps

Learn the evidentiary rules for claiming sleep apnea secondary to PTSD, including intermediate step obesity, medication effects, and nexus standards.

How VA Rates Asthma: DC 6602 Inhaler and PFT Criteria

Learn how the VA evaluates bronchial asthma under 38 CFR 4.97 (DC 6602) using spirometric pulmonary function tests (FEV-1) and required inhaler therapies.

VA Respiratory Non-Combination Rules: 38 CFR 4.96 Explained

Learn why the VA does not combine respiratory conditions under 38 CFR 4.96(a), and how predominant ratings and rating elevations work.

What to Expect at a PTSD C&P Exam: Stressors, DBQ, and Questions

Learn what questions examiners ask during a VA PTSD C&P exam, how stressors are verified, and how examiners assess occupational and social impairment.

How VA Rates Hypertension: DC 7101 Blood Pressure Readings and Medication Criteria

Learn how the VA evaluates hypertension under 38 CFR 4.104 (DC 7101) based on diastolic readings, systolic readings, and continuous medication.

How VA Rates Allergic Rhinitis: DC 6522 Obstruction and Polyps

Learn how the VA evaluates allergic rhinitis under 38 CFR 4.97 (DC 6522) based on nasal passage blockage, polyps, and PACT Act presumptions.

Secondary Service Connection Explained

Learn how secondary service connection works, what medical evidence is required, and how secondary conditions are rated.

What is a VA DBQ and How Does It Affect Your Rating?

A VA DBQ, or Disability Benefits Questionnaire, is the form your C&P examiner completes. See what it covers and how it shapes your rating decision.

What Is a VA Nexus Letter?

A VA nexus letter, sometimes called a nexus statement, is medical evidence connecting a diagnosis to military service under a specific legal standard.

Common VA Secondary Conditions to PTSD: Ratings, Evidence, and Rules

Learn how the VA evaluates secondary conditions claimed with PTSD, including sleep apnea, migraines, and digestive disorders under 38 CFR 3.310 rules.

Coronary Artery Disease VA Rating: DC 7005 & General Heart Formula

Learn how the VA rates coronary artery disease (CAD) under 38 CFR 4.104 DC 7005 using the General Rating Formula for Diseases of the Heart.

Keep going

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Understand common evidence categories and what they can clarify without treating them as a checklist.

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