- Veteran
- [Practice User]
- Examiner
- CPRehearsal AI (Practice Simulation)
- Condition Rehearsed
- Sleep Apnea (Obstructive)
- DBQ Form
- VA Form 21-0960L-2
- Central Diagnostic Code
- 6847 (38 CFR § 4.97)
- Rehearsal Date
- [Session Date]
- Examination Type
- Rehearsal — Mock Examiner's Report
Sleep Apnea Schedular Ladder — 38 CFR § 4.97, DC 6847
Sleep apnea is rated under DC 6847 with four tiers: 0%, 30%, 50%, and 100%. There are no in-between percentages.
- 0%Asymptomatic but with documented sleep disorder breathing.$0/month
SIMULATION — no compensation at this tier.
- 30%Persistent daytime hypersomnolence.~$552.47/month
SIMULATION — based on the cassette's rate table; the real amount depends on your dependents and your full combined rating and is set by the VA, not by this tool.
- ← You Are Here — based on what you described in this rehearsal50%Requires use of a breathing assistance device such as a continuous positive airway pressure (CPAP) machine.~$1,132.90/month
SIMULATION — based on the cassette's rate table; the real amount depends on your dependents and your full combined rating and is set by the VA, not by this tool.
- 100%Chronic respiratory failure with carbon dioxide retention or cor pulmonale, or; requires tracheostomy.~$3,938.58/month
SIMULATION — based on the cassette's rate table; the real amount depends on your dependents and is set by the VA, not by this tool.
One tier lower (30%)
The 30% tier describes persistent daytime hypersomnolence without a prescribed breathing assistance device. Your rehearsal documented both daytime fatigue AND nightly CPAP use — which is why your answers align with the 50% tier rather than 30%. Veterans whose sleep apnea is symptomatic but not yet on CPAP, or who use CPAP intermittently, may align with this tier.
One tier higher (100%)
The rater looks for chronic respiratory failure with carbon dioxide retention, OR cor pulmonale (right-sided heart strain from chronic lung disease), OR a tracheostomy at this tier. These are not a checklist to claim — they are what a higher schedular tier describes. If any of these reflect your actual condition and you did not have a chance to discuss them in this rehearsal, talk to your VSO, accredited representative, or treating clinician about whether your full picture has been documented.
Tier 1 — Rehearsal Feedback Summary
You completed your sleep apnea rehearsal. Below is the feedback on what came through clearly during the session, what was thin or incomplete, and a few claims pathways worth raising with your VSO before your real exam.
What you did well
Your in-service onset timeline was specific. In Section 2 you anchored the start of your sleep problems to your 2008–2010 Iraq deployment, named the disruption of nighttime convoys and outside-the-wire missions, and described the snoring complaints from your roommate that began during that deployment. That level of date-and-context specificity gives the rating board something concrete to work with on the service-connection question.
You connected current symptoms to a treatment device. In Section 3 you stated that you use a CPAP machine prescribed by your VA primary care provider in 2023, you use it nightly, and you have the pressure setting and replacement supply schedule documented. CPAP use is the specific schedular trigger at the 50% tier for DC 6847 and you communicated it directly without needing to be probed for it.
You named functional impact concretely. In Section 4 you described daytime fatigue affecting your work as a warehouse supervisor, two near-miss incidents with forklifts in the past year that you attributed to drowsiness, and you noted that your wife now drives on long trips because you fall asleep at the wheel. These are specific, dated, and the kind of functional facts a rater can work with.
You disclosed treating-clinician documentation. You mentioned that your VA primary care provider, your VA pulmonologist, and your VA sleep clinic all have records of your sleep study (2023), your CPAP titration, and your follow-up compliance. That makes the records pull straightforward at the real exam.
What was unclear or thin
Your in-service symptom documentation was sparse. You stated that you didn't seek care for the sleep issues during your deployment because you didn't recognize them as a medical problem at the time. That's understandable, but it leaves a gap in the in-service treatment record. Talk with your VSO about whether a lay statement from your former roommate (the one who reported your snoring during the deployment) or a statement from your spouse could help document the in-service onset.
The hypersomnolence question was answered briefly. You said you had daytime fatigue but the rehearsal didn't fully explore the frequency, the situations in which it occurs, or the medications or coping strategies you've used. Persistent daytime hypersomnolence is the 30% schedular criterion and you may have more to say there than the rehearsal pulled out. Worth thinking through specific examples — falling asleep during meetings, drowsiness while driving, dozing off when sedentary — and discussing with your treating clinician whether the chart documents the pattern.
Secondary mental health was not fully explored. In Section 4 you mentioned that you've struggled with mood and irritability since the deployment and that your wife has commented on it. The rehearsal moved on without probing whether this was diagnosed, treated, or claimed. If you have a service-connected mental health condition (PTSD, MDD, anxiety), sleep apnea is well-recognized as a secondary condition to those — and vice versa — and the secondary-service-connection pathway is something to flag. Talk to your VSO.
Cor pulmonale or chronic respiratory failure was not asked about or addressed. Both are the 100% schedular criteria. The rehearsal did not probe whether you have any cardiology workup history, any documented carbon dioxide retention, any pulmonary function abnormalities beyond sleep apnea. If you have any of those things in your record, that's important for the rating board to see — discuss with your VSO and your treating clinician.
Claims and pathways you may not have flagged
Secondary service connection — mental health and sleep apnea. If you carry a service-connected mental health condition (your disclosures in Section 4 suggest this is worth checking), sleep apnea has substantial medical literature supporting it as secondary to PTSD/MDD/anxiety. This is one of the most under-claimed secondary pathways in VA practice. Raise it with your VSO.
PACT Act presumptive eligibility. You disclosed deployment to Iraq in 2008–2010. The PACT Act of 2022 added presumptive eligibility for certain conditions tied to burn pit exposure and other airborne hazards in covered Iraq/Afghanistan/Gulf War service. Sleep apnea is not currently a PACT Act presumptive condition, but the law's framework affects related respiratory conditions you may have. Worth a conversation with your VSO about whether anything in your symptom complex falls under PACT Act coverage.
Secondary cardiac considerations. Untreated sleep apnea has well-established associations with hypertension, atrial fibrillation, and cor pulmonale. If you have any cardiovascular diagnosis in your record — even controlled hypertension on medication — there's a secondary-service-connection argument that the sleep apnea contributed. Discuss with your VSO.
Closing
Below this summary you'll find the DBQ-format examination report — the kind of write-up your real examiner would produce — followed by the schedular ladder (educational only, not a prediction) and a post-script with documents to gather and conversations to have. Read at your own pace. Your next two conversations should be with your VSO or accredited representative and with your treating clinician at the VA sleep clinic.
Tier 2 — DBQ-Format Examination Report
The following is written in the format a real C&P examiner would use for the rating board. Third person, past tense, clinical narrative.
Section 1 — History and Identification
The Veteran is a male in his 40s presenting for rehearsal evaluation of obstructive sleep apnea, claimed as service-connected to active duty deployment with the U.S. Army to Iraq during the 2008–2010 period. The Veteran reported being currently employed as a warehouse supervisor in the civilian sector. He reported being married with two children. He reported currently receiving treatment for the claimed condition through the VA medical system, including primary care and pulmonology, with a sleep study performed in 2023 confirming the diagnosis of obstructive sleep apnea. The Veteran reported no prior C&P examination for this condition. He reported he had not previously filed a claim for sleep apnea and indicated this is an initial claim. The Veteran disclosed engagement with a veterans service organization (VSO) for claims preparation.
Section 2 — Diagnostic and Etiologic History
The Veteran reported the onset of sleep-related symptoms during his deployment to Iraq from 2008 to 2010. He stated that nighttime convoy operations and outside-the-wire missions disrupted his sleep schedule throughout the deployment. He reported that his deployment-era roommate observed and complained of his loud snoring during this period, which the Veteran stated was a new finding compared with his pre-deployment baseline. The Veteran reported that he did not seek medical care for sleep complaints during deployment, attributing this to not recognizing the symptoms as a medical issue at the time and to the operational tempo of the deployment.
Post-service, the Veteran reported persistent loud snoring witnessed by his spouse, daytime fatigue, and unrefreshing sleep. He reported these symptoms continued without medical evaluation for approximately ten years following separation. In 2023, on referral from VA primary care after his spouse reported witnessed apneic episodes during sleep, the Veteran underwent a polysomnogram at the VA sleep clinic. The Veteran reported the sleep study confirmed obstructive sleep apnea and resulted in a CPAP prescription with subsequent titration. The Veteran reported nightly CPAP use since 2023 with documented compliance per his VA sleep clinic follow-up records. The Veteran identified treating providers including his VA primary care provider, his VA pulmonologist, and his VA sleep clinic. Records of the 2023 polysomnogram, CPAP titration, and compliance reporting are available within the VA medical system.
Section 3 — Current Symptoms
The Veteran reported current symptoms including: (1) prescribed CPAP machine use, used nightly with documented compliance, used continuously since the 2023 diagnosis; (2) daytime fatigue described as ongoing despite CPAP use; (3) brief involuntary lapses in attention during the daytime, with two specific examples disclosed (near-miss incidents with forklifts at his workplace within the past year, attributed by the Veteran to drowsiness); (4) somnolence while driving, resulting in the Veteran's spouse taking over driving duties for long trips; (5) waking unrefreshed despite the prescribed CPAP regimen. The Veteran did not disclose, and was not asked about, current symptoms of chronic respiratory failure, carbon dioxide retention, cor pulmonale, or current need for tracheostomy.
The Veteran's reported pattern of prescribed CPAP use aligns with the 50% schedular criterion under DC 6847 ("requires use of a breathing assistance device such as a continuous positive airway pressure (CPAP) machine"). The Veteran's reported residual daytime hypersomnolence indicates the underlying condition remains symptomatic despite treatment.
Section 4 — Functional Impact
Occupational impact. The Veteran reported current full-time employment as a warehouse supervisor. He disclosed two near-miss workplace incidents in the past year, both involving forklift operations and both attributed by the Veteran to daytime drowsiness. He reported no current formal workplace accommodations for sleep apnea, no documented absences attributable to the condition, and no formal HR involvement at this time. He reported concern about whether his condition would affect his job security if the pattern continued. Career trajectory was disclosed only briefly; no specific limitations on promotion or job changes were reported.
Social and family impact. The Veteran reported that his spouse now performs all driving on long trips because of his somnolence at the wheel. He reported that his spouse has commented on his mood and irritability since the deployment. He reported he has not pursued formal evaluation or treatment for mood symptoms. He reported a stable marriage with two children at home and reasonable social engagement.
Activities of daily living. The Veteran reported no current impairment to basic ADLs. He reported he is able to perform self-care, household tasks, and routine activities. The principal functional impact reported was in alertness-dependent activities (driving, operating equipment) and energy-dependent activities (sustained attention during sedentary tasks).
Mental health overlay. The Veteran disclosed mood symptoms and irritability since deployment, witnessed by his spouse, without formal diagnosis or treatment to date. This area was not fully explored during the rehearsal and is flagged as a topic for further discussion at the real examination and with treating clinicians.
Section 5 — Safety Screen
Safety screen was conducted during the rehearsal. The Veteran was screened for current suicidal ideation, current homicidal ideation, intimate partner violence, and substance use concerns. The Veteran screened NEGATIVE on all domains during the rehearsal. The Veteran denied any current suicidal ideation, denied intent or plan to harm himself, denied current homicidal ideation, denied current IPV concerns, and denied current substance use concerns. The Veteran acknowledged the resources available, including the Veterans Crisis Line at 988 (press 1), text 838255, and the VeteransCrisisLine.net chat platform.
Section 6 — Functional Capacity Statement
Based on the Veteran's rehearsal disclosures, the following functional capacity findings are documented for the rating board's use:
Capacity for sedentary work: The Veteran reported residual daytime fatigue and intermittent lapses in attention despite CPAP treatment. Sedentary work requiring sustained alertness over multi-hour periods may be affected by the underlying condition. Workplace accommodations such as scheduled brief breaks may benefit the Veteran but were not currently in place.
Capacity for light, medium, and heavy work: The Veteran was performing supervisory work in a warehouse setting at the time of rehearsal. He disclosed two safety-relevant near-miss incidents within the past year attributable to drowsiness. Work involving the operation of motor vehicles, heavy machinery, or high-fall-risk environments warrants documented review of CPAP compliance, daytime alertness, and consideration of accommodations or restrictions consistent with safe operations.
Anticipated absences: The Veteran reported no current absences attributable to sleep apnea. The condition is treated with nightly CPAP use which does not require workplace absence in itself.
Medication-related impacts: None reported. The Veteran reported he is not taking sedating medications and does not use stimulants for daytime alertness.
Section 7 — Closing Notes
The Veteran disclosed at the close of the rehearsal that he plans to obtain a lay statement from his deployment roommate documenting witnessed snoring during the 2008–2010 deployment period. He plans to request a lay statement from his spouse documenting witnessed apneic episodes prior to the 2023 sleep study. He indicated he would discuss the mood and irritability symptoms with his VSO and with his treating clinician. He raised the question of whether secondary service connection theories should be developed for any of his other symptoms; he was directed to his VSO for that conversation. He acknowledged understanding that this rehearsal is not a real examination, is not real medical evidence, and is not affiliated with the Department of Veterans Affairs.
Medical-Nexus Opinion
Opinion: It is at least as likely as not (50% probability or greater) that the Veteran's currently diagnosed obstructive sleep apnea is etiologically related to his active duty service, specifically his deployment to Iraq from 2008 to 2010.
Rationale: The Veteran provided a credible account of in-service symptom onset during the 2008–2010 deployment, including witnessed loud snoring by a deployment roommate. The Veteran's symptom course was continuous from in-service onset through the post-service period and was eventually objectively documented by a 2023 polysomnogram confirming the diagnosis. The temporal relationship between disclosed in-service symptoms and the eventually confirmed diagnosis supports a direct service-connection theory under 38 CFR § 3.303.
Additional opinion regarding secondary service-connection pathways: The Veteran disclosed mood and irritability symptoms during the rehearsal that were not fully developed. If the Veteran is service-connected for a mental health condition (PTSD, MDD, anxiety, adjustment disorder), the secondary-service-connection pathway under 38 CFR § 3.310 between mental health conditions and sleep apnea is well-supported in the medical literature and should be developed by the Veteran's representative. A definitive opinion on the secondary pathway cannot be rendered from this rehearsal alone, as the Veteran's mental health history was not fully elicited.
Examiner Annotations — Internal
- DBQ Form 21-0960L-2 referenced: documented
- CPAP use disclosed and dated: documented
- In-service onset disclosed with date and context: documented
- Lay witness corroboration (roommate, spouse): partially documented; lay statements pending
- Functional impact disclosed (occupational + driving + social): documented
- Safety screen conducted and negative on all domains: documented
- Secondary service-connection pathway (mental health): partially documented; pending Veteran VSO conversation
- PACT Act eligibility framework reviewed against deployment record: not documented; pending VSO review
- 100% tier criteria (chronic respiratory failure, cor pulmonale, tracheostomy) screened: not documented; not asked during rehearsal
Tier 3 — Post-Script for the Veteran
Documents to gather before your real exam
- Service treatment records covering your 2008–2010 deployment period — even if you didn't seek care for sleep complaints, these establish the deployment context.
- Lay statement from your former deployment roommate documenting witnessed snoring during the 2008–2010 deployment period.
- Lay statement from your spouse documenting witnessed apneic episodes prior to the 2023 sleep study, plus current observations of daytime drowsiness.
- VA primary care, pulmonology, and sleep clinic records — the 2023 polysomnogram, CPAP titration data, and compliance reports.
- Documentation of the workplace near-miss incidents (forklift drowsiness incidents) if any incident reports were filed.
- If you have a service-connected mental health condition or are claiming one, ALL records related to that — for the secondary-service-connection pathway.
- If you have any cardiovascular diagnosis in your record (hypertension, atrial fibrillation, etc.), records of those — relevant to cor pulmonale screening and secondary considerations.
Conversations to have with your VSO or accredited representative
- Whether secondary service connection to a mental health condition is worth developing — sleep apnea is well-recognized as secondary to PTSD/MDD/anxiety in VA practice.
- Whether your 2008–2010 Iraq deployment qualifies you for any PACT Act presumptive frameworks — even if sleep apnea isn't directly listed, other conditions in your record may be covered.
- Whether your current 50%-tier alignment captures the full picture — specifically whether any 100% tier criteria (cor pulmonale, chronic respiratory failure, tracheostomy) are documented or should be evaluated.
- Effective date analysis — if you've had documented sleep apnea symptoms since deployment, your VSO can advise on how the effective date framework applies to your claim.
- Whether your spouse's lay statement and your former roommate's lay statement should be filed before the real exam or with a supplemental claim afterward.
Conversations to have with your treating clinicians
- Your VA sleep clinic: ask whether your CPAP compliance reports and any titration adjustments are fully documented in your chart for the rating board.
- Your VA primary care provider: ask whether the mood and irritability symptoms you've experienced since deployment should be evaluated and documented.
- Your VA pulmonologist: ask whether any pulmonary function abnormalities beyond sleep apnea are present in your record.
- Any cardiology providers: ask about screening for cor pulmonale or any cardiovascular changes potentially linked to long-standing sleep apnea.
End of Mock Examiner's Report.
