Dr. Finnerty writes nexus letters for sleep apnea secondary to psychological conditions like PTSD; this service costs $600. A sleep apnea DBQ is not necessary for this, and C&P examiners will complete the sleep apnea DBQ at no charge to you, but sometimes Veterans want Dr. Finnerty to also...
4. Disability Benefits Questionnaire (DBQ): If you need help completing a DBQ to support your claim, we can assist in connecting you with a trusted private doctor in your area who is experienced in VA claims. 5. Rating Reductions: