What checklist, assessment, plan, and referrals should a primary care physician use to conduct a disability evaluation for an army physician returning from deployment with post‑traumatic stress disorder (PTSD) and multiple neurological complaints?

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Last updated: September 12, 2026 • View editorial policy

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Disability Evaluation for Army Physician with PTSD and Neurological Complaints

For this returning army physician with PTSD and neurological complaints, immediately initiate structured PTSD assessment using the PCL-5 screening tool, refer urgently to trauma-focused psychotherapy (prolonged exposure, cognitive processing therapy, or EMDR), and conduct comprehensive neurological evaluation with neurology referral to document functional impairment for disability determination.

Initial Assessment Checklist

PTSD-Specific Screening and Diagnosis

  • Administer the PTSD Checklist for DSM-5 (PCL-5) as your primary screening tool 1

    • Use a cutoff score of 31 or higher for military populations in primary care settings 2
    • Scores of 30-34 optimize sensitivity and specificity in returning combat veterans 3
    • This tool has 0.97 internal consistency and strong test-retest reliability in military settings 2

  • Document specific DSM-5 PTSD criteria:

    • Trauma-related intrusive thoughts and memories
    • Avoidant behaviors (most discriminative symptom) 3
    • Negative alterations in cognition or mood
    • Changes in arousal and reactivity
    • Duration >1 month with functional impairment 4

  • Screen for co-occurring conditions (present in majority of PTSD cases):

    • Major depression (61% comorbidity rate) 5
    • Generalized anxiety disorder (39% comorbidity) 5
    • Substance use disorders (22% comorbidity) 5
    • Sleep disturbance including nightmares and hyperarousal 4

Neurological Complaints Assessment

  • Document specific neurological symptoms:

    • Headache patterns (frequency, severity, triggers, duration)
    • Cognitive complaints (memory, concentration, executive function)
    • Sensory disturbances (vision, hearing, numbness, tingling)
    • Motor symptoms (weakness, tremor, coordination problems)
    • Balance and vestibular symptoms
    • Seizure-like episodes or loss of consciousness

  • Perform focused neurological examination:

    • Mental status and cognitive screening (Montreal Cognitive Assessment)
    • Cranial nerve examination
    • Motor strength, tone, and coordination
    • Sensory testing
    • Reflexes and pathological reflexes
    • Gait and balance assessment
    • Cerebellar function testing

  • Screen for traumatic brain injury (TBI) history:

    • Blast exposures during deployment
    • Loss of consciousness episodes
    • Alteration of consciousness or post-traumatic amnesia
    • Document relationship between neurological symptoms and TBI if present

Functional Impairment Documentation

  • Assess occupational functioning:

    • Ability to perform physician duties (clinical decision-making, patient care, procedural skills)
    • Concentration and attention during work tasks
    • Interpersonal functioning with colleagues and patients
    • Ability to handle stress and emergency situations
    • Work attendance and reliability

  • Document activities of daily living:

    • Self-care abilities
    • Social functioning and relationships
    • Sleep quality and quantity
    • Driving and safety concerns
    • Household management

  • Quantify healthcare utilization:

    • Emergency department visits
    • Hospitalizations
    • Specialty care visits
    • Medication use patterns
    • PTSD patients use significantly more healthcare resources than non-mentally ill patients 5

Assessment and Plan

PTSD Management (Priority #1)

Psychotherapy - First-Line Treatment

Refer immediately to trauma-focused psychotherapy - this is the strongest recommendation with the highest quality evidence 1:

  • Prolonged exposure therapy (strong recommendation)
  • Cognitive processing therapy (strong recommendation)
  • Eye movement desensitization and reprocessing (EMDR) (strong recommendation)
  • These manualized psychotherapies are preferred over pharmacotherapy 1
  • Can be delivered via secure video teleconferencing when validated for that modality 1

Pharmacotherapy - Adjunctive or When Psychotherapy Unavailable

If psychotherapy is delayed, unavailable, or patient has residual symptoms:

  • First-line medications: Paroxetine, sertraline, or venlafaxine 1, 4
  • Start with sertraline 25-50 mg daily or paroxetine 10-20 mg daily, titrate based on response
  • Venlafaxine XR 37.5-75 mg daily as alternative SNRI option

Medications to AVOID (Strong Recommendations Against):

  • Do NOT prescribe benzodiazepines 1
  • Do NOT prescribe cannabis or cannabis-derived products 1
  • Do NOT use long-term opioids for any chronic pain symptoms 6

Sleep Disturbance Management:

  • Screen for obstructive sleep apnea - highly prevalent in PTSD patients with sleep complaints 4
  • Consider prazosin for PTSD-related nightmares and sleep disturbance 4
  • Start prazosin 1 mg at bedtime, titrate to 2-15 mg based on response

Neurological Complaints Management

Immediate Referrals:

  • Neurology consultation for comprehensive evaluation of neurological symptoms
    • Request specific testing for documented deficits
    • Neuropsychological testing if cognitive complaints present
    • MRI brain if focal findings, progressive symptoms, or TBI history
    • EEG if seizure-like episodes reported

Consider overlap syndromes:

  • Many neurological symptoms may represent chronic multisymptom illness (CMI) 6
  • Cognitive-behavioral therapy is recommended for CMI and related syndromes 6
  • Mindfulness-based therapies are suggested for CMI symptoms 6
  • These may address both PTSD and unexplained neurological symptoms simultaneously

Disability Documentation Requirements

Functional Capacity Evaluation:

  • Request formal functional capacity evaluation from occupational therapy
  • Document specific work-related limitations
  • Quantify percentage of time unable to perform essential physician duties

Psychiatric Disability Assessment:

  • Global Assessment of Functioning (GAF) score or equivalent
  • Work, social, and personal functioning ratings
  • Frequency and severity of PTSD symptom exacerbations
  • Response to treatment and prognosis

Neurological Disability Assessment:

  • Specific neurological deficits and their impact on functioning
  • Cognitive testing results if applicable
  • Physical limitations from neurological symptoms
  • Safety concerns (e.g., driving, operating equipment)

Required Referrals

Urgent (Within 1-2 Weeks):

  1. Mental Health/Psychiatry - for trauma-focused psychotherapy initiation
  2. Neurology - for neurological symptom evaluation

Important (Within 1 Month):

  1. Neuropsychology - if cognitive complaints present
  2. Sleep Medicine - if sleep disturbance significant or OSA suspected
  3. Occupational Therapy - for functional capacity evaluation

As Needed:

  1. Physical Medicine & Rehabilitation - if chronic pain or physical disability present
  2. Substance Use Treatment - if comorbid substance use identified
  3. Social Work/Case Management - for disability application assistance and resource coordination

Critical Pitfalls to Avoid

  • Do not delay psychotherapy referral - it is more effective than medication alone and should not wait for medication trials 1
  • Do not prescribe benzodiazepines even if patient requests them for anxiety - strong evidence against use 1
  • Do not attribute all neurological symptoms to PTSD without proper neurological evaluation - organic pathology must be ruled out
  • Do not use early prophylactic psychotherapy immediately post-trauma - this is ineffective and potentially harmful 7
  • Do not overlook comorbid conditions - depression and substance use are present in majority of cases and require concurrent treatment 5, 4
  • Document everything meticulously - disability determinations require extensive objective documentation of functional impairment

Follow-Up Schedule

  • Week 2: Review PCL-5 scores, confirm referral appointments scheduled, initiate SSRI if indicated
  • Week 4-6: Reassess symptoms, review specialist evaluations, adjust medications if needed
  • Week 8-12: Repeat PCL-5 to track treatment response, coordinate with specialists
  • Monthly thereafter until stable, then every 3 months for ongoing disability documentation

References

4
Research

Posttraumatic Stress Disorder: Evaluation and Treatment.

American family physician, 2023

7
Research

Treatment of posttraumatic stress disorder (PTSD).

Dialogues in clinical neuroscience, 2026

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This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.