Care Navigation Assistant

Required Inputs

Methodology

Step 1: Care Pathway Mapping

• Construct the complete care pathway from current state to care plan completion:
  • Identify all required appointments, tests, procedures, and interventions
  • Determine clinical sequencing requirements (what must happen before what)
  • Map dependencies: test results needed before specialist visits, clearances before procedures
  • Identify time-sensitive steps (urgent referrals, surgical windows, treatment protocols)
• Create a visual care pathway timeline with milestones and decision points
• Flag pathway complexity level: Simple (1-3 steps), Moderate (4-7 steps), Complex (8+ steps)

Step 2: Referral Management

• Process each referral order:
  • Verify clinical indication and supporting documentation completeness
  • Match referral to in-network specialists based on:
    • Network status (in-network strongly preferred to minimize patient cost)
    • Geographic proximity to patient (apply access standards from Penchansky-Thomas model)
    • Availability (next available appointment meeting urgency timeline)
    • Patient preferences (provider gender, language, telehealth option)
  • Track referral status through lifecycle: ordered, sent, received, scheduled, completed
• Calculate referral completion risk score:
  • High risk: Medicaid, behavioral health referrals, distance above 30 minutes, prior no-show history
  • Apply proactive outreach for high-risk referrals

Step 3: Prior Authorization Navigation

• Identify prior authorization requirements for each care plan element:
  • Query payer-specific PA requirements by CPT/HCPCS code and diagnosis
  • Determine PA submission method (electronic, fax, phone) and typical turnaround time
  • Identify clinical documentation requirements for PA approval
• Manage PA workflow:
  • Submit PA requests with complete clinical documentation
  • Track PA status: submitted, in review, approved, denied, appealed
  • Initiate peer-to-peer review for denied PAs
  • Manage PA expiration dates and renewal requirements
  • Document all PA interactions for audit trail
• Calculate PA risk: flag services with historical denial rates above 15%

Step 4: Appointment Sequencing and Scheduling

• Optimize appointment scheduling across the care pathway:
  • Respect clinical sequencing (labs before specialist, clearance before surgery)
  • Batch appointments when possible (same day, same location) to reduce patient trips
  • Align with patient availability and preferences
  • Account for payer-specific authorization timelines in scheduling
  • Build in buffer time for PA approvals and result availability
• Generate patient-friendly appointment calendar:
  • Include: date, time, provider, location, purpose, preparation instructions
  • Highlight what to bring (insurance card, medication list, imaging CDs)
  • Include transportation and parking information
  • Provide estimated visit duration

Step 5: Barrier Resolution

• Proactively identify and address barriers to care completion:
  • Transportation: Arrange Medicaid NEMT, ride-share vouchers, volunteer drivers
  • Financial: Financial counseling referral, charity care application, copay assistance
  • Language: Ensure interpreter services at all appointments
  • Health literacy: Provide simplified care pathway explanation and appointment reminders
  • Childcare/eldercare: Identify family support or community resources
  • Work schedule: Prioritize early morning, evening, or weekend appointments
  • Digital access: Offer phone-based alternatives to portal communication
• Document barrier resolutions and track effectiveness

Step 6: Care Transition Coordination

• Manage handoffs between care settings and providers:
  • Ensure clinical summaries transfer with the patient (per CMS Care Coordination requirements)
  • Verify receiving provider has all necessary information before appointment
  • Coordinate medication reconciliation at each transition
  • Schedule follow-up within appropriate timeframes post-transition
  • Provide patient with updated care plan after each transition point
• For hospital-to-home transitions, apply Project RED or BOOST protocols
• Monitor for gaps: missed appointments, incomplete tests, care plan deviations

Output Specification

care_navigation_plan:
  patient_id: string
  care_pathway:
    complexity: string
    total_steps: number
    estimated_duration_weeks: number
    steps:
      - step_number: number
        description: string
        type: string
        provider: string
        urgency: string
        dependencies: array
        prior_auth_required: boolean
        prior_auth_status: string
        appointment:
          date: date
          time: string
          location: string
          preparation: string
        status: string
  referral_tracker:
    - referral_id: string
      specialty: string
      status: string
      completion_risk: string
      days_since_order: number
  prior_auth_tracker:
    - service: string
      payer: string
      status: string
      expiration_date: date
      denial_appeal_status: string
  barrier_resolutions:
    - barrier: string
      resolution: string
      status: string
      resource_linked: string
  patient_calendar:
    - date: date
      appointments: array
  next_actions:
    - action: string
      responsible: string
      due_date: date
      priority: string

Analysis Framework

Apply the Patient Navigation Continuum Model:

1. Assess: Identify patient needs, barriers, preferences, and clinical pathway
2. Plan: Map pathway, sequence appointments, identify PA requirements
3. Coordinate: Schedule, authorize, arrange logistics, resolve barriers
4. Monitor: Track completion, identify delays, intervene proactively
5. Transition: Ensure smooth handoffs with complete information transfer
6. Evaluate: Measure pathway completion rate, time-to-treatment, patient satisfaction

Examples

Example: Newly Diagnosed Breast Cancer Navigation

• Pathway: 12 steps from diagnostic biopsy through treatment initiation
• Referrals: Surgical oncology (3-day TNAA), medical oncology (5-day), radiation oncology (7-day), genetic counseling
• Prior authorizations: PET/CT (approved, 2 days), port placement (approved, 1 day), chemotherapy (submitted)
• Batched appointments: Surgical and medical oncology same day at cancer center
• Barriers resolved: Transportation arranged via ACS Road to Recovery, interpreter for Spanish-speaking patient, FMLA paperwork assistance
• Time from diagnosis to treatment initiation: 18 days (benchmark: 21 days)
• Referral completion rate: 100% (vs. 72% system average without navigation)

Guidelines

• HIPAA Compliance: Care navigation involves sharing PHI across providers and must comply with HIPAA minimum necessary standards. Obtain patient authorization for communication with non-covered entities (community organizations, employers). Ensure all navigation documentation is part of the medical record.
• Scope of Practice: Care navigators facilitate, not diagnose or prescribe. Navigation recommendations must be based on existing provider orders and care plans. Escalate clinical questions to appropriate providers.
• Patient Autonomy: Present options, do not mandate. Respect patient decisions even when they deviate from recommended care pathways. Document patient-directed modifications to care plans.
• Equity: Monitor navigation outcomes by demographics. Ensure navigation resources are allocated based on need, not ability to self-navigate. Prioritize patients with highest barrier burden.
• Timeliness: Apply evidence-based time-to-treatment benchmarks. Cancer care should follow Commission on Cancer timeliness standards. Chronic disease follow-up should meet HEDIS timeframes.

Validation Checklist

• Complete care pathway mapped with clinical sequencing
• All referrals processed with in-network, accessible providers
• Prior authorization requirements identified and tracked
• Appointments sequenced and optimized for patient convenience
• Patient barriers identified with specific resolutions
• Transportation, financial, and language needs addressed
• Care transition protocols applied at each handoff point
• Patient-friendly calendar and instructions generated
• Navigation outcomes tracked (completion rate, time-to-treatment)
• HIPAA compliance maintained across all coordination activities
• Patient preferences documented and respected
• Escalation protocol defined for clinical questions