Nurse-led advocacy for every denied claim.
Who we are:
Denial Defense Nurse is a nurse-led consulting and education company empowering healthcare providers to navigate insurance denials and appeals with expertise, advocacy, and confidence.
Meet Your Advocate
Abby Trubey, MSN, RN
I’m a Master’s-prepared Registered Nurse specializing in Utilization Review and Denial Management. With advanced clinical training and a deep understanding of payer requirements, I help healthcare organizations ensure that patient care is both medically necessary and compliant with insurance and regulatory standards.
Throughout my career, I’ve combined my nursing background with analytical and systems-based thinking to review medical records, assess medical necessity, and prevent costly denials. I work closely with providers, case managers, and insurance representatives to align clinical care with payer expectations — protecting both quality and reimbursement.
My approach is rooted in evidence-based practice, attention to detail, and a genuine commitment to supporting providers and patients alike. I believe in bridging the gap between clinical care and coverage criteria so healthcare professionals can focus on what truly matters: delivering excellent care.
“My mission is to bring clinical clarity, integrity, and advocacy to every review — ensuring care is covered, compliant, and compassionate.”
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Consultation is Always Free
• Consultation is Always Free
Our Services:
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Denial Management for Individuals
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Coverage Review & Plan Comparison
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Denial Management for Providers
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Utilization Review for Providers
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Revenue Integrity for Providers
Both utilization review and denial management services.