| | Healthcare Industry | Medical Billing In medical billing what does PX stand for in denial code? The denial code "PX" stands for "Patient Expired". This code is used when a claim is denied because the patient has passed away. Medical Billing - Related Articles Agent Orange: Diseases & Symptoms When do babies cut teeth? What Are the Signs & Symptoms of Malaria? How to Identify a Kidney Infection WHAT are the after effects of removing spinal fluid? How do I Make Sensitive Teeth Feel Better With Teeth Whitening? How to Know What Is Normal Blood Sugar Levels
