Pulmonology Coding:
Learn How to Code a Complete PFT
Published on Fri Jul 25, 2025
Question: A 55-year-old patient presented to the pulmonologist with swollen ankles and difficulty breathing. The pulmonologist performed a complete pulmonary function test (PFT), which included spirometry, plethysmography, and diffusing capacity testing. The physician also ordered chest X-rays with posteroanterior (PA) and lateral views, which were captured in house. The PFT results showed decreased lung function, and the chest X-rays revealed [...]