AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2023 Issue 1; Ask the Editor

Preload Insufficiency

During an outpatient encounter, a 66-year-old male underwent an invasive cardiopulmonary exercise test (iCPET). The test summary states, “Evidence of cardiovascular limitation due to preload insufficiency, which is most likely due to occluded inferior vena cava (IVC).” A right cardiac catheterization was performed, and the provider diagnosed “preload insufficiency.” What is the correct code assignment for preload insufficiency? ...

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