Please note this question was answered in 2019. The coding advice may or may not be outdated.
In-stent restenosis
Date: Sep 5, 2019
Question:
Are you aware of any specific guidelines for coding diagnoses of restenosis in a stent that was placed greater than a year ago vs. a newer stent? Should the coder use the atherosclerosis diagnosis as PDX followed by the stent restenosis code if the stent is over a year old?
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