E72.548

What This Code Means

This condition occurs when the body produces excessive amounts of oxalate (a substance that can form kidney stones) as a result of another underlying disease or condition, rather than from a genetic defect. It can lead to kidney damage and stone formation if not properly managed.

Coding Tips

• •Always identify and code the underlying cause of secondary hyperoxaluria first, as this condition is a manifestation of another disease process
• •Ensure documentation clearly distinguishes between primary hyperoxaluria (genetic) and secondary hyperoxaluria (acquired), as they have different ICD-10-CM codes and treatment approaches