Hyperoxaluria

This code represents the presence of excessive oxalate in the urine, a metabolic condition that can lead to kidney stone formation and other renal complications. It indicates a non-specific or unspecified type of hyperoxaluria.

Use this code when documentation indicates hyperoxaluria without further specification of its primary or secondary nature. This code is appropriate when the provider has diagnosed hyperoxaluria but has not yet determined the underlying cause or type.

• Do not use this code if the documentation specifies primary hyperoxaluria (E72.53-) or secondary hyperoxaluria (E72.54-).
• Query the provider for clarification if the type of hyperoxaluria is not specified but could be determined from the clinical context.
• Consider sequencing this code as a secondary diagnosis if the hyperoxaluria is a complication of another underlying condition, and the primary condition is being treated.