Other proteinuria

This code signifies the presence of elevated protein levels in the urine that do not fall into more specific categories of proteinuria, such as isolated proteinuria, orthostatic proteinuria, or Bence Jones proteinuria. It indicates a renal abnormality where the kidneys are allowing an excessive amount of protein to leak into the urine.

Use this code when laboratory tests confirm proteinuria, but the specific type or cause is not yet identified or does not fit a more precise ICD-10-CM code. This is often an initial finding that prompts further investigation into the underlying etiology of the proteinuria. Documentation should clearly state "other proteinuria" or a similar non-specific finding.

• Do not use this code if a more specific type of proteinuria (e.g., orthostatic, Bence Jones) is documented.
• Always sequence this code after any underlying conditions causing the proteinuria, if known.
• Query the provider for more specific documentation if the type of proteinuria is unclear but could be further defined.