Polycystic kidney, unspecified

This code signifies a diagnosis of polycystic kidney disease where the specific type (e.g., autosomal dominant, autosomal recessive) is not documented. It indicates the presence of multiple cysts within the kidneys, leading to impaired renal function, without further etiological specification.

Use this code when the medical record clearly states "polycystic kidney disease" but does not provide additional details regarding its inheritance pattern or specific variant. This is appropriate when the physician has diagnosed polycystic kidneys but has not yet determined or documented the precise genetic or acquired form.

• Do not use this code if the documentation specifies Autosomal Dominant Polycystic Kidney Disease (ADPKD) or Autosomal Recessive Polycystic Kidney Disease (ARPKD); use the more specific codes.
• Always query the provider for clarification on the type of polycystic kidney disease if not specified, to allow for more precise coding.
• Code any associated complications, such as chronic kidney disease (CKD), hypertension, or renal failure, in addition to this code.