274.9
ICD-9-CMThis code represents a form of arthritis characterized by sudden, severe attacks of pain, redness, tenderness, and swelling in joints, often the big toe. It is caused by the accumulation of uric acid crystals in the joints, but the specific type or cause of the gout is not documented.
This code is appropriate when a physician diagnoses gout but does not specify the underlying cause (e.g., idiopathic, lead-induced, drug-induced) or the specific site of involvement. It should be used when the medical record simply states "gout" without further detail.
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