Gout due to renal impairment, right hand

This diagnosis code signifies a form of gout specifically caused by impaired kidney function, affecting the joints of the patient's right hand. It indicates the presence of urate crystal deposition and subsequent inflammatory arthritis, where the underlying etiology is renal insufficiency leading to hyperuricemia.

This code is appropriate when documentation clearly links the patient's gout in the right hand to a diagnosis of renal impairment. Clinical scenarios include patients with chronic kidney disease experiencing acute gouty attacks or chronic tophaceous gout in the right hand, where laboratory findings confirm elevated uric acid levels and imaging may show characteristic gouty changes.

• Always code the underlying renal impairment first, as it is the etiology of the gout.
• Ensure documentation specifies "right hand" to support the laterality.
• Distinguish from other forms of gout (e.g., idiopathic, lead-induced) by confirming the causal link to renal dysfunction.