Other secondary chronic gout, right hand, without tophus

This diagnosis code signifies a form of chronic gout that has developed as a secondary condition, affecting the right hand. It indicates the absence of tophi, which are characteristic urate crystal deposits, despite the chronic nature of the disease. The "other secondary" designation implies that the gout is a consequence of another underlying medical condition or medication.

This code is appropriate when documentation clearly states chronic gout in the right hand, specifies its secondary nature (e.g., due to diuretic use, renal insufficiency), and explicitly notes the absence of tophaceous deposits. Use this code for patients presenting with persistent pain, swelling, or stiffness in the right hand joints attributed to chronic non-tophaceous gout secondary to another condition.

• Ensure documentation specifies "right hand" and "without tophus" to accurately assign this laterality and manifestation.
• Always code the underlying secondary cause of the gout first, if known and documented, following ICD-10-CM sequencing guidelines.
• Differentiate from primary gout (M10.-) and acute gout (M1A.0-) or gout with tophi (M1A.1-).