Flank tenderness, unspecified

This code signifies the presence of pain or discomfort upon palpation in the flank region, without further specification of the exact location (e.g., right or left) or underlying cause. It indicates a symptom rather than a definitive diagnosis.

Use this code when documentation indicates "flank tenderness" without specifying laterality or when the physician has not yet determined the etiology. This is appropriate for initial encounters or when the tenderness is a presenting symptom requiring further investigation.

• Avoid using this code if laterality (right or left flank) is documented; instead, use the more specific R10.8A1 or R10.8A2.
• This code should typically be followed by codes for associated symptoms or definitive diagnoses once established.
• Ensure the medical record clearly states "flank tenderness" as the reason for the encounter or a significant finding.