Spontaneous rupture of other tendons, right thigh

This code signifies the non-traumatic tearing or disruption of a tendon in the right thigh, excluding those specifically classified elsewhere (e.g., Achilles, rotator cuff). It indicates a spontaneous event, meaning the rupture occurred without external force or injury. This condition often results from underlying degenerative changes within the tendon.

Apply this code when documentation clearly states a spontaneous (non-traumatic) rupture of a tendon in the right thigh, such as a quadriceps or hamstring tendon. Supporting documentation should detail the absence of an acute injury and confirm the specific location within the right thigh. This code is appropriate for conditions like spontaneous quadriceps tendon rupture or spontaneous hamstring tendon rupture on the right side.

• Ensure documentation specifies "spontaneous" or "non-traumatic" to differentiate from traumatic ruptures.
• Verify the exact tendon involved and its location (right thigh) to avoid miscoding with other body regions or specific tendon ruptures.
• Consider sequencing this code as a primary diagnosis if it is the reason for the encounter, or as a secondary diagnosis if it's a co-morbidity being addressed.