Spontaneous rupture of other tendons, right forearm

This code signifies a non-traumatic tear of a tendon in the right forearm, occurring without an external force or injury. This typically involves tendons other than the rotator cuff, Achilles, or patellar tendons, which have their own specific codes. The rupture is considered spontaneous, implying an underlying degenerative process or systemic condition contributing to the tendon's failure.

Use this code when documentation clearly states a spontaneous rupture of a tendon in the right forearm, excluding those with specific codes. This applies to conditions like spontaneous rupture of the extensor carpi ulnaris, flexor carpi radialis, or other forearm tendons. The physician's notes should explicitly rule out traumatic causes.

• Ensure documentation specifies "spontaneous" and "right forearm" to differentiate from traumatic ruptures or other anatomical sites.
• Verify the specific tendon involved; if it's a rotator cuff, Achilles, or patellar tendon, a more specific code will apply.
• Consider an additional code for any underlying systemic condition (e.g., rheumatoid arthritis, corticosteroid use) that may predispose to spontaneous tendon rupture.