Ulnar collateral ligament sprain of unsp elbow, sequela

This code signifies a chronic or late-effect injury to the ulnar collateral ligament (UCL) of an unspecified elbow, resulting from a previous sprain. It indicates that the patient is experiencing ongoing symptoms or complications directly attributable to the past UCL sprain, rather than an acute injury.

Use this code when documenting a patient presenting with residual pain, instability, or functional limitations in the elbow due to a prior UCL sprain, where the specific elbow (left or right) is not documented. This code is appropriate for follow-up visits or when the initial acute injury has resolved but its long-term effects persist.

• Always sequence this code after the code for the primary condition or sequela being treated.
• Ensure documentation clearly links the current symptoms to a previous UCL sprain.
• Avoid using this code for acute UCL sprains; those require codes from the initial encounter or subsequent encounter categories.