Unsp injury of intercostal blood vessels, right side, subs

This code signifies an injury to the blood vessels located between the ribs on the right side, where the specific type of vessel (e.g., artery, vein) is not documented. It indicates that the patient is receiving follow-up care for this previously diagnosed injury, rather than initial treatment.

Use this code when a patient presents for ongoing management, healing assessment, or complications related to an intercostal blood vessel injury on the right side, and the initial injury has already been treated. This applies to situations such as wound checks, pain management, or monitoring for delayed complications after the acute phase.

• Ensure documentation clearly states "right side" and that the encounter is for follow-up care.
• Only use this code when the specific intercostal vessel (artery or vein) is not specified in the medical record.
• Pair with external cause codes (V, W, X, Y categories) to describe the circumstances of the injury, if applicable and documented.