Unsp injury of heart without hemopericardium, subs encntr

This code signifies a follow-up encounter for an injury to the heart where the specific nature of the injury is not documented, and there is no associated bleeding into the pericardial sac. It indicates that the patient is receiving continuing care for a previously diagnosed, but unspecified, cardiac trauma.

Apply this code for subsequent encounters when a patient is being treated for an unconfirmed or broadly described heart injury, and hemopericardium has been ruled out or is not present. This is appropriate for follow-up visits, medication adjustments, or monitoring after the initial treatment of such an injury.

• Ensure documentation clearly states "subsequent encounter" for this specific injury.
• Avoid using this code if a more specific heart injury (e.g., contusion, laceration) is identified.
• Confirm the absence of hemopericardium in the medical record before assigning this code.