Unspecified injury of superior vena cava, initial encounter

This code signifies an unspecified traumatic injury to the superior vena cava (SVC). It indicates damage to this major vessel, which returns deoxygenated blood from the upper body to the heart, without specifying the exact nature of the injury (e.g., laceration, contusion).

This code is appropriate for initial encounters where a patient presents with an injury to the superior vena cava, and the specific type or extent of the injury has not yet been definitively diagnosed or documented. It is often used in emergency settings or during initial workup following trauma.

• Requires a seventh character for the encounter type (A for initial, D for subsequent, S for sequela).
• Avoid using this code if a more specific injury to the SVC (e.g., laceration, puncture) is documented.
• Always review the entire medical record to determine if a more precise code can be assigned.