Traumatic cerebral edema with LOC status unknown, sequela

This code describes the long-term effects or complications arising from a traumatic cerebral edema that occurred in the past, where the duration of the initial loss of consciousness is not documented. It signifies a residual condition directly attributable to a prior head injury involving brain swelling.

Use this code when a patient presents with a current condition or symptom that is a direct consequence of a previously sustained traumatic cerebral edema, and the medical record does not specify the length of the associated loss of consciousness at the time of the original injury. Documentation should clearly link the current presentation to the past traumatic brain injury.

• Always sequence this code after the primary diagnosis describing the specific sequela (e.g., cognitive deficits, seizures).
• Ensure documentation explicitly states "sequela" or "late effect" of a traumatic cerebral edema.
• Do not use this code for acute traumatic cerebral edema; use codes from the S06.1X- category for acute presentations.