Epidural hemorrhage w LOC of 31-59 min, sequela

This code signifies the long-term effects or complications arising from an epidural hemorrhage that initially presented with a loss of consciousness lasting between 31 and 59 minutes. It indicates that the acute phase of the injury has passed, and the patient is now experiencing residual symptoms or conditions directly attributable to the original brain bleed and associated period of unconsciousness.

Use this code when documenting the sequelae of a past epidural hemorrhage where the initial loss of consciousness was specifically recorded as 31 to 59 minutes. This applies to follow-up encounters for chronic neurological deficits, cognitive impairments, or other lasting issues stemming from the original trauma. Documentation should clearly link the current condition to the prior epidural hemorrhage and specify the duration of the initial loss of consciousness.

• Ensure the medical record explicitly states "sequela" or describes a chronic condition resulting from the past injury.
• Verify the exact duration of the initial loss of consciousness; codes vary significantly based on this timeframe.
• Always sequence this sequela code after the code(s) for the specific residual condition(s) being treated.