Epidural hemorrhage w LOC of 1-5 hrs 59 min, subs

This code signifies an epidural hemorrhage, a bleeding between the dura mater and the skull, that resulted in a loss of consciousness lasting between one hour and five hours and fifty-nine minutes. The "D" in the seventh character indicates that this is a subsequent encounter for this condition, meaning the patient is receiving routine care during the healing or recovery phase.

Apply this code when a patient is being treated for an epidural hemorrhage with a documented loss of consciousness within the specified timeframe, and the encounter is for follow-up care, medication management, or monitoring of the resolving injury. Documentation should clearly state the duration of the loss of consciousness and that the current visit is not for initial treatment of the acute injury or for complications.

• Ensure the medical record explicitly states the duration of loss of consciousness; if not specified or outside this range, a different code is required.
• The "D" seventh character is crucial and indicates subsequent care; do not use for initial treatment or sequelae.
• Always code the underlying cause of the epidural hemorrhage (e.g., fall, motor vehicle accident) as an external cause code.