Traum subdr hem w loss of consciousness of 31-59 min, init

This code signifies a traumatic subdural hemorrhage where the patient experienced a loss of consciousness (LOC) lasting between 31 and 59 minutes. A subdural hemorrhage involves bleeding between the dura mater and the arachnoid membrane, typically resulting from head trauma. The specified duration of LOC is a critical component for accurate coding.

Apply this code when documentation clearly states a diagnosis of traumatic subdural hemorrhage and specifies a loss of consciousness lasting 31 to 59 minutes. This code is appropriate for the initial encounter for this injury. Supporting documentation would include emergency department notes, neurological assessments, and imaging reports confirming the hemorrhage.

• Ensure the documentation explicitly states "initial encounter" for this specific injury.
• Verify the exact duration of loss of consciousness; codes vary significantly based on LOC duration.
• Do not confuse with codes for traumatic subdural hemorrhage without LOC or with different LOC durations.