Traum hemor cereb, w LOC >24 hr w/o ret consc w surv, init

This code signifies a severe traumatic intracerebral hemorrhage where the patient experiences a loss of consciousness exceeding 24 hours, and does not return to their baseline neurological state. The patient has survived the initial injury, indicating a chronic or ongoing care phase.

Apply this code for patients presenting with a documented traumatic cerebral hemorrhage who have a prolonged coma (greater than 24 hours) and persistent neurological deficits. Documentation must explicitly state the duration of unconsciousness and the lack of return to pre-injury conscious level, along with the "initial encounter" for treatment of the injury.

• Ensure documentation clearly differentiates between loss of consciousness and altered mental status.
• Verify the "A" seventh character for initial encounter; subsequent care would require different seventh characters.
• Do not confuse with codes for concussion or other less severe traumatic brain injuries.