--- S06.4X0 Epidural hemorrhage without loss of consciousness

--- S06.4X1 Epidural hemorrhage with loss of consciousness of 30 minutes or less

--- S06.4X2 Epidural hemorrhage with loss of consciousness of 31 minutes to 59 minutes

--- S06.4X3 Epidural hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutes

--- S06.4X4 Epidural hemorrhage with loss of consciousness of 6 hours to 24 hours

--- S06.4X5 Epidural hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious level

--- S06.4X6 Epidural hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving

--- S06.4X7 Epidural hemorrhage with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness

--- S06.4X8 Epidural hemorrhage with loss of consciousness of any duration with death due to other causes prior to regaining consciousness

--- S06.4X9 Epidural hemorrhage with loss of consciousness of unspecified duration