| PDX Collection 4451 (continued) |
| I616 | Nontraumatic intracerebral hemorrhage, multiple localized |
| I618 | Other nontraumatic intracerebral hemorrhage |
| I619 | Nontraumatic intracerebral hemorrhage, unspecified |
| I6200 | Nontraumatic subdural hemorrhage, unspecified |
| I6201 | Nontraumatic acute subdural hemorrhage |
| I6202 | Nontraumatic subacute subdural hemorrhage |
| I6203 | Nontraumatic chronic subdural hemorrhage |
| I621 | Nontraumatic extradural hemorrhage |
| I629 | Nontraumatic intracranial hemorrhage, unspecified |
| I878 | Other specified disorders of veins |
| I879 | Disorder of vein, unspecified |
| I998 | Other disorder of circulatory system |
| I999 | Unspecified disorder of circulatory system |
| R400 | Somnolence |
| R401 | Stupor |
| R4020 | Unspecified coma |
| R402110 | Coma scale, eyes open, never, unspecified time |
| R402111 | Coma scale, eyes open, never, in the field [EMT or ambulance] |
| R402112 | Coma scale, eyes open, never, at arrival to emergency department |
| R402113 | Coma scale, eyes open, never, at hospital admission |
| R402114 | Coma scale, eyes open, never, 24 hours or more after hospital admission |
| R402120 | Coma scale, eyes open, to pain, unspecified time |
| R402121 | Coma scale, eyes open, to pain, in the field [EMT or ambulance] |
| R402122 | Coma scale, eyes open, to pain, at arrival to emergency department |
| R402123 | Coma scale, eyes open, to pain, at hospital admission |
| R402124 | Coma scale, eyes open, to pain, 24 hours or more after hospital admission |
| R402210 | Coma scale, best verbal response, none, unspecified time |
| R402211 | Coma scale, best verbal response, none, in the field [EMT or ambulance] |
| R402212 | Coma scale, best verbal response, none, at arrival to emergency department |
| R402213 | Coma scale, best verbal response, none, at hospital admission |
| R402214 | Coma scale, best verbal response, none, 24 hours or more after hospital admission |
| R402220 | Coma scale, best verbal response, incomprehensible words, unspecified time |
| R402221 | Coma scale, best verbal response, incomprehensible words, in the field [EMT or ambulance] |
| R402222 | Coma scale, best verbal response, incomprehensible words, at arrival to emergency department |
| R402223 | Coma scale, best verbal response, incomprehensible words, at hospital admission |
| R402224 | Coma scale, best verbal response, incomprehensible words, 24 hours or more after hospital admission |
| R402310 | Coma scale, best motor response, none, unspecified time |
| R402311 | Coma scale, best motor response, none, in the field [EMT or ambulance] |
| R402312 | Coma scale, best motor response, none, at arrival to emergency department |
| R402313 | Coma scale, best motor response, none, at hospital admission |
| R402314 | Coma scale, best motor response, none, 24 hours or more after hospital admission |
| R402320 | Coma scale, best motor response, extension, unspecified time |
| R402321 | Coma scale, best motor response, extension, in the field [EMT or ambulance] |
| R402322 | Coma scale, best motor response, extension, at arrival to emergency department |
| R402323 | Coma scale, best motor response, extension, at hospital admission |
| R402324 | Coma scale, best motor response, extension, 24 hours or more after hospital admission |
| R402340 | Coma scale, best motor response, flexion withdrawal, unspecified time |
| R402341 | Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance] |
| R402342 | Coma scale, best motor response, flexion withdrawal, at arrival to emergency department |
| R402343 | Coma scale, best motor response, flexion withdrawal, at hospital admission |
| R402344 | Coma scale, best motor response, flexion withdrawal, 24 hours or more after hospital admission |
| R403 | Persistent vegetative state |
| R404 | Transient alteration of awareness |
| S020XXA | Fracture of vault of skull, initial encounter for closed fracture |
| S020XXB | Fracture of vault of skull, initial encounter for open fracture |
| S02101A | Fracture of base of skull, right side, initial encounter for closed fracture |
| S02101B | Fracture of base of skull, right side, initial encounter for open fracture |
| S02102A | Fracture of base of skull, left side, initial encounter for closed fracture |
| S02102B | Fracture of base of skull, left side, initial encounter for open fracture |
| S02109A | Fracture of base of skull, unspecified side, initial encounter for closed fracture |
| S02109B | Fracture of base of skull, unspecified side, initial encounter for open fracture |
| S02110A | Type I occipital condyle fracture, unspecified side, initial encounter for closed fracture |
| S02110B | Type I occipital condyle fracture, unspecified side, initial encounter for open fracture |
| S02111A | Type II occipital condyle fracture, unspecified side, initial encounter for closed fracture |
| S02111B | Type II occipital condyle fracture, unspecified side, initial encounter for open fracture |
| S02112A | Type III occipital condyle fracture, unspecified side, initial encounter for closed fracture |
| S02112B | Type III occipital condyle fracture, unspecified side, initial encounter for open fracture |
| S02113A | Unspecified occipital condyle fracture, initial encounter for closed fracture |
| S02113B | Unspecified occipital condyle fracture, initial encounter for open fracture |
| S02118A | Other fracture of occiput, unspecified side, initial encounter for closed fracture |
| S02118B | Other fracture of occiput, unspecified side, initial encounter for open fracture |
| S02119A | Unspecified fracture of occiput, initial encounter for closed fracture |
| S02119B | Unspecified fracture of occiput, initial encounter for open fracture |
| S0211AA | Type I occipital condyle fracture, right side, initial encounter for closed fracture |
| S0211AB | Type I occipital condyle fracture, right side, initial encounter for open fracture |
| S0211BA | Type I occipital condyle fracture, left side, initial encounter for closed fracture |
| S0211BB | Type I occipital condyle fracture, left side, initial encounter for open fracture |
| S0211CA | Type II occipital condyle fracture, right side, initial encounter for closed fracture |
| S0211CB | Type II occipital condyle fracture, right side, initial encounter for open fracture |
| S0211DA | Type II occipital condyle fracture, left side, initial encounter for closed fracture |
| S0211DB | Type II occipital condyle fracture, left side, initial encounter for open fracture |
| S0211EA | Type III occipital condyle fracture, right side, initial encounter for closed fracture |
| S0211EB | Type III occipital condyle fracture, right side, initial encounter for open fracture |
| S0211FA | Type III occipital condyle fracture, left side, initial encounter for closed fracture |
| S0211FB | Type III occipital condyle fracture, left side, initial encounter for open fracture |
| S0211GA | Other fracture of occiput, right side, initial encounter for closed fracture |
| S0211GB | Other fracture of occiput, right side, initial encounter for open fracture |
| S0211HA | Other fracture of occiput, left side, initial encounter for closed fracture |
| S0211HB | Other fracture of occiput, left side, initial encounter for open fracture |
| S02121A | Fracture of orbital roof, right side, initial encounter for closed fracture |
| S02121B | Fracture of orbital roof, right side, initial encounter for open fracture |
| S02122A | Fracture of orbital roof, left side, initial encounter for closed fracture |
| S02122B | Fracture of orbital roof, left side, initial encounter for open fracture |
| S02129A | Fracture of orbital roof, unspecified side, initial encounter for closed fracture |
| S02129B | Fracture of orbital roof, unspecified side, initial encounter for open fracture |
| S0219XA | Other fracture of base of skull, initial encounter for closed fracture |
| S0219XB | Other fracture of base of skull, initial encounter for open fracture |
| S0291XA | Unspecified fracture of skull, initial encounter for closed fracture |
| S0291XB | Unspecified fracture of skull, initial encounter for open fracture |
| S060X0A | Concussion without loss of consciousness, initial encounter |
| S060X1A | Concussion with loss of consciousness of 30 minutes or less, initial encounter |
| S060X9A | Concussion with loss of consciousness of unspecified duration, initial encounter |
| S061X0A | Traumatic cerebral edema without loss of consciousness, initial encounter |
| S061X1A | Traumatic cerebral edema with loss of consciousness of 30 minutes or less, initial encounter |
| S061X2A | Traumatic cerebral edema with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S061X3A | Traumatic cerebral edema with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S061X4A | Traumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S061X5A | Traumatic cerebral edema with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S061X6A | Traumatic cerebral edema with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S061X7A | Traumatic cerebral edema with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S061X8A | Traumatic cerebral edema with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S061X9A | Traumatic cerebral edema with loss of consciousness of unspecified duration, initial encounter |
| S062X0A | Diffuse traumatic brain injury without loss of consciousness, initial encounter |
| S062X1A | Diffuse traumatic brain injury with loss of consciousness of 30 minutes or less, initial encounter |
| S062X2A | Diffuse traumatic brain injury with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S062X3A | Diffuse traumatic brain injury with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S062X4A | Diffuse traumatic brain injury with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S062X5A | Diffuse traumatic brain injury with loss of consciousness greater than 24 hours with return to pre-existing conscious levels, initial encounter |
| S062X6A | Diffuse traumatic brain injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S062X7A | Diffuse traumatic brain injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S062X8A | Diffuse traumatic brain injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S062X9A | Diffuse traumatic brain injury with loss of consciousness of unspecified duration, initial encounter |
| S06300A | Unspecified focal traumatic brain injury without loss of consciousness, initial encounter |
| S06301A | Unspecified focal traumatic brain injury with loss of consciousness of 30 minutes or less, initial encounter |
| S06302A | Unspecified focal traumatic brain injury with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06303A | Unspecified focal traumatic brain injury with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06304A | Unspecified focal traumatic brain injury with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06305A | Unspecified focal traumatic brain injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06306A | Unspecified focal traumatic brain injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06307A | Unspecified focal traumatic brain injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06308A | Unspecified focal traumatic brain injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06309A | Unspecified focal traumatic brain injury with loss of consciousness of unspecified duration, initial encounter |
| S06310A | Contusion and laceration of right cerebrum without loss of consciousness, initial encounter |
| S06311A | Contusion and laceration of right cerebrum with loss of consciousness of 30 minutes or less, initial encounter |
| S06312A | Contusion and laceration of right cerebrum with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06313A | Contusion and laceration of right cerebrum with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06314A | Contusion and laceration of right cerebrum with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06315A | Contusion and laceration of right cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06316A | Contusion and laceration of right cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06317A | Contusion and laceration of right cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06318A | Contusion and laceration of right cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06319A | Contusion and laceration of right cerebrum with loss of consciousness of unspecified duration, initial encounter |
| S06320A | Contusion and laceration of left cerebrum without loss of consciousness, initial encounter |
| S06321A | Contusion and laceration of left cerebrum with loss of consciousness of 30 minutes or less, initial encounter |
| S06322A | Contusion and laceration of left cerebrum with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06323A | Contusion and laceration of left cerebrum with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06324A | Contusion and laceration of left cerebrum with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06325A | Contusion and laceration of left cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06326A | Contusion and laceration of left cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06327A | Contusion and laceration of left cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06328A | Contusion and laceration of left cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06329A | Contusion and laceration of left cerebrum with loss of consciousness of unspecified duration, initial encounter |
| S06330A | Contusion and laceration of cerebrum, unspecified, without loss of consciousness, initial encounter |
| S06331A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 30 minutes or less, initial encounter |
| S06332A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06333A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06334A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06335A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06336A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06337A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06338A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06339A | Contusion and laceration of cerebrum, unspecified, with loss of consciousness of unspecified duration, initial encounter |
| S06340A | Traumatic hemorrhage of right cerebrum without loss of consciousness, initial encounter |
| S06341A | Traumatic hemorrhage of right cerebrum with loss of consciousness of 30 minutes or less, initial encounter |
| S06342A | Traumatic hemorrhage of right cerebrum with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06343A | Traumatic hemorrhage of right cerebrum with loss of consciousness of 1 hours to 5 hours 59 minutes, initial encounter |
| S06344A | Traumatic hemorrhage of right cerebrum with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06345A | Traumatic hemorrhage of right cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06346A | Traumatic hemorrhage of right cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06347A | Traumatic hemorrhage of right cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06348A | Traumatic hemorrhage of right cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06349A | Traumatic hemorrhage of right cerebrum with loss of consciousness of unspecified duration, initial encounter |
| S06350A | Traumatic hemorrhage of left cerebrum without loss of consciousness, initial encounter |
| S06351A | Traumatic hemorrhage of left cerebrum with loss of consciousness of 30 minutes or less, initial encounter |
| S06352A | Traumatic hemorrhage of left cerebrum with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06353A | Traumatic hemorrhage of left cerebrum with loss of consciousness of 1 hours to 5 hours 59 minutes, initial encounter |
| S06354A | Traumatic hemorrhage of left cerebrum with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06355A | Traumatic hemorrhage of left cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06356A | Traumatic hemorrhage of left cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06357A | Traumatic hemorrhage of left cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06358A | Traumatic hemorrhage of left cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06359A | Traumatic hemorrhage of left cerebrum with loss of consciousness of unspecified duration, initial encounter |
| S06360A | Traumatic hemorrhage of cerebrum, unspecified, without loss of consciousness, initial encounter |
| S06361A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 30 minutes or less, initial encounter |
| S06362A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06363A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 1 hours to 5 hours 59 minutes, initial encounter |
| S06364A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06365A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06366A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06367A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06368A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06369A | Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of unspecified duration, initial encounter |
| S06370A | Contusion, laceration, and hemorrhage of cerebellum without loss of consciousness, initial encounter |
| S06371A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 30 minutes or less, initial encounter |
| S06372A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06373A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06374A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06375A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06376A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06377A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06378A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06379A | Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of unspecified duration, initial encounter |
| S06380A | Contusion, laceration, and hemorrhage of brainstem without loss of consciousness, initial encounter |
| S06381A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 30 minutes or less, initial encounter |
| S06382A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06383A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06384A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06385A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06386A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06387A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06388A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06389A | Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of unspecified duration, initial encounter |
| S064X0A | Epidural hemorrhage without loss of consciousness, initial encounter |
| S064X1A | Epidural hemorrhage with loss of consciousness of 30 minutes or less, initial encounter |
| S064X2A | Epidural hemorrhage with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S064X3A | Epidural hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S064X4A | Epidural hemorrhage with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S064X5A | Epidural hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S064X6A | Epidural hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S064X7A | Epidural hemorrhage with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S064X8A | Epidural hemorrhage with loss of consciousness of any duration with death due to other causes prior to regaining consciousness, initial encounter |
| S064X9A | Epidural hemorrhage with loss of consciousness of unspecified duration, initial encounter |
| S065X0A | Traumatic subdural hemorrhage without loss of consciousness, initial encounter |
| S065X1A | Traumatic subdural hemorrhage with loss of consciousness of 30 minutes or less, initial encounter |
| S065X2A | Traumatic subdural hemorrhage with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S065X3A | Traumatic subdural hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S065X4A | Traumatic subdural hemorrhage with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S065X5A | Traumatic subdural hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S065X6A | Traumatic subdural hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S065X7A | Traumatic subdural hemorrhage with loss of consciousness of any duration with death due to brain injury before regaining consciousness, initial encounter |
| S065X8A | Traumatic subdural hemorrhage with loss of consciousness of any duration with death due to other cause before regaining consciousness, initial encounter |
| S065X9A | Traumatic subdural hemorrhage with loss of consciousness of unspecified duration, initial encounter |
| S066X0A | Traumatic subarachnoid hemorrhage without loss of consciousness, initial encounter |
| S066X1A | Traumatic subarachnoid hemorrhage with loss of consciousness of 30 minutes or less, initial encounter |
| S066X2A | Traumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S066X3A | Traumatic subarachnoid hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S066X4A | Traumatic subarachnoid hemorrhage with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S066X5A | Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S066X6A | Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S066X7A | Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S066X8A | Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S066X9A | Traumatic subarachnoid hemorrhage with loss of consciousness of unspecified duration, initial encounter |
| S06810A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified without loss of consciousness, initial encounter |
| S06811A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or less, initial encounter |
| S06812A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06813A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06814A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06815A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06816A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06817A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06818A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06819A | Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of unspecified duration, initial encounter |
| S06820A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified without loss of consciousness, initial encounter |
| S06821A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or less, initial encounter |
| S06822A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06823A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06824A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06825A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06826A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06827A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06828A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06829A | Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of unspecified duration, initial encounter |
| S06890A | Other specified intracranial injury without loss of consciousness, initial encounter |
| S06891A | Other specified intracranial injury with loss of consciousness of 30 minutes or less, initial encounter |
| S06892A | Other specified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S06893A | Other specified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S06894A | Other specified intracranial injury with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S06895A | Other specified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S06896A | Other specified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S06897A | Other specified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S06898A | Other specified intracranial injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S06899A | Other specified intracranial injury with loss of consciousness of unspecified duration, initial encounter |
| S069X0A | Unspecified intracranial injury without loss of consciousness, initial encounter |
| S069X1A | Unspecified intracranial injury with loss of consciousness of 30 minutes or less, initial encounter |
| S069X2A | Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, initial encounter |
| S069X3A | Unspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter |
| S069X4A | Unspecified intracranial injury with loss of consciousness of 6 hours to 24 hours, initial encounter |
| S069X5A | Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter |
| S069X6A | Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter |
| S069X7A | Unspecified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter |
| S069X8A | Unspecified intracranial injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter |
| S069X9A | Unspecified intracranial injury with loss of consciousness of unspecified duration, initial encounter |
| S06A0XA | Traumatic brain compression without herniation, initial encounter |
| S06A1XA | Traumatic brain compression with herniation, initial encounter |
| |
| PDX Collection 4452 |
| E035 | Myxedema coma |
| G9382 | Brain death |
| I6000 | Nontraumatic subarachnoid hemorrhage from unspecified carotid siphon and bifurcation |
| I6001 | Nontraumatic subarachnoid hemorrhage from right carotid siphon and bifurcation |
| I6002 | Nontraumatic subarachnoid hemorrhage from left carotid siphon and bifurcation |
| I6010 | Nontraumatic subarachnoid hemorrhage from unspecified middle cerebral artery |
| I6011 | Nontraumatic subarachnoid hemorrhage from right middle cerebral artery |
| I6012 | Nontraumatic subarachnoid hemorrhage from left middle cerebral artery |
| I602 | Nontraumatic subarachnoid hemorrhage from anterior communicating artery |
| I6030 | Nontraumatic subarachnoid hemorrhage from unspecified posterior communicating artery |
| I6031 | Nontraumatic subarachnoid hemorrhage from right posterior communicating artery |
| I6032 | Nontraumatic subarachnoid hemorrhage from left posterior communicating artery |
| I604 | Nontraumatic subarachnoid hemorrhage from basilar artery |
| I6050 | Nontraumatic subarachnoid hemorrhage from unspecified vertebral artery |
| I6051 | Nontraumatic subarachnoid hemorrhage from right vertebral artery |
| I6052 | Nontraumatic subarachnoid hemorrhage from left vertebral artery |
| I606 | Nontraumatic subarachnoid hemorrhage from other intracranial arteries |
| I607 | Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery |
| I608 | Other nontraumatic subarachnoid hemorrhage |
| I609 | Nontraumatic subarachnoid hemorrhage, unspecified |
| I610 | Nontraumatic intracerebral hemorrhage in hemisphere, subcortical |
| I611 | Nontraumatic intracerebral hemorrhage in hemisphere, cortical |
| I612 | Nontraumatic intracerebral hemorrhage in hemisphere, unspecified |
| I613 | Nontraumatic intracerebral hemorrhage in brain stem |
| I614 | Nontraumatic intracerebral hemorrhage in cerebellum |
| I615 | Nontraumatic intracerebral hemorrhage, intraventricular |
| I616 | Nontraumatic intracerebral hemorrhage, multiple localized |
| I618 | Other nontraumatic intracerebral hemorrhage |
| I619 | Nontraumatic intracerebral hemorrhage, unspecified |
| I6200 | Nontraumatic subdural hemorrhage, unspecified |
| I6201 | Nontraumatic acute subdural hemorrhage |
| I6202 | Nontraumatic subacute subdural hemorrhage |
| I6203 | Nontraumatic chronic subdural hemorrhage |
| I621 | Nontraumatic extradural hemorrhage |
| I629 | Nontraumatic intracranial hemorrhage, unspecified |
| I878 | Other specified disorders of veins |
| I879 | Disorder of vein, unspecified |
| I998 | Other disorder of circulatory system |
| I999 | Unspecified disorder of circulatory system |
| R400 | Somnolence |
| R401 | Stupor |
| R4020 | Unspecified coma |
| R402110 | Coma scale, eyes open, never, unspecified time |
| R402111 | Coma scale, eyes open, never, in the field [EMT or ambulance] |
| R402112 | Coma scale, eyes open, never, at arrival to emergency department |
| R402113 | Coma scale, eyes open, never, at hospital admission |
| R402114 | Coma scale, eyes open, never, 24 hours or more after hospital admission |
| R402120 | Coma scale, eyes open, to pain, unspecified time |
| R402121 | Coma scale, eyes open, to pain, in the field [EMT or ambulance] |
| R402122 | Coma scale, eyes open, to pain, at arrival to emergency department |
| R402123 | Coma scale, eyes open, to pain, at hospital admission |
| R402124 | Coma scale, eyes open, to pain, 24 hours or more after hospital admission |
| R402210 | Coma scale, best verbal response, none, unspecified time |
| R402211 | Coma scale, best verbal response, none, in the field [EMT or ambulance] |
| R402212 | Coma scale, best verbal response, none, at arrival to emergency department |
| R402213 | Coma scale, best verbal response, none, at hospital admission |
| R402214 | Coma scale, best verbal response, none, 24 hours or more after hospital admission |
| R402220 | Coma scale, best verbal response, incomprehensible words, unspecified time |
| R402221 | Coma scale, best verbal response, incomprehensible words, in the field [EMT or ambulance] |
| R402222 | Coma scale, best verbal response, incomprehensible words, at arrival to emergency department |
| R402223 | Coma scale, best verbal response, incomprehensible words, at hospital admission |
| R402224 | Coma scale, best verbal response, incomprehensible words, 24 hours or more after hospital admission |
| R402310 | Coma scale, best motor response, none, unspecified time |
| R402311 | Coma scale, best motor response, none, in the field [EMT or ambulance] |
| R402312 | Coma scale, best motor response, none, at arrival to emergency department |
| R402313 | Coma scale, best motor response, none, at hospital admission |
| R402314 | Coma scale, best motor response, none, 24 hours or more after hospital admission |
| R402320 | Coma scale, best motor response, extension, unspecified time |
| R402321 | Coma scale, best motor response, extension, in the field [EMT or ambulance] |
| R402322 | Coma scale, best motor response, extension, at arrival to emergency department |
| R402323 | Coma scale, best motor response, extension, at hospital admission |
| R402324 | Coma scale, best motor response, extension, 24 hours or more after hospital admission |
| R402340 | Coma scale, best motor response, flexion withdrawal, unspecified time |
| R402341 | Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance] |
| R402342 | Coma scale, best motor response, flexion withdrawal, at arrival to emergency department |
| R402343 | Coma scale, best motor response, flexion withdrawal, at hospital admission |
| R402344 | Coma scale, best motor response, flexion withdrawal, 24 hours or more after hospital admission |
| R403 | Persistent vegetative state |
| R404 | Transient alteration of awareness |
| S020XXA | Fracture of vault of skull, initial encounter for closed fracture |
| S020XXB | Fracture of vault of skull, initial encounter for open fracture |
| S02101A | Fracture of base of skull, right side, initial encounter for closed fracture |
| S02101B | Fracture of base of skull, right side, initial encounter for open fracture |
| S02102A | Fracture of base of skull, left side, initial encounter for closed fracture |
| S02102B | Fracture of base of skull, left side, initial encounter for open fracture |
| S02109A | Fracture of base of skull, unspecified side, initial encounter for closed fracture |
| S02109B | Fracture of base of skull, unspecified side, initial encounter for open fracture |
| S02110A | Type I occipital condyle fracture, unspecified side, initial encounter for closed fracture |
| S02110B | Type I occipital condyle fracture, unspecified side, initial encounter for open fracture |
| S02111A | Type II occipital condyle fracture, unspecified side, initial encounter for closed fracture |
| S02111B | Type II occipital condyle fracture, unspecified side, initial encounter for open fracture |
| S02112A | Type III occipital condyle fracture, unspecified side, initial encounter for closed fracture |
| S02112B | Type III occipital condyle fracture, unspecified side, initial encounter for open fracture |
| S02113A | Unspecified occipital condyle fracture, initial encounter for closed fracture |
| S02113B | Unspecified occipital condyle fracture, initial encounter for open fracture |
| S02118A | Other fracture of occiput, unspecified side, initial encounter for closed fracture |
| S02118B | Other fracture of occiput, unspecified side, initial encounter for open fracture |
| S02119A | Unspecified fracture of occiput, initial encounter for closed fracture |
| S02119B | Unspecified fracture of occiput, initial encounter for open fracture |
| S0211AA | Type I occipital condyle fracture, right side, initial encounter for closed fracture |
| S0211AB | Type I occipital condyle fracture, right side, initial encounter for open fracture |
| S0211BA | Type I occipital condyle fracture, left side, initial encounter for closed fracture |
| S0211BB | Type I occipital condyle fracture, left side, initial encounter for open fracture |
| S0211CA | Type II occipital condyle fracture, right side, initial encounter for closed fracture |
| S0211CB | Type II occipital condyle fracture, right side, initial encounter for open fracture |
| S0211DA | Type II occipital condyle fracture, left side, initial encounter for closed fracture |
| S0211DB | Type II occipital condyle fracture, left side, initial encounter for open fracture |
| S0211EA | Type III occipital condyle fracture, right side, initial encounter for closed fracture |
| S0211EB | Type III occipital condyle fracture, right side, initial encounter for open fracture |
| S0211FA | Type III occipital condyle fracture, left side, initial encounter for closed fracture |
| S0211FB | Type III occipital condyle fracture, left side, initial encounter for open fracture |
| S0211GA | Other fracture of occiput, right side, initial encounter for closed fracture |
| S0211GB | Other fracture of occiput, right side, initial encounter for open fracture |
| S0211HA | Other fracture of occiput, left side, initial encounter for closed fracture |
| S0211HB | Other fracture of occiput, left side, initial encounter for open fracture |
| S02121A | Fracture of orbital roof, right side, initial encounter for closed fracture |
| S02121B | Fracture of orbital roof, right side, initial encounter for open fracture |
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