The appropriate 7th character is to be added to each code from category S06
initial encounter
subsequent encounter
sequela
S06.0
Concussion
concussion with other intracranial injuries classified in subcategories S06.1- to S06.6- , S06.81- and S06.82- code to specified intracranial injury
Commotio cerebri
S06.0X
Concussion
S06.0X0
Concussion without loss of consciousness
S06.0X1
Concussion with loss of consciousness of 30 minutes or less
S06.0X9
Concussion with loss of consciousness of unspecified duration
Concussion NOS
S06.1
Traumatic cerebral edema
Diffuse traumatic cerebral edema
Focal traumatic cerebral edema
S06.1X
Traumatic cerebral edema
S06.1X0
Traumatic cerebral edema without loss of consciousness
S06.1X1
Traumatic cerebral edema with loss of consciousness of 30 minutes or less
S06.1X2
Traumatic cerebral edema with loss of consciousness of 31 minutes to 59 minutes
S06.1X3
Traumatic cerebral edema with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.1X4
Traumatic cerebral edema with loss of consciousness of 6 hours to 24 hours
S06.1X5
Traumatic cerebral edema with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.1X6
Traumatic cerebral edema with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.1X7
Traumatic cerebral edema with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.1X8
Traumatic cerebral edema with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.1X9
Traumatic cerebral edema with loss of consciousness of unspecified duration
Traumatic cerebral edema NOS
S06.2
Diffuse traumatic brain injury
traumatic diffuse cerebral edema (S06.1X-)
Diffuse axonal brain injury
S06.2X
Diffuse traumatic brain injury
S06.2X0
Diffuse traumatic brain injury without loss of consciousness
S06.2X1
Diffuse traumatic brain injury with loss of consciousness of 30 minutes or less
S06.2X2
Diffuse traumatic brain injury with loss of consciousness of 31 minutes to 59 minutes
S06.2X3
Diffuse traumatic brain injury with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.2X4
Diffuse traumatic brain injury with loss of consciousness of 6 hours to 24 hours
S06.2X5
Diffuse traumatic brain injury with loss of consciousness greater than 24 hours with return to pre-existing conscious levels
S06.2X6
Diffuse traumatic brain injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.2X7
Diffuse traumatic brain injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.2X8
Diffuse traumatic brain injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.2X9
Diffuse traumatic brain injury with loss of consciousness of unspecified duration
Diffuse traumatic brain injury NOS
S06.3
Focal traumatic brain injury
any condition classifiable to S06.4-S06.6
focal cerebral edema (S06.1)
S06.30
Unspecified focal traumatic brain injury
S06.300
Unspecified focal traumatic brain injury without loss of consciousness
S06.301
Unspecified focal traumatic brain injury with loss of consciousness of 30 minutes or less
S06.302
Unspecified focal traumatic brain injury with loss of consciousness of 31 minutes to 59 minutes
S06.303
Unspecified focal traumatic brain injury with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.304
Unspecified focal traumatic brain injury with loss of consciousness of 6 hours to 24 hours
S06.305
Unspecified focal traumatic brain injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.306
Unspecified focal traumatic brain injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.307
Unspecified focal traumatic brain injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.308
Unspecified focal traumatic brain injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.309
Unspecified focal traumatic brain injury with loss of consciousness of unspecified duration
Unspecified focal traumatic brain injury NOS
S06.31
Contusion and laceration of right cerebrum
S06.310
Contusion and laceration of right cerebrum without loss of consciousness
S06.311
Contusion and laceration of right cerebrum with loss of consciousness of 30 minutes or less
S06.312
Contusion and laceration of right cerebrum with loss of consciousness of 31 minutes to 59 minutes
S06.313
Contusion and laceration of right cerebrum with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.314
Contusion and laceration of right cerebrum with loss of consciousness of 6 hours to 24 hours
S06.315
Contusion and laceration of right cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.316
Contusion and laceration of right cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.317
Contusion and laceration of right cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.318
Contusion and laceration of right cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.319
Contusion and laceration of right cerebrum with loss of consciousness of unspecified duration
Contusion and laceration of right cerebrum NOS
S06.32
Contusion and laceration of left cerebrum
S06.320
Contusion and laceration of left cerebrum without loss of consciousness
S06.321
Contusion and laceration of left cerebrum with loss of consciousness of 30 minutes or less
S06.322
Contusion and laceration of left cerebrum with loss of consciousness of 31 minutes to 59 minutes
S06.323
Contusion and laceration of left cerebrum with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.324
Contusion and laceration of left cerebrum with loss of consciousness of 6 hours to 24 hours
S06.325
Contusion and laceration of left cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.326
Contusion and laceration of left cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.327
Contusion and laceration of left cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.328
Contusion and laceration of left cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.329
Contusion and laceration of left cerebrum with loss of consciousness of unspecified duration
Contusion and laceration of left cerebrum NOS
S06.33
Contusion and laceration of cerebrum, unspecified
S06.330
Contusion and laceration of cerebrum, unspecified, without loss of consciousness
S06.331
Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 30 minutes or less
S06.332
Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 31 minutes to 59 minutes
S06.333
Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.334
Contusion and laceration of cerebrum, unspecified, with loss of consciousness of 6 hours to 24 hours
S06.335
Contusion and laceration of cerebrum, unspecified, with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.336
Contusion and laceration of cerebrum, unspecified, with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.337
Contusion and laceration of cerebrum, unspecified, with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.338
Contusion and laceration of cerebrum, unspecified, with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.339
Contusion and laceration of cerebrum, unspecified, with loss of consciousness of unspecified duration
Contusion and laceration of cerebrum NOS
S06.34
Traumatic hemorrhage of right cerebrum
Traumatic intracerebral hemorrhage and hematoma of right cerebrum
S06.340
Traumatic hemorrhage of right cerebrum without loss of consciousness
S06.341
Traumatic hemorrhage of right cerebrum with loss of consciousness of 30 minutes or less
S06.342
Traumatic hemorrhage of right cerebrum with loss of consciousness of 31 minutes to 59 minutes
S06.343
Traumatic hemorrhage of right cerebrum with loss of consciousness of 1 hours to 5 hours 59 minutes
S06.344
Traumatic hemorrhage of right cerebrum with loss of consciousness of 6 hours to 24 hours
S06.345
Traumatic hemorrhage of right cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.346
Traumatic hemorrhage of right cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.347
Traumatic hemorrhage of right cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.348
Traumatic hemorrhage of right cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.349
Traumatic hemorrhage of right cerebrum with loss of consciousness of unspecified duration
Traumatic hemorrhage of right cerebrum NOS
S06.35
Traumatic hemorrhage of left cerebrum
Traumatic intracerebral hemorrhage and hematoma of left cerebrum
S06.350
Traumatic hemorrhage of left cerebrum without loss of consciousness
S06.351
Traumatic hemorrhage of left cerebrum with loss of consciousness of 30 minutes or less
S06.352
Traumatic hemorrhage of left cerebrum with loss of consciousness of 31 minutes to 59 minutes
S06.353
Traumatic hemorrhage of left cerebrum with loss of consciousness of 1 hours to 5 hours 59 minutes
S06.354
Traumatic hemorrhage of left cerebrum with loss of consciousness of 6 hours to 24 hours
S06.355
Traumatic hemorrhage of left cerebrum with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.356
Traumatic hemorrhage of left cerebrum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.357
Traumatic hemorrhage of left cerebrum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.358
Traumatic hemorrhage of left cerebrum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.359
Traumatic hemorrhage of left cerebrum with loss of consciousness of unspecified duration
Traumatic hemorrhage of left cerebrum NOS
S06.36
Traumatic hemorrhage of cerebrum, unspecified
Traumatic intracerebral hemorrhage and hematoma, unspecified
S06.360
Traumatic hemorrhage of cerebrum, unspecified, without loss of consciousness
S06.361
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 30 minutes or less
S06.362
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 31 minutes to 59 minutes
S06.363
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 1 hours to 5 hours 59 minutes
S06.364
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of 6 hours to 24 hours
S06.365
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.366
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.367
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.368
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.369
Traumatic hemorrhage of cerebrum, unspecified, with loss of consciousness of unspecified duration
Traumatic hemorrhage of cerebrum NOS
S06.37
Contusion, laceration, and hemorrhage of cerebellum
S06.370
Contusion, laceration, and hemorrhage of cerebellum without loss of consciousness
S06.371
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 30 minutes or less
S06.372
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 31 minutes to 59 minutes
S06.373
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.374
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of 6 hours to 24 hours
S06.375
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.376
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.377
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.378
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.379
Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of unspecified duration
Contusion, laceration, and hemorrhage of cerebellum NOS
S06.38
Contusion, laceration, and hemorrhage of brainstem
S06.380
Contusion, laceration, and hemorrhage of brainstem without loss of consciousness
S06.381
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 30 minutes or less
S06.382
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 31 minutes to 59 minutes
S06.383
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.384
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 6 hours to 24 hours
S06.385
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.386
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.387
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.388
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.389
Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of unspecified duration
Contusion, laceration, and hemorrhage of brainstem NOS
S06.4
Epidural hemorrhage
Extradural hemorrhage NOS
Extradural hemorrhage (traumatic)
S06.4X
Epidural hemorrhage
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
Epidural hemorrhage NOS
S06.5
Traumatic subdural hemorrhage
S06.5X
Traumatic subdural hemorrhage
S06.5X0
Traumatic subdural hemorrhage without loss of consciousness
S06.5X1
Traumatic subdural hemorrhage with loss of consciousness of 30 minutes or less
S06.5X2
Traumatic subdural hemorrhage with loss of consciousness of 31 minutes to 59 minutes
S06.5X3
Traumatic subdural hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.5X4
Traumatic subdural hemorrhage with loss of consciousness of 6 hours to 24 hours
S06.5X5
Traumatic subdural hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.5X6
Traumatic subdural hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.5X7
Traumatic subdural hemorrhage with loss of consciousness of any duration with death due to brain injury before regaining consciousness
S06.5X8
Traumatic subdural hemorrhage with loss of consciousness of any duration with death due to other cause before regaining consciousness
S06.5X9
Traumatic subdural hemorrhage with loss of consciousness of unspecified duration
Traumatic subdural hemorrhage NOS
S06.6
Traumatic subarachnoid hemorrhage
S06.6X
Traumatic subarachnoid hemorrhage
S06.6X0
Traumatic subarachnoid hemorrhage without loss of consciousness
S06.6X1
Traumatic subarachnoid hemorrhage with loss of consciousness of 30 minutes or less
S06.6X2
Traumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes
S06.6X3
Traumatic subarachnoid hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.6X4
Traumatic subarachnoid hemorrhage with loss of consciousness of 6 hours to 24 hours
S06.6X5
Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.6X6
Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.6X7
Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.6X8
Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.6X9
Traumatic subarachnoid hemorrhage with loss of consciousness of unspecified duration
Traumatic subarachnoid hemorrhage NOS
S06.8
Other specified intracranial injuries
S06.81
Injury of right internal carotid artery, intracranial portion, not elsewhere classified
S06.810
Injury of right internal carotid artery, intracranial portion, not elsewhere classified without loss of consciousness
S06.811
Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or less
S06.812
Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutes
S06.813
Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.814
Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 6 hours to 24 hours
S06.815
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
S06.816
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
S06.817
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
S06.818
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
S06.819
Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of unspecified duration
Injury of right internal carotid artery, intracranial portion, not elsewhere classified NOS
S06.82
Injury of left internal carotid artery, intracranial portion, not elsewhere classified
S06.820
Injury of left internal carotid artery, intracranial portion, not elsewhere classified without loss of consciousness
S06.821
Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or less
S06.822
Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutes
S06.823
Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.824
Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 6 hours to 24 hours
S06.825
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
S06.826
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
S06.827
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
S06.828
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
S06.829
Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of unspecified duration
Injury of left internal carotid artery, intracranial portion, not elsewhere classified NOS
S06.89
Other specified intracranial injury
concussion (S06.0X-)
S06.890
Other specified intracranial injury without loss of consciousness
S06.891
Other specified intracranial injury with loss of consciousness of 30 minutes or less
S06.892
Other specified intracranial injury with loss of consciousness of 31 minutes to 59 minutes
S06.893
Other specified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.894
Other specified intracranial injury with loss of consciousness of 6 hours to 24 hours
S06.895
Other specified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.896
Other specified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.897
Other specified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.898
Other specified intracranial injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.899
Other specified intracranial injury with loss of consciousness of unspecified duration
S06.9
Unspecified intracranial injury
conditions classifiable to S06.0- to S06.8-code to specified intracranial injury
head injury NOS (S09.90)
Brain injury NOS
Head injury NOS with loss of consciousness
Traumatic brain injury NOS
S06.9X
Unspecified intracranial injury
S06.9X0
Unspecified intracranial injury without loss of consciousness
S06.9X1
Unspecified intracranial injury with loss of consciousness of 30 minutes or less
S06.9X2
Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes
S06.9X3
Unspecified intracranial injury with loss of consciousness of 1 hour to 5 hours 59 minutes
S06.9X4
Unspecified intracranial injury with loss of consciousness of 6 hours to 24 hours
S06.9X5
Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level
S06.9X6
Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving
S06.9X7
Unspecified intracranial injury with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness
S06.9X8
Unspecified intracranial injury with loss of consciousness of any duration with death due to other cause prior to regaining consciousness
S06.9X9
Unspecified intracranial injury with loss of consciousness of unspecified duration