MDC 01 : Diseases and disorders of the nervous system
5,946 Diagnosis Codes are assigned to this MDC
S04.02XS Injury of optic chiasm, sequela
S04.031A Injury of optic tract and pathways, right side, initial encounter
S04.031S Injury of optic tract and pathways, right side, sequela
S04.032A Injury of optic tract and pathways, left side, initial encounter
S04.032S Injury of optic tract and pathways, left side, sequela
S04.039A Injury of optic tract and pathways, unspecified side, initial encounter
S04.039S Injury of optic tract and pathways, unspecified side, sequela
S04.041A Injury of visual cortex, right side, initial encounter
S04.041S Injury of visual cortex, right side, sequela
S04.042A Injury of visual cortex, left side, initial encounter
S04.042S Injury of visual cortex, left side, sequela
S04.049A Injury of visual cortex, unspecified side, initial encounter
S04.049S Injury of visual cortex, unspecified side, sequela
S04.10XA Injury of oculomotor nerve, unspecified side, initial encounter
S04.10XS Injury of oculomotor nerve, unspecified side, sequela
S04.11XA Injury of oculomotor nerve, right side, initial encounter
S04.11XS Injury of oculomotor nerve, right side, sequela
S04.12XA Injury of oculomotor nerve, left side, initial encounter
S04.12XS Injury of oculomotor nerve, left side, sequela
S04.20XA Injury of trochlear nerve, unspecified side, initial encounter
S04.20XS Injury of trochlear nerve, unspecified side, sequela
S04.21XA Injury of trochlear nerve, right side, initial encounter
S04.21XS Injury of trochlear nerve, right side, sequela
S04.22XA Injury of trochlear nerve, left side, initial encounter
S04.22XS Injury of trochlear nerve, left side, sequela
S04.30XA Injury of trigeminal nerve, unspecified side, initial encounter
S04.30XS Injury of trigeminal nerve, unspecified side, sequela
S04.31XA Injury of trigeminal nerve, right side, initial encounter
S04.31XS Injury of trigeminal nerve, right side, sequela
S04.32XA Injury of trigeminal nerve, left side, initial encounter
S04.32XS Injury of trigeminal nerve, left side, sequela
S04.40XA Injury of abducent nerve, unspecified side, initial encounter
S04.40XS Injury of abducent nerve, unspecified side, sequela
S04.41XA Injury of abducent nerve, right side, initial encounter
S04.41XS Injury of abducent nerve, right side, sequela
S04.42XA Injury of abducent nerve, left side, initial encounter
S04.42XS Injury of abducent nerve, left side, sequela
S04.50XA Injury of facial nerve, unspecified side, initial encounter
S04.50XS Injury of facial nerve, unspecified side, sequela
S04.51XA Injury of facial nerve, right side, initial encounter
S04.51XS Injury of facial nerve, right side, sequela
S04.52XA Injury of facial nerve, left side, initial encounter
S04.52XS Injury of facial nerve, left side, sequela
S04.60XS Injury of acoustic nerve, unspecified side, sequela
S04.61XS Injury of acoustic nerve, right side, sequela
S04.62XS Injury of acoustic nerve, left side, sequela
S04.70XA Injury of accessory nerve, unspecified side, initial encounter
S04.70XS Injury of accessory nerve, unspecified side, sequela
S04.71XA Injury of accessory nerve, right side, initial encounter
S04.71XS Injury of accessory nerve, right side, sequela
S04.72XA Injury of accessory nerve, left side, initial encounter
S04.72XS Injury of accessory nerve, left side, sequela
S04.811A Injury of olfactory [1st ] nerve, right side, initial encounter
S04.811S Injury of olfactory [1st ] nerve, right side, sequela
S04.812A Injury of olfactory [1st ] nerve, left side, initial encounter
S04.812S Injury of olfactory [1st ] nerve, left side, sequela
S04.819A Injury of olfactory [1st ] nerve, unspecified side, initial encounter
S04.819S Injury of olfactory [1st ] nerve, unspecified side, sequela
S04.891A Injury of other cranial nerves, right side, initial encounter
S04.891S Injury of other cranial nerves, right side, sequela
S04.892A Injury of other cranial nerves, left side, initial encounter
S04.892S Injury of other cranial nerves, left side, sequela
S04.899A Injury of other cranial nerves, unspecified side, initial encounter
S04.899S Injury of other cranial nerves, unspecified side, sequela
S04.9XXA Injury of unspecified cranial nerve, initial encounter
S04.9XXS Injury of unspecified cranial nerve, sequela
S06.0X0A Concussion without loss of consciousness, initial encounter
S06.0X0S Concussion without loss of consciousness, sequela
S06.0X1A Concussion with loss of consciousness of 30 minutes or less, initial encounter
S06.0X1S Concussion with loss of consciousness of 30 minutes or less, sequela
S06.0X9A Concussion with loss of consciousness of unspecified duration, initial encounter
S06.0X9S Concussion with loss of consciousness of unspecified duration, sequela
S06.1X0A Traumatic cerebral edema without loss of consciousness, initial encounter
S06.1X0S Traumatic cerebral edema without loss of consciousness, sequela
S06.1X1A Traumatic cerebral edema with loss of consciousness of 30 minutes or less, initial encounter
S06.1X1S Traumatic cerebral edema with loss of consciousness of 30 minutes or less, sequela
S06.1X2A Traumatic cerebral edema with loss of consciousness of 31 minutes to 59 minutes, initial encounter
S06.1X2S Traumatic cerebral edema with loss of consciousness of 31 minutes to 59 minutes, sequela
S06.1X3A Traumatic cerebral edema with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter
S06.1X3S Traumatic cerebral edema with loss of consciousness of 1 hour to 5 hours 59 minutes, sequela
S06.1X4A Traumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, initial encounter
S06.1X4S Traumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, sequela
S06.1X5A Traumatic cerebral edema with loss of consciousness greater than 24 hours with return to pre-existing conscious level, initial encounter
S06.1X5S Traumatic cerebral edema with loss of consciousness greater than 24 hours with return to pre-existing conscious level, sequela
S06.1X6A Traumatic cerebral edema with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, initial encounter
S06.1X6S Traumatic cerebral edema with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving, sequela
S06.1X7A Traumatic cerebral edema with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness, initial encounter
S06.1X8A Traumatic cerebral edema with loss of consciousness of any duration with death due to other cause prior to regaining consciousness, initial encounter
S06.1X9A Traumatic cerebral edema with loss of consciousness of unspecified duration, initial encounter
S06.1X9S Traumatic cerebral edema with loss of consciousness of unspecified duration, sequela
S06.2X0A Diffuse traumatic brain injury without loss of consciousness, initial encounter
S06.2X0S Diffuse traumatic brain injury without loss of consciousness, sequela
S06.2X1A Diffuse traumatic brain injury with loss of consciousness of 30 minutes or less, initial encounter
S06.2X1S Diffuse traumatic brain injury with loss of consciousness of 30 minutes or less, sequela
S06.2X2A Diffuse traumatic brain injury with loss of consciousness of 31 minutes to 59 minutes, initial encounter
S06.2X2S Diffuse traumatic brain injury with loss of consciousness of 31 minutes to 59 minutes, sequela
S06.2X3A Diffuse traumatic brain injury with loss of consciousness of 1 hour to 5 hours 59 minutes, initial encounter
S06.2X3S Diffuse traumatic brain injury with loss of consciousness of 1 hour to 5 hours 59 minutes, sequela
S06.2X4A Diffuse traumatic brain injury with loss of consciousness of 6 hours to 24 hours, initial encounter
S06.2X4S Diffuse traumatic brain injury with loss of consciousness of 6 hours to 24 hours, sequela