Code Information

  • Diagnosis Code: 851.34
  • Short Description: Opn cortx lac-proln coma
  • Long Description: Cortex (cerebral) laceration with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
  • Code Version: 2015 ICD-9-CM

Code Classification

  • Injury and poisoning (800–999)
    • Intracranial injury, excluding those with skull fracture (850-854)
      • 851 Cerebral laceration and contusion
        • 851.34 Opn cortx lac-proln coma

Crosswalk Information

The code 851.34 converts into the following ICD-10 code(s):

ICD-9 Code ICD-10 Code ICD-10 Description
851.34 Right Arrow S06.335A Contus/lac cereb, w LOC >24 hr w ret consc lev, init
S01.90XA Unsp open wound of unspecified part of head, init encntr
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
851.00 Cortex (cerebral) contusion without mention of open intracranial wound, unspecified state of consciousness
851.01 Cortex (cerebral) contusion without mention of open intracranial wound, with no loss of consciousness
851.02 Cortex (cerebral) contusion without mention of open intracranial wound, with brief [less than one hour] loss of consciousness
851.03 Cortex (cerebral) contusion without mention of open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.04 Cortex (cerebral) contusion without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
851.05 Cortex (cerebral) contusion without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.06 Cortex (cerebral) contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration
851.09 Cortex (cerebral) contusion without mention of open intracranial wound, with concussion, unspecified
851.10 Cortex (cerebral) contusion with open intracranial wound, unspecified state of consciousness
851.11 Cortex (cerebral) contusion with open intracranial wound, with no loss of consciousness
851.12 Cortex (cerebral) contusion with open intracranial wound, with brief [less than one hour] loss of consciousness
851.13 Cortex (cerebral) contusion with open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.14 Cortex (cerebral) contusion with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
851.15 Cortex (cerebral) contusion with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.16 Cortex (cerebral) contusion with open intracranial wound, with loss of consciousness of unspecified duration
851.19 Cortex (cerebral) contusion with open intracranial wound, with concussion, unspecified
851.20 Cortex (cerebral) laceration without mention of open intracranial wound, unspecified state of consciousness
851.21 Cortex (cerebral) laceration without mention of open intracranial wound, with no loss of consciousness
851.22 Cortex (cerebral) laceration without mention of open intracranial wound, with brief [less than one hour] loss of consciousness
851.23 Cortex (cerebral) laceration without mention of open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.24 Cortex (cerebral) laceration without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
851.25 Cortex (cerebral) laceration without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.26 Cortex (cerebral) laceration without mention of open intracranial wound, with loss of consciousness of unspecified duration
851.29 Cortex (cerebral) laceration without mention of open intracranial wound, with concussion, unspecified
851.30 Cortex (cerebral) laceration with open intracranial wound, unspecified state of consciousness
851.31 Cortex (cerebral) laceration with open intracranial wound, with no loss of consciousness
851.32 Cortex (cerebral) laceration with open intracranial wound, with brief [less than one hour] loss of consciousness
851.33 Cortex (cerebral) laceration with open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.35 Cortex (cerebral) laceration with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.36 Cortex (cerebral) laceration with open intracranial wound, with loss of consciousness of unspecified duration
851.39 Cortex (cerebral) laceration with open intracranial wound, with concussion, unspecified
851.40 Cerebellar or brain stem contusion without mention of open intracranial wound, unspecified state of consciousness
851.41 Cerebellar or brain stem contusion without mention of open intracranial wound, with no loss of consciousness
851.42 Cerebellar or brain stem contusion without mention of open intracranial wound, with brief [less than one hour] loss of consciousness
851.43 Cerebellar or brain stem contusion without mention of open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.44 Cerebellar or brain stem contusion without mention of open intracranial wound, with prolonged [more than 24 hours] loss consciousness and return to pre-existing conscious level
851.45 Cerebellar or brain stem contusion without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.46 Cerebellar or brain stem contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration
851.49 Cerebellar or brain stem contusion without mention of open intracranial wound, with concussion, unspecified
851.50 Cerebellar or brain stem contusion with open intracranial wound, unspecified state of consciousness
851.51 Cerebellar or brain stem contusion with open intracranial wound, with no loss of consciousness
851.52 Cerebellar or brain stem contusion with open intracranial wound, with brief [less than one hour] loss of consciousness
851.53 Cerebellar or brain stem contusion with open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.54 Cerebellar or brain stem contusion with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
851.55 Cerebellar or brain stem contusion with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.56 Cerebellar or brain stem contusion with open intracranial wound, with loss of consciousness of unspecified duration
851.59 Cerebellar or brain stem contusion with open intracranial wound, with concussion, unspecified
851.60 Cerebellar or brain stem laceration without mention of open intracranial wound, unspecified state of consciousness
851.61 Cerebellar or brain stem laceration without mention of open intracranial wound, with no loss of consciousness
851.62 Cerebellar or brain stem laceration without mention of open intracranial wound, with brief [less than 1 hour] loss of consciousness
851.63 Cerebellar or brain stem laceration without mention of open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.64 Cerebellar or brain stem laceration without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
851.65 Cerebellar or brain stem laceration without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.66 Cerebellar or brain stem laceration without mention of open intracranial wound, with loss of consciousness of unspecified duration
851.69 Cerebellar or brain stem laceration without mention of open intracranial wound, with concussion, unspecified
851.70 Cerebellar or brain stem laceration with open intracranial wound, unspecified state of consciousness
851.71 Cerebellar or brain stem laceration with open intracranial wound, with no loss of consciousness
851.72 Cerebellar or brain stem laceration with open intracranial wound, with brief [less than one hour] loss of consciousness
851.73 Cerebellar or brain stem laceration with open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.74 Cerebellar or brain stem laceration with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
851.75 Cerebellar or brain stem laceration with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.76 Cerebellar or brain stem laceration with open intracranial wound, with loss of consciousness of unspecified duration
851.79 Cerebellar or brain stem laceration with open intracranial wound, with concussion, unspecified
851.80 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, unspecified state of consciousness
851.81 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with no loss of consciousness
851.82 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with brief [less than one hour] loss of consciousness
851.83 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.84 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre- existing conscious level
851.85 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.86 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with loss of consciousness of unspecified duration
851.89 Other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with concussion, unspecified
851.90 Other and unspecified cerebral laceration and contusion, with open intracranial wound, unspecified state of consciousness
851.91 Other and unspecified cerebral laceration and contusion, with open intracranial wound, with no loss of consciousness
851.92 Other and unspecified cerebral laceration and contusion, with open intracranial wound, with brief [less than one hour] loss of consciousness
851.93 Other and unspecified cerebral laceration and contusion, with open intracranial wound, with moderate [1-24 hours] loss of consciousness
851.94 Other and unspecified cerebral laceration and contusion, with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level
851.95 Other and unspecified cerebral laceration and contusion, with open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level
851.96 Other and unspecified cerebral laceration and contusion, with open intracranial wound, with loss of consciousness of unspecified duration
851.99 Other and unspecified cerebral laceration and contusion, with open intracranial wound, with concussion, unspecified
This page was last updated on: 10/1/2014