Diagnosis Code: 310.2

Short Description: Postconcussion syndrome

Long Description: Postconcussion syndrome

Code Classification:

• Mental disorders (290–319)
  • Neurotic disorders, personality disorders, and other nonpsychotic mental disorders (300-316)
    • 310 Specific nonpsychotic mental disorders following organic brain damage
      • 310.2 Postconcussion syndrome

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 310.2 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Concussion (current) 850.9
  • syndrome 310.2

• Disorder - see also Disease
  • mental (nonpsychotic) 300.9
    • specific, following organic brain damage 310.9
      • postconcussional syndrome 310.2

• Encephalopathy (acute) 348.30
  • due to
    • trauma (postconcussional) 310.2
      • current (see also Concussion, brain) 850.9
        • with skull fracture - see Fracture, skull, by site, with intracranial injury
  • postcontusional 310.2
  • posttraumatic 310.2
  • traumatic (postconcussional) 310.2
    • current (see also Concussion, brain) 850.9
      • with skull fracture - see Fracture, skull, by site, with intracranial injury

• Encephalosis, posttraumatic 310.2

• Porencephaly (congenital) (developmental) (true) 742.4
  • traumatic (post) 310.2

• Postconcussional syndrome 310.2

• Postcontusional syndrome 310.2

• Posttraumatic brain syndrome, nonpsychotic 310.2

• Psychopathic - see also condition
  • constitution, posttraumatic 310.2
    • with psychosis 293.9

• Punch drunk 310.2

• Status (post)
  • postcommotio cerebri 310.2

• Syndrome - see also Disease
  • brain (acute) (chronic) (nonpsychotic) (organic) (with behavioral reaction) (with neurotic reaction) 310.9
    • postcontusional 310.2
    • posttraumatic
      • nonpsychotic 310.2
  • concussion 310.2
  • postconcussional 310.2
  • postcontusional 310.2

Crosswalk Information

The code 310.2 converts into the following ICD-10 code(s):

Similar Codes

This page was last updated on: 10/1/2014

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