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Relates ICD-9 Codes to 850.4

Concussion with prolonged loss of consciousness, without return to pre-existing conscious level

ICD-9 Index
Chapter: 800–999
Section: 850-854
Block: 850 Concussion
850.4 - Concussion-deep coma

View Code 850.4

850.0 - Concussion with no loss of consciousness
850.11 - Concussion, with loss of consciousness of 30 minutes or less
850.12 - Concussion, with loss of consciousness from 31 to 59 minutes
850.2 - Concussion with moderate loss of consciousness
850.3 - Concussion with prolonged loss of consciousness and return to pre-existing conscious level
850.5 - Concussion with loss of consciousness of unspecified duration
850.9 - Concussion, unspecified

Previous Code: 850.3

View Code 850.4

Next Code: 850.5

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