ICD-10 CM Code S06.306

S06 Intracranial injury
S06.3 Focal traumatic brain injury
S06.30 Unspecified focal traumatic brain injury

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

Includes

traumatic brain injury

Excludes Type 1

any condition classifiable to S06.4-S06.6
focal cerebral edema (S06.1)
head injury NOS (S09.90)

7th Character

The appropriate 7th character is to be added to each code from category S06

A - initial encounter
D - subsequent encounter
S - sequela