S04.02⚠ Requires 7th Character

Injury of optic chiasm

⚠ 7th Character Required

The appropriate 7th character is to be added to each code from category S04

This code is not valid for billing without a 7th character. Append one of the following to S04.02:

Ainitial encounterS04.02XADsubsequent encounterS04.02XDSsequelaS04.02XS

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to S04.02 in the official ICD-10-CM Alphabetic Index.

Injury, optic chiasm

Code Hierarchy

┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├S00-S09Injuries to the head (S00-S09)├S04Injury of cranial nerve
└S04.02Injury of optic chiasm

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