T23.519⚠ Requires 7th Character
Corrosion of first degree of unspecified thumb (nail)
⚠ 7th Character Required
The appropriate 7th character is to be added to each code from category T23
This code is not valid for billing without a 7th character. Append one of the following to T23.519:
Also Indexed As(ICD-10-CM Alphabetic Index)
These clinical terms, synonyms, and manifestations all map to T23.519 in the official ICD-10-CM Alphabetic Index.
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├T20-T25Burns and corrosions of external body surface, specified by site (T20-T25)├T23Burn and corrosion of wrist and hand
└T23.519Corrosion of first degree of unspecified thumb (nail)
Not sure between two codes?
⇄ Compare T23.519 with another code →