T23.569⚠ Requires 7th Character

Corrosion of first degree of back of unspecified hand

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 T23.569:

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

These clinical terms, synonyms, and manifestations all map to T23.569 in the official ICD-10-CM Alphabetic Index.

Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal), dorsum of hand, first degree