Index to Diseases and Injuries
Corrosion › head
Index code:T20.40
- cheek — see Corrosion, cheek
- chin — see Corrosion, chin
- ear — see Corrosion, ear
- eye (s) only — see Corrosion, eye
- first degree T20.50
- forehead — see Corrosion, forehead
- lip — see Corrosion, lip
- multiple sites T20.49
- first degree T20.59
- second degree T20.69
- third degree T20.79
- neck — see Corrosion, neck
- nose — see Corrosion, nose
- scalp — see Corrosion, scalp
- second degree T20.60
- third degree T20.70
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Corrosion › head?
The ICD-10-CM Alphabetic Index directs "Corrosion › head" to T20.40. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.