T20.5Corrosion of first degree of head, face, and neck
ICD-10-CM category (non-billable header) code — part of Burns and corrosions of external body surface, specified by site (T20-T25)
Coding Notes
Code First
- (T51-T65) to identify chemical and intent
Use Additional Code
- external cause code to identify place (Y92)
Subcategories (9)
- T20.50 Corrosion of first degree of head, face, and neck, unsp site
- T20.51 Corrosion of first degree of ear [any part, except ear drum]
- T20.52 Corrosion of first degree of lip(s)
- T20.53 Corrosion of first degree of chin
- T20.54 Corrosion of first degree of nose (septum)
- T20.55 Corrosion of first degree of scalp [any part]
- T20.56 Corrosion of first degree of forehead and cheek
- T20.57 Corrosion of first degree of neck
- T20.59 Corrosion of first deg mult sites of head, face, and neck