T23.409AICD-10-CM 2027 · Billable
Corrosion of unspecified degree of unspecified hand, unspecified site, initial encounter
Sibling codes
Inherited from T23.4: Corrosion of unspecified degree of wrist and hand
Code first
Use additional code
- external cause code to identify place (
Y92)
Inherited from T23: Burn and corrosion of wrist and hand
7th character
- A = initial encounter
- D = subsequent encounter
- S = sequela
7th character note
- The appropriate 7th character is to be added to each code from category
T23
Part of: T23.409: Corrosion of unspecified degree of unspecified hand, unspecified site › T23.40: Corrosion of unspecified degree of hand, unspecified site › T23.4: Corrosion of unspecified degree of wrist and hand › T23: Burn and corrosion of wrist and hand