ICD-10 CM Code T21.42
T21.42
Corrosion of unspecified degree of abdominal wall
Includes
- burns and corrosion of hip region
Inclusion Term
- Corrosion of unspecified degree of flank
- Corrosion of unspecified degree of groin
Excludes Type 2
- burns and corrosion of axilla (T22.- with fifth character 4)
- burns and corrosion of scapular region (T22.- with fifth character 6)
- burns and corrosion of shoulder (T22.- with fifth character 5)
7th Character
- The appropriate 7th character is to be added to each code from category T21
- A - initial encounter
- D - subsequent encounter
- S - sequela
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