All ICD10 Codes

T23.6

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Corrosion of second degree of wrist and hand

Use a more specific code (0 billable, 9 non-billable)
T23.60Corrosion of second degree of hand, unspecified sitehas subcodesT23.61Corrosion of second degree of thumb (nail)has subcodesT23.62Corrosion of second degree of single finger (nail) except thumbhas subcodesT23.63Corrosion of second degree of multiple fingers (nail), not including thumbhas subcodesT23.64Corrosion of second degree of multiple fingers (nail), including thumbhas subcodesT23.65Corrosion of second degree of palmhas subcodesT23.66Corrosion of second degree of back of handhas subcodesT23.67Corrosion of second degree of wristhas subcodesT23.69Corrosion of second degree of multiple sites of wrist and handhas subcodes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Code First
  • (T51-T65) to identify chemical and intent
Use Additional Code
  • external cause code to identify place (Y92)
General instructions are available for the parent sections:
View CH19 NotesView T20-T25 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T20-T25Burns and corrosions of external body surface, specified by site (T20-T25)
T23Burn and corrosion of wrist and hand
T23.6Corrosion of second degree of wrist and handNot billable
T23.60Corrosion of second degree of hand, unspecified siteSubcodes
T23.61Corrosion of second degree of thumb (nail)Subcodes
T23.62Corrosion of second degree of single finger (nail) except thumbSubcodes
T23.63Corrosion of second degree of multiple fingers (nail), not including thumbSubcodes
T23.64Corrosion of second degree of multiple fingers (nail), including thumbSubcodes
T23.65Corrosion of second degree of palmSubcodes
T23.66Corrosion of second degree of back of handSubcodes
T23.67Corrosion of second degree of wristSubcodes
T23.69Corrosion of second degree of multiple sites of wrist and handSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T23.6:

blockT20-T25
Burns and corrosions of external body surface, specified by site (T20-T25)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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