Convert ICD-10-CM T23.629A to ICD-9-CM

ICD-10-CM T23.629A converts approximately to:

2015 ICD-9-CM 944.21 Blisters, epidermal loss [second degree] of single digit [finger (nail)] other than thumb

Note: approximate conversions between ICD-9-CM codes and ICD-10-CM codes may require clinical interpretation in order to determine the most appropriate conversion code(s) for your specific coding situation.

Source: 2024 ICD-10-CM CMS General Equivalence Mappings.