Convert ICD-9-CM Diagnosis 955.2 to ICD-10-CM

ICD-9-CM 955.2 converts approximately to:

2023 ICD-10-CM S44.00XA Injury of ulnar nerve at upper arm level, unspecified arm, initial encounter
or:
2023 ICD-10-CM S54.00XA Injury of ulnar nerve at forearm level, unspecified arm, initial encounter
or:
2023 ICD-10-CM S64.00XA Injury of ulnar nerve at wrist and hand level of unspecified arm, initial encounter

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: 2023 ICD-10-CM CMS General Equivalence Mappings.