Convert ICD-9-CM Diagnosis 851.94 to ICD-10-CM

851.94 can be converted to ICD-10-CM using the following scenario:
Scenario 1
  • 2018 ICD-10-CM S01.90XA Unspecified open wound of unspecified part of head, initial encounter
  • With:
  • 2018 ICD-10-CM S06.335A Contusion and laceration of cerebrum, unspecified, with loss of consciousness greater than 24 hours with return to pre-existing conscious level, 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: 2018 ICD-10-CM CMS General Equivalence Mappings.