Convert ICD-9-CM Diagnosis 803.42 to ICD-10-CM

803.42 can be converted to ICD-10-CM using the following scenario:
Scenario 1
  • 2018/2019 ICD-10-CM S02.91XA Unspecified fracture of skull, initial encounter for closed fracture
  • With:
  • 2018/2019 ICD-10-CM S06.891A Other specified intracranial injury with loss of consciousness of 30 minutes or less, initial encounter
    or:
  • 2018/2019 ICD-10-CM S06.892A Other specified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, initial encounter
    or:
  • 2018/2019 ICD-10-CM S06.9X1A Unspecified intracranial injury with loss of consciousness of 30 minutes or less, initial encounter
    or:
  • 2018/2019 ICD-10-CM S06.9X2A Unspecified intracranial injury with loss of consciousness of 31 minutes to 59 minutes, 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: 2019 ICD-10-CM CMS General Equivalence Mappings.