Convert ICD-9-CM Diagnosis 978.9 to ICD-10-CM

ICD-9-CM 978.9 converts approximately to:
  • 2019 ICD-10-CM T50.A21A Poisoning by mixed bacterial vaccines without a pertussis component, accidental (unintentional), initial encounter
    or:
  • 2019 ICD-10-CM T50.A22A Poisoning by mixed bacterial vaccines without a pertussis component, intentional self-harm, initial encounter
    or:
  • 2019 ICD-10-CM T50.A23A Poisoning by mixed bacterial vaccines without a pertussis component, assault, initial encounter
    or:
  • 2019 ICD-10-CM T50.A24A Poisoning by mixed bacterial vaccines without a pertussis component, undetermined, 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.