Convert ICD-9-CM Diagnosis 978.6 to ICD-10-CM

ICD-9-CM 978.6 converts approximately to:
  • 2021 ICD-10-CM T50.A11A Poisoning by pertussis vaccine, including combinations with a pertussis component, accidental (unintentional), initial encounter
    or:
  • 2021 ICD-10-CM T50.A12A Poisoning by pertussis vaccine, including combinations with a pertussis component, intentional self-harm, initial encounter
    or:
  • 2021 ICD-10-CM T50.A13A Poisoning by pertussis vaccine, including combinations with a pertussis component, assault, initial encounter
    or:
  • 2021 ICD-10-CM T50.A14A Poisoning by pertussis vaccine, including combinations with 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: 2021 ICD-10-CM CMS General Equivalence Mappings.