Convert ICD-9-CM Diagnosis 964.9 to ICD-10-CM

ICD-9-CM 964.9 converts approximately to:
  • 2021 ICD-10-CM T45.91XA Poisoning by unspecified primarily systemic and hematological agent, accidental (unintentional), initial encounter
    or:
  • 2021 ICD-10-CM T45.92XA Poisoning by unspecified primarily systemic and hematological agent, intentional self-harm, initial encounter
    or:
  • 2021 ICD-10-CM T45.93XA Poisoning by unspecified primarily systemic and hematological agent, assault, initial encounter
    or:
  • 2021 ICD-10-CM T45.94XA Poisoning by unspecified primarily systemic and hematological agent, 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.