T50.Z9

Non-Billable

Poisoning by, adverse effect of and underdosing of other vaccines and biological substances

T50.Z9 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • T50.Z91Poisoning by other vaccines and biological substances, accidental (unintentional)
  • T50.Z92Poisoning by other vaccines and biological substances, intentional self-harm
  • T50.Z93Poisoning by other vaccines and biological substances, assault
  • T50.Z94Poisoning by other vaccines and biological substances, undetermined
  • T50.Z95Adverse effect of other vaccines and biological substances
  • T50.Z96Underdosing of other vaccines and biological substances
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