Poisn by mixed bact vaccines w/o a pertuss, acc, sequela

This code signifies long-term effects or complications arising from an accidental overdose or adverse reaction to a bacterial vaccine that does not contain a pertussis component. These sequelae are the residual conditions present after the acute phase of the poisoning has resolved.

Apply this code when documenting chronic or permanent conditions directly attributable to an unintentional poisoning by a non-pertussis bacterial vaccine. This would include situations where a patient presents with a persistent neurological deficit or organ damage years after an accidental vaccine administration error.

• Always use this code as a secondary diagnosis, following the code for the specific sequela.
• Ensure documentation clearly links the current condition to the past accidental vaccine poisoning.
• Verify the vaccine involved was bacterial and explicitly excluded a pertussis component.