Poisoning by antifungal antibiot, sys used, acc, sequela

This code signifies a long-term or residual effect resulting from an accidental poisoning by antifungal antibiotics administered systemically. It indicates that the initial acute poisoning event has resolved, but the patient continues to experience health problems directly attributable to that past exposure.

Apply this code when documenting a patient's current condition that is a direct consequence of an unintentional systemic antifungal antibiotic poisoning that occurred in the past. Examples include chronic organ damage, neurological deficits, or persistent systemic effects that are medically linked to the prior poisoning event.

• Ensure documentation clearly links the current sequela to a past accidental systemic antifungal poisoning.
• Do not use for acute poisoning; this code is specifically for the long-term effects after the acute phase has passed.
• Always code the specific manifestation of the sequela first, followed by this code to indicate the external cause.