Toxic effect of beryllium and its compounds, self-harm, subs

This code signifies a toxic reaction resulting from intentional self-poisoning with beryllium or its compounds. The patient is receiving follow-up care for the sequelae of this initial self-harm event.

This code is appropriate for subsequent encounters where a patient is being treated for complications or ongoing effects of a beryllium overdose that was deliberately self-inflicted. Examples include follow-up appointments for organ damage, respiratory issues, or other chronic conditions stemming from the initial poisoning.

• Ensure documentation clearly states the poisoning was intentional self-harm and not accidental or assault.
• This "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.
• Always sequence this code after any codes for the specific manifestations or conditions caused by the beryllium toxicity.