Toxic effect of other metals, undetermined, subs encntr

This code signifies a harmful reaction to an unspecified metal, where the intent of the exposure (accidental, intentional self-harm, assault) cannot be determined. It is used when the patient is receiving follow-up care for the toxic effects after the initial treatment phase.

Apply this code for patients presenting for ongoing management of symptoms or complications arising from an undetermined toxic metal exposure. This includes situations like follow-up appointments for chelation therapy, monitoring organ damage, or assessing long-term neurological effects after the acute phase has passed.

• Requires a definitive link between the patient's condition and a toxic effect from an unspecified metal.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine follow-up care during the healing or recovery phase.
• Ensure documentation clearly states the metal involved is "other" and the intent is "undetermined."