Toxic effect of cadmium and its compounds, undet, subs

This code signifies a harmful reaction to cadmium or its compounds where the intent (e.g., accidental, intentional self-harm) is not documented or cannot be determined. The patient is receiving follow-up care for the toxic effect, which could involve ongoing monitoring, treatment of residual symptoms, or management of complications.

Apply this code when a patient presents for continued treatment or evaluation of cadmium poisoning, and the initial exposure's intent remains unknown. This is appropriate for subsequent visits after the acute phase of poisoning, such as for managing chronic kidney disease, lung damage, or bone issues resulting from the cadmium exposure.

• Ensure documentation clearly indicates a subsequent encounter for the toxic effect.
• Confirm that the intent of the cadmium exposure is explicitly stated as "undetermined" or is not documented.
• Always code the specific manifestation of the toxic effect (e.g., kidney failure, osteomalacia) as an additional diagnosis.