Toxic effect of cadmium and its compounds, undet, sequela

This code signifies a long-term health problem or residual effect stemming from a past exposure to cadmium or its compounds, where the specific intent of the exposure (e.g., accidental, intentional) cannot be determined. It indicates that the patient is no longer in the acute phase of poisoning but is experiencing ongoing manifestations of the toxicity.

Apply this code when a patient presents with chronic symptoms or conditions, such as kidney damage, bone disease, or lung issues, that are documented as sequelae of a cadmium exposure that occurred in the past. This is appropriate when the initial acute toxic event has resolved, and the current encounter addresses these lasting effects. Do not use for acute poisoning or if the intent of exposure is known.

• Always sequence this code after the code for the specific manifestation of the cadmium toxicity (e.g., chronic kidney disease).
• Ensure documentation clearly links the current condition to a past cadmium exposure and specifies that it is a sequela.
• Verify that the intent of the original exposure is truly "undetermined" in the medical record; otherwise, a more specific intent code should be used.