Contact w and (suspected) exposure to oth hazardous metals

This code indicates a patient's documented or suspected exposure to hazardous metallic substances other than lead, mercury, arsenic, or chromium. This exposure may be acute or chronic and could potentially lead to adverse health effects. It signifies a risk factor or a reason for surveillance due to environmental or occupational contact.

Use this code when a patient presents with a history of contact with or suspected exposure to hazardous metals not specified elsewhere, such as cadmium, nickel, or beryllium. This is appropriate for documenting environmental exposures, occupational hazards, or when a patient is undergoing screening or monitoring due to such contact.

• Always sequence this code as a secondary diagnosis when a specific metal poisoning or related condition is present.
• Ensure documentation clearly specifies the hazardous metal if known, even if not explicitly coded, to support the "other" category.
• Do not use this code if the exposure is to lead, mercury, arsenic, or chromium; use the more specific Z77.010-Z77.012 codes instead.