Contact with and (suspected) exposure to water pollution

This code signifies an individual's direct or indirect exposure to contaminated water sources, or a reasonable suspicion of such exposure, due to water pollution. It indicates the potential for adverse health effects stemming from contact with pollutants in water.

Apply this code when a patient presents with symptoms potentially linked to water contamination, or when a healthcare provider documents a known or suspected exposure to polluted water, even without immediate symptoms. This is often used in conjunction with codes for specific conditions or symptoms that may arise from the exposure.

• Always code the specific health condition or symptoms resulting from the exposure first, if present.
• This code is for the contact/exposure itself, not the resulting illness.
• Consider additional external cause codes (V, W, X, Y codes) if the source or circumstances of the pollution are known and relevant.