Z77.1 - Contact with and (suspected) exposure to environmental pollution and hazards in the physical environment
Z77.12 - Contact with and (suspected) exposure to hazards in the physical environment
Z77.120 - Contact with and (suspected) exposure to mold (toxic)
Z77.121 - Contact with and (suspected) exposure to harmful algae and algae toxins
Z77.122 - Contact with and (suspected) exposure to noise
Z77.123 - Contact with and (suspected) exposure to radon and other naturally occuring radiation
Z77.128 - Contact with and (suspected) exposure to other hazards in the physical environment