ICD-10-CM > Z00-Z99 > Z77-Z99 > Z77 > Z77.1 > Z77.11 Z77.11 Contact with and (suspected) exposure to environmental pollution Non-Billable/Non-Specific Codes Z77.110Contact with and (suspected) exposure to air pollutionZ77.111Contact with and (suspected) exposure to water pollutionZ77.112Contact with and (suspected) exposure to soil pollutionZ77.118Contact with and (suspected) exposure to other environmental pollution