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. Author manuscript; available in PMC: 2017 Aug 18.
Published in final edited form as: Am J Ind Med. 2014 Jun 20;57(8):881–895. doi: 10.1002/ajim.22357

Table I.

Industry/sector codes used to identify heat-related illness claims

Coding System Code Industry/Sector
111 crop production
NAICS 112 animal production and aquaculture
113 forestry and logging
and/or 114 fishing, hunting, and trapping
115 support activities for agriculture and forestry

SIC 01-09 agriculture, forestry, and fishing
and/or 2411 logging

4802 vegetable farms
4803 orchards
4804 egg and poultry farms
4805 nurseries and shellfish farms
4806 hand harvesting: berries, nuts, flowers
4808 diversified field crops & cereal grains
4809 greenhouses & mushroom farms
4810 vegetable farms – hand harvest
Risk 4811 hop and mint farms
Class 4812 fish and shellfish hatcheries
4813 vineyards
7301 dairy farms
7302 livestock farms and stables
7307 tree farms
5001 logging operations
5004 forestry and timberland services
5005 mechanized logging
5006 forestry and timberland services machine operations
7112 temporary help agricultural services
7121 temporary help logging and aircraft services

North American Industrial Classification System (NAICS); Standard Industrial Classification (SIC)