Description
Ambulance Service

Possible NAICS Codes
621910 – Ambulance Services
921140 – Executive and Legislative Offices, Combined
485991 – Special Needs Transportation
481211 – Nonscheduled Chartered Passenger Air Transportation
485999 – All Other Transit and Ground Passenger Transportation

Description
Forest/Range Fire Suppression/Presuppression Services

Possible NAICS Codes
115310 – Support Activities for Forestry
481212 – Nonscheduled Chartered Freight Air Transportation
485999 – All Other Transit and Ground Passenger Transportation
621910 – Ambulance Services
722310 – Food Service Contractors
811111 – General Automotive Repair
324110 – Petroleum Refineries

Description
Other Medical Services

Possible NAICS Codes
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
621910 – Ambulance Services
532283 – Home Health Equipment Rental
621498 – All Other Outpatient Care Centers
621610 – Home Health Care Services
621991 – Blood and Organ Banks

Description
Air Charter for Things

Possible NAICS Codes
481211 – Nonscheduled Chartered Passenger Air Transportation
481219 – Other Nonscheduled Air Transportation
488190 – Other Support Activities for Air Transportation
481212 – Nonscheduled Chartered Freight Air Transportation
621910 – Ambulance Services
561599 – All Other Travel Arrangement and Reservation Services
488999 – All Other Support Activities for Transportation
484121 – General Freight Trucking, Long-Distance, Truckload
481111 – Scheduled Passenger Air Transportation

Description
General Health Care Services

Possible NAICS Codes
622110 – General Medical and Surgical Hospitals
561320 – Temporary Help Services
621498 – All Other Outpatient Care Centers
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
621610 – Home Health Care Services
541990 – All Other Professional, Scientific, and Technical Services
621511 – Medical Laboratories
524114 – Direct Health and Medical Insurance Carriers

Description
Passenger Air Charter Service

Possible NAICS Codes
481211 – Nonscheduled Chartered Passenger Air Transportation
481212 – Nonscheduled Chartered Freight Air Transportation
481219 – Other Nonscheduled Air Transportation
488190 – Other Support Activities for Air Transportation
481111 – Scheduled Passenger Air Transportation

Description
Other Transportation Travel and Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
721110 – Hotels (except Casino Hotels) and Motels
492110 – Couriers and Express Delivery Services
485999 – All Other Transit and Ground Passenger Transportation
488490 – Other Support Activities for Road Transportation
488510 – Freight Transportation Arrangement
485991 – Special Needs Transportation
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
485111 – Mixed Mode Transit Systems
488999 – All Other Support Activities for Transportation

Description
Motor Passenger Services

Possible NAICS Codes
532111 – Passenger Car Rental
485999 – All Other Transit and Ground Passenger Transportation
485320 – Limousine Service
485113 – Bus and Other Motor Vehicle Transit Systems
485510 – Charter Bus Industry
485991 – Special Needs Transportation
485410 – School and Employee Bus Transportation
721110 – Hotels (except Casino Hotels) and Motels
561990 – All Other Support Services
485310 – Taxi and Ridesharing Services

Description
Air Passenger Service

Possible NAICS Codes
481211 – Nonscheduled Chartered Passenger Air Transportation
721110 – Hotels (except Casino Hotels) and Motels
561599 – All Other Travel Arrangement and Reservation Services
481111 – Scheduled Passenger Air Transportation
488190 – Other Support Activities for Air Transportation
561510 – Travel Agencies
531110 – Lessors of Residential Buildings and Dwellings
481219 – Other Nonscheduled Air Transportation
532111 – Passenger Car Rental
621910 – Ambulance Services

Description
Other Cargo and Freight Services

Possible NAICS Codes
492110 – Couriers and Express Delivery Services
484210 – Used Household and Office Goods Moving
488510 – Freight Transportation Arrangement
488991 – Packing and Crating
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
484110 – General Freight Trucking, Local
485999 – All Other Transit and Ground Passenger Transportation
721110 – Hotels (except Casino Hotels) and Motels
481212 – Nonscheduled Chartered Freight Air Transportation
484220 – Specialized Freight (except Used Goods) Trucking, Local

Description
Taxicab Services

Possible NAICS Codes
485310 – Taxi and Ridesharing Services
485991 – Special Needs Transportation
721110 – Hotels (except Casino Hotels) and Motels
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
485999 – All Other Transit and Ground Passenger Transportation
561510 – Travel Agencies
621910 – Ambulance Services
561599 – All Other Travel Arrangement and Reservation Services
485320 – Limousine Service
423110 – Automobile and Other Motor Vehicle Merchant Wholesalers

Description
Passenger Motor Charter Service

Possible NAICS Codes
485410 – School and Employee Bus Transportation
485510 – Charter Bus Industry
485999 – All Other Transit and Ground Passenger Transportation
485991 – Special Needs Transportation
485113 – Bus and Other Motor Vehicle Transit Systems
532120 – Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
485320 – Limousine Service
532111 – Passenger Car Rental
484210 – Used Household and Office Goods Moving
561510 – Travel Agencies

Possible NAICS Codes
541620 – Environmental Consulting Services
541611 – Administrative Management and General Management Consulting Services
624230 – Emergency and Other Relief Services
562910 – Remediation Services
541990 – All Other Professional, Scientific, and Technical Services
922190 – Other Justice, Public Order, and Safety Activities
488119 – Other Airport Operations
115310 – Support Activities for Forestry
611710 – Educational Support Services
541614 – Process, Physical Distribution, and Logistics Consulting Services

Includes
Medical billing, third party liability, tumor registar, referral management, medical evaluation board, nursing support; no direct patient care.

Possible NAICS Codes
561320 – Temporary Help Services
621999 – All Other Miscellaneous Ambulatory Health Care Services
622110 – General Medical and Surgical Hospitals
621399 – Offices of All Other Miscellaneous Health Practitioners
621111 – Offices of Physicians (except Mental Health Specialists)
541990 – All Other Professional, Scientific, and Technical Services
621991 – Blood and Organ Banks
621511 – Medical Laboratories
621112 – Offices of Physicians, Mental Health Specialists
541611 – Administrative Management and General Management Consulting Services

Possible NAICS Codes
485111 – Mixed Mode Transit Systems
721110 – Hotels (except Casino Hotels) and Motels
485999 – All Other Transit and Ground Passenger Transportation
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
488510 – Freight Transportation Arrangement
485113 – Bus and Other Motor Vehicle Transit Systems
926120 – Regulation and Administration of Transportation Programs
484210 – Used Household and Office Goods Moving
561510 – Travel Agencies
485991 – Special Needs Transportation