Description
Dentistry Services

Possible NAICS Codes
561320 – Temporary Help Services
621210 – Offices of Dentists
339116 – Dental Laboratories
622110 – General Medical and Surgical Hospitals
621399 – Offices of All Other Miscellaneous Health Practitioners
621498 – All Other Outpatient Care Centers
611310 – Colleges, Universities, and Professional Schools

Includes
Dental Engines; Dental Laboratory Equipment; Operating Chairs; Orthodontic Appliances; Teeth; Dental Metals; Dental Abrasives; Dental Laboratory Furniture.

Possible NAICS Codes
339114 – Dental Equipment and Supplies Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
339116 – Dental Laboratories
339112 – Surgical and Medical Instrument Manufacturing
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
325620 – Toilet Preparation Manufacturing
456199 – All Other Health and Personal Care Retailers

Description
Equipment and Materials Testing: Medical, Dental, and Veterinary Equipment and Supplies

Possible NAICS Codes
339116 – Dental Laboratories
541380 – Testing Laboratories and Services
923120 – Administration of Public Health Programs
541690 – Other Scientific and Technical Consulting Services
811210 – Electronic and Precision Equipment Repair and Maintenance
334516 – Analytical Laboratory Instrument Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
541990 – All Other Professional, Scientific, and Technical Services
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339114 – Dental Equipment and Supplies Manufacturing

Includes
Anesthesia Apparatus; Blood Transfusion Apparatus; Oxygen Therapy Apparatus; Respirators; Orthopedic Supplies; Arch Supports; Clinical Thermometers; Sutures; Hearing Aids; Veterinary Equipment, Endoscopes, Fiber Optic.

Excludes
Ophthalmic Instruments, Equipment, and Supplies; Non-Medical Endoscopes.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
325411 – Medicinal and Botanical Manufacturing

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
524114 – Direct Health and Medical Insurance Carriers
621511 – Medical Laboratories
621399 – Offices of All Other Miscellaneous Health Practitioners
541990 – All Other Professional, Scientific, and Technical Services
621610 – Home Health Care Services

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
621511 – Medical Laboratories

Description
Laboratory Testing Services

Possible NAICS Codes
621511 – Medical Laboratories
541380 – Testing Laboratories and Services
334516 – Analytical Laboratory Instrument Manufacturing
561320 – Temporary Help Services
541714 – Research and Development in Biotechnology (except Nanobiotechnology)
541990 – All Other Professional, Scientific, and Technical Services
325413 – In-Vitro Diagnostic Substance Manufacturing

Description
Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies

Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
339112 – Surgical and Medical Instrument Manufacturing
334517 – Irradiation Apparatus Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
541519 – Other Computer Related Services

Includes
Orthopedic Equipment; Operating Lights; Physiotherapy Equipment; Sterilizers; Wheel Chairs; Litters; Hospital Beds; Restraint Equipment.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
331313 – Alumina Refining and Primary Aluminum Production

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
541614 – Process, Physical Distribution, and Logistics Consulting Services
541519 – Other Computer Related Services

Description
Nursing Services

Possible NAICS Codes
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
621399 – Offices of All Other Miscellaneous Health Practitioners
623110 – Nursing Care Facilities (Skilled Nursing Facilities)
541990 – All Other Professional, Scientific, and Technical Services
624120 – Services for the Elderly and Persons with Disabilities
621999 – All Other Miscellaneous Ambulatory Health Care Services

Description
Technical Representation Services: Medical, Dental, and Veterinary Equipment and Supplies

Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
334517 – Irradiation Apparatus Manufacturing
621512 – Diagnostic Imaging Centers
339115 – Ophthalmic Goods Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
541990 – All Other Professional, Scientific, and Technical Services
541511 – Custom Computer Programming Services
561320 – Temporary Help Services
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
541380 – Testing Laboratories and Services

Description
Modification of Equipment: Medical, Dental, and Veterinary Equipment and Supplies

Possible NAICS Codes
541519 – Other Computer Related Services
513210 – Software Publishers
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
811210 – Electronic and Precision Equipment Repair and Maintenance
339112 – Surgical and Medical Instrument Manufacturing
541990 – All Other Professional, Scientific, and Technical Services
339116 – Dental Laboratories
339113 – Surgical Appliance and Supplies Manufacturing
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Description
Hardware, software, and other equipment needed for local database instances, distributed platform, application and system integration resources enabling cross application development, communications and information sharing. Includes Mainframe database and middleware products and tools.

Includes
Mainframe database and middleware products and tools. Software that is licensed for use indefinitely. This can also be referred to as perpetual, indefinite, permanent, continuous, or ever lasting.

Possible NAICS Codes
541519 – Other Computer Related Services
513210 – Software Publishers
334111 – Electronic Computer Manufacturing
541511 – Custom Computer Programming Services
541512 – Computer Systems Design Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
519290 – Web Search Portals and All Other Information Services

Description
Operations Research and Quantitative Analysis Services

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541720 – Research and Development in the Social Sciences and Humanities
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541690 – Other Scientific and Technical Consulting Services
541330 – Engineering Services
541620 – Environmental Consulting Services
541713 – Research and Development in Nanotechnology
541519 – Other Computer Related Services
561320 – Temporary Help Services