Description
Optometry Services

Possible NAICS Codes
621320 – Offices of Optometrists
561320 – Temporary Help Services
339115 – Ophthalmic Goods Manufacturing
622110 – General Medical and Surgical Hospitals
456130 – Optical Goods Retailers
333310 – Commercial and Service Industry Machinery Manufacturing

Description
Ophthalmology Services

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
611310 – Colleges, Universities, and Professional Schools
622110 – General Medical and Surgical Hospitals
621320 – Offices of Optometrists
339115 – Ophthalmic Goods Manufacturing
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
621498 – All Other Outpatient Care Centers
561320 – Temporary Help Services
541519 – Other Computer Related Services

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
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541519 – Other Computer Related Services
611430 – Professional and Management Development Training
721110 – Hotels (except Casino Hotels) and Motels
561320 – Temporary Help Services

Includes
Ophthalmic Lens Cutting and Grinding Machine; Ophthalmic Lenses and Lens Blanks; Spectacle Frames; Ophthalmological and Optometric Instruments, Equipment, and Supplies

Excludes
Optical Lens Cutting and Grinding Machines: Ophthalmoscope and Otoscope Set; Surgical Instruments and Supplies that can be used by other medical disciplines; i.e., sutures, eye pads, eye shields, eye bath, and the like.

Possible NAICS Codes
339115 – Ophthalmic Goods Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
336611 – Ship Building and Repairing
339113 – Surgical Appliance and Supplies Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
339999 – All Other Miscellaneous Manufacturing
621991 – Blood and Organ Banks
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

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
Tuition, Registration, and Membership Fees

Possible NAICS Codes
611310 – Colleges, Universities, and Professional Schools
611430 – Professional and Management Development Training
813920 – Professional Organizations
923110 – Administration of Education Programs
611710 – Educational Support Services
813910 – Business Associations
611630 – Language Schools
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
611420 – Computer Training

Description
Other Management Support Services

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
561320 – Temporary Help Services
561210 – Facilities Support Services
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
541330 – Engineering Services
541511 – Custom Computer Programming Services
541512 – Computer Systems Design Services
541618 – Other Management Consulting Services
541690 – Other Scientific and Technical Consulting Services

Description
Policy Review/Development Services

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541330 – Engineering Services
541618 – Other Management Consulting Services
541519 – Other Computer Related Services
541512 – Computer Systems Design Services
541620 – Environmental Consulting Services
541614 – Process, Physical Distribution, and Logistics Consulting Services
541720 – Research and Development in the Social Sciences and Humanities
813920 – Professional Organizations

Description
Psychiatry Services

Possible NAICS Codes
621330 – Offices of Mental Health Practitioners (except Physicians)
621112 – Offices of Physicians, Mental Health Specialists
622110 – General Medical and Surgical Hospitals
561320 – Temporary Help Services
623220 – Residential Mental Health and Substance Abuse Facilities
622210 – Psychiatric and Substance Abuse Hospitals
541990 – All Other Professional, Scientific, and Technical Services
624229 – Other Community Housing Services
621420 – Outpatient Mental Health and Substance Abuse Centers

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

Includes
Portable Fire Escapes; Safety Nets, Nonbuoyant.

Excludes
Divers' Suits; Fixed Fire Escapes

Possible NAICS Codes
333310 – Commercial and Service Industry Machinery Manufacturing
339115 – Ophthalmic Goods Manufacturing
423830 – Industrial Machinery and Equipment Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
315990 – Apparel Accessories and Other Apparel Manufacturing
313230 – Nonwoven Fabric Mills
444140 – Hardware Retailers
339999 – All Other Miscellaneous Manufacturing
444110 – Home Centers
315250 – Cut and Sew Apparel Manufacturing (except Contractors)