Description
Other Medical Services

Possible NAICS Codes
622110 – General Medical and Surgical Hospitals
561320 – Temporary Help Services
621111 – Offices of Physicians (except Mental Health Specialists)
621399 – Offices of All Other Miscellaneous Health Practitioners
532283 – Home Health Equipment Rental
621910 – Ambulance Services
621999 – All Other Miscellaneous Ambulatory Health Care Services
621112 – Offices of Physicians, Mental Health Specialists
621498 – All Other Outpatient Care Centers
621511 – Medical Laboratories

Description
Nursing Services

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

Description
Pharmacology Services

Possible NAICS Codes
561320 – Temporary Help Services
621399 – Offices of All Other Miscellaneous Health Practitioners
325412 – Pharmaceutical Preparation Manufacturing
456110 – Pharmacies and Drug Retailers
622110 – General Medical and Surgical Hospitals
524292 – Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
524114 – Direct Health and Medical Insurance Carriers
493110 – General Warehousing and Storage
621999 – All Other Miscellaneous Ambulatory Health Care Services
562112 – Hazardous Waste Collection

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
325411 – Medicinal and Botanical Manufacturing
339112 – Surgical and Medical Instrument 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)
524114 – Direct Health and Medical Insurance Carriers
541990 – All Other Professional, Scientific, and Technical Services
621511 – Medical Laboratories
621610 – Home Health Care Services
621999 – All Other Miscellaneous Ambulatory Health Care Services
325412 – Pharmaceutical Preparation Manufacturing

Description
Anesthesiology Services

Possible NAICS Codes
621399 – Offices of All Other Miscellaneous Health Practitioners
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
611310 – Colleges, Universities, and Professional Schools
621111 – Offices of Physicians (except Mental Health Specialists)

Description
Radiology Services

Possible NAICS Codes
561320 – Temporary Help Services
621512 – Diagnostic Imaging Centers
541512 – Computer Systems Design Services
621111 – Offices of Physicians (except Mental Health Specialists)
622110 – General Medical and Surgical Hospitals
611310 – Colleges, Universities, and Professional Schools
334519 – Other Measuring and Controlling Device Manufacturing
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners

Description
Evaluation and Screening

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
621511 – Medical Laboratories
621340 – Offices of Physical, Occupational and Speech Therapists, and Audiologists
621999 – All Other Miscellaneous Ambulatory Health Care Services
621498 – All Other Outpatient Care Centers
621491 – HMO Medical Centers
621610 – Home Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
561320 – Temporary Help Services
541380 – Testing Laboratories and Services

Description
Neurology Services

Possible NAICS Codes
611310 – Colleges, Universities, and Professional Schools
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
622110 – General Medical and Surgical Hospitals
621399 – Offices of All Other Miscellaneous Health Practitioners
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
561320 – Temporary Help 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
622110 – General Medical and Surgical Hospitals
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
541990 – All Other Professional, Scientific, and Technical Services
621111 – Offices of Physicians (except Mental Health Specialists)
621511 – Medical Laboratories
541614 – Process, Physical Distribution, and Logistics Consulting Services
621910 – Ambulance Services
621991 – Blood and Organ Banks

Description
Surgery Services

Possible NAICS Codes
611310 – Colleges, Universities, and Professional Schools
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
621991 – Blood and Organ Banks
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
541990 – All Other Professional, Scientific, and Technical Services
339112 – Surgical and Medical Instrument Manufacturing

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
541330 – Engineering Services
711510 – Independent Artists, Writers, and Performers
541519 – Other Computer Related Services

Description
Dentistry Services

Possible NAICS Codes
561320 – Temporary Help Services
339116 – Dental Laboratories
621210 – Offices of Dentists
622110 – General Medical and Surgical Hospitals
621399 – Offices of All Other Miscellaneous Health Practitioners
621498 – All Other Outpatient Care Centers
524114 – Direct Health and Medical Insurance Carriers
339114 – Dental Equipment and Supplies Manufacturing

Description
Cardio-Vascular Services

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
611310 – Colleges, Universities, and Professional Schools
561320 – Temporary Help Services
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
621511 – Medical Laboratories
621512 – Diagnostic Imaging Centers
622110 – General Medical and Surgical Hospitals
541990 – All Other Professional, Scientific, and Technical Services
811210 – Electronic and Precision Equipment Repair and Maintenance

Description
Industrial Hygienics

Possible NAICS Codes
541620 – Environmental Consulting Services
541690 – Other Scientific and Technical Consulting Services
621399 – Offices of All Other Miscellaneous Health Practitioners
541490 – Other Specialized Design Services
541990 – All Other Professional, Scientific, and Technical Services
562998 – All Other Miscellaneous Waste Management Services
562910 – Remediation Services