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
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

Includes
Office/ward clerks, admission and disposition, medical secretaries, and healthcare program assistants.

Possible NAICS Codes
621999 – All Other Miscellaneous Ambulatory Health Care Services
561110 – Office Administrative Services
561320 – Temporary Help Services
541611 – Administrative Management and General Management Consulting Services
621399 – Offices of All Other Miscellaneous Health Practitioners
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
541990 – All Other Professional, Scientific, and Technical Services
561210 – Facilities Support Services
524114 – Direct Health and Medical Insurance Carriers
621511 – Medical Laboratories

Description
Evaluation and Screening

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
621511 – Medical Laboratories
621498 – All Other Outpatient Care Centers
621999 – All Other Miscellaneous Ambulatory Health Care Services
621340 – Offices of Physical, Occupational and Speech Therapists, and Audiologists
561320 – Temporary Help Services
621399 – Offices of All Other Miscellaneous Health Practitioners
621330 – Offices of Mental Health Practitioners (except Physicians)
621610 – Home Health Care Services
621491 – HMO Medical Centers

Description
Radiology Services

Possible NAICS Codes
621512 – Diagnostic Imaging Centers
561320 – Temporary Help Services
621111 – Offices of Physicians (except Mental Health Specialists)
334519 – Other Measuring and Controlling Device Manufacturing
541512 – Computer Systems Design Services
622110 – General Medical and Surgical Hospitals
611310 – Colleges, Universities, and Professional Schools
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
541990 – All Other Professional, Scientific, and Technical Services

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
334510 – Electromedical and Electrotherapeutic Apparatus 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
622110 – General Medical and Surgical Hospitals
621399 – Offices of All Other Miscellaneous Health Practitioners
621511 – Medical Laboratories
621512 – Diagnostic Imaging Centers
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
339112 – Surgical and Medical Instrument Manufacturing

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

Description
Neurology Services

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
611310 – Colleges, Universities, and Professional Schools
622110 – General Medical and Surgical Hospitals
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
561320 – Temporary Help Services
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
811210 – Electronic and Precision Equipment Repair and Maintenance

Description
Surgery Services

Possible NAICS Codes
622110 – General Medical and Surgical Hospitals
611310 – Colleges, Universities, and Professional Schools
621111 – Offices of Physicians (except Mental Health Specialists)
561320 – Temporary Help Services
621999 – All Other Miscellaneous Ambulatory Health Care Services
621991 – Blood and Organ Banks
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
621399 – Offices of All Other Miscellaneous Health Practitioners
339113 – Surgical Appliance and Supplies Manufacturing
541990 – All Other Professional, Scientific, and Technical Services

Description
Urology Services

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
611310 – Colleges, Universities, and Professional Schools
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
621512 – Diagnostic Imaging Centers
334519 – Other Measuring and Controlling Device Manufacturing
621399 – Offices of All Other Miscellaneous Health Practitioners
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
621498 – All Other Outpatient Care Centers

Possible NAICS Codes
621999 – All Other Miscellaneous Ambulatory Health Care Services
541511 – Custom Computer Programming Services
541611 – Administrative Management and General Management Consulting Services
541219 – Other Accounting Services
524291 – Claims Adjusting
541519 – Other Computer Related Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
561110 – Office Administrative Services
541211 – Offices of Certified Public Accountants
524292 – Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds

Description
Pharmacology Services

Possible NAICS Codes
561320 – Temporary Help Services
621399 – Offices of All Other Miscellaneous Health Practitioners
493110 – General Warehousing and Storage
325412 – Pharmaceutical Preparation Manufacturing
622110 – General Medical and Surgical Hospitals
456110 – Pharmacies and Drug Retailers
522310 – Mortgage and Nonmortgage Loan Brokers
524292 – Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
621999 – All Other Miscellaneous Ambulatory Health Care Services
339112 – Surgical and Medical Instrument Manufacturing

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)
624120 – Services for the Elderly and Persons with Disabilities
541990 – All Other Professional, Scientific, and Technical Services
621111 – Offices of Physicians (except Mental Health Specialists)
621610 – Home Health Care Services
621999 – All Other Miscellaneous Ambulatory Health Care Services

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
541713 – Research and Development in Nanotechnology
621111 – Offices of Physicians (except Mental Health Specialists)
325414 – Biological Product (except Diagnostic) Manufacturing