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
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

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
524114 – Direct Health and Medical Insurance Carriers
541990 – All Other Professional, Scientific, and Technical Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
561210 – Facilities Support Services
624230 – Emergency and Other Relief Services
621511 – Medical Laboratories

Description
Evaluation and Screening

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

Description
Radiology Services

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

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

Possible NAICS Codes
621999 – All Other Miscellaneous Ambulatory Health Care Services
541219 – Other Accounting Services
541511 – Custom Computer Programming Services
541611 – Administrative Management and General Management Consulting Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
541519 – Other Computer Related Services
524291 – Claims Adjusting
524292 – Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
561320 – Temporary Help Services
541211 – Offices of Certified Public Accountants

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
541990 – All Other Professional, Scientific, and Technical Services
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing

Description
Neurology Services

Possible NAICS Codes
611310 – Colleges, Universities, and Professional Schools
621111 – Offices of Physicians (except Mental Health Specialists)
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
621991 – Blood and Organ Banks

Description
Surgery Services

Possible NAICS Codes
611310 – Colleges, Universities, and Professional Schools
622110 – General Medical and Surgical Hospitals
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
339112 – Surgical and Medical Instrument Manufacturing
541990 – All Other Professional, Scientific, and Technical 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

Description
Urology Services

Possible NAICS Codes
621999 – All Other Miscellaneous Ambulatory Health Care Services
611310 – Colleges, Universities, and Professional Schools
621111 – Offices of Physicians (except Mental Health Specialists)
622110 – General Medical and Surgical Hospitals
621399 – Offices of All Other Miscellaneous Health Practitioners
561320 – Temporary Help Services
334519 – Other Measuring and Controlling Device Manufacturing
621512 – Diagnostic Imaging Centers
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
541990 – All Other Professional, Scientific, and Technical Services

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
524292 – Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
522310 – Mortgage and Nonmortgage Loan Brokers
621999 – All Other Miscellaneous Ambulatory Health Care Services
524114 – Direct Health and Medical Insurance Carriers

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

Includes
Medical logistics, biomedical equipment, occupational/public health, medical supply, medical readiness.

Possible NAICS Codes
561320 – Temporary Help Services
541614 – Process, Physical Distribution, and Logistics Consulting Services
621999 – All Other Miscellaneous Ambulatory Health Care Services
513210 – Software Publishers
811210 – Electronic and Precision Equipment Repair and Maintenance
621512 – Diagnostic Imaging Centers
621111 – Offices of Physicians (except Mental Health Specialists)
541990 – All Other Professional, Scientific, and Technical Services
541511 – Custom Computer Programming Services
622110 – General Medical and Surgical Hospitals