NAICS 621999

What is the NAICS code 621999?

The NAICS code 621999 is applied to those industries related to All Other Miscellaneous Ambulatory Health Care Services.

This U.S. industry comprises establishments primarily engaged in providing ambulatory health care services (except offices of physicians, dentists, and other health practitioners; outpatient care centers; medical and diagnostic laboratories; home health care providers; ambulances; and blood and organ banks).

Illustrative examples:

  • Health screening services (except by offices of health practitioners)
  • Physical fitness evaluation services (except by offices of health practitioners)
  • Hearing testing services (except by offices of audiologists)
  • Smoking cessation programs
  • Pacemaker monitoring services

Therefore, all companies engaged in any industrial activity related to this type of business are grouped under category 621999 in the North American Industry Classification System.

This industrial activity of NAICS code is structured as follows:

Characteristics of the North American Industry Classification System code 621999

NAFTA

This code is only used in the North American Industry Classification System (NAICS). It´s to say, it is not used in the North American Free Trade Agreement (NAFTA): United States, Canada, and Mexico.

Related codes

The NAICS industry 621999 has the following cross-references:

  • Blood and organ banks are classified in U.S. Industry 621991, Blood and Organ Banks.
  • Establishments known as medical and diagnostic laboratories primarily engaged in providing analytic or diagnostic services are classified in Industry 62151, Medical and Diagnostic Laboratories.
  • Establishments primarily engaged in providing general or specialized outpatient care services are classified in Industry Group 6214, Outpatient Care Centers.
  • Establishments primarily engaged in providing home health care services are classified in Industry 621610, Home Health Care Services.
  • Establishments primarily engaged in the independent practice of dentistry are classified in Industry 621210, Offices of Dentists.
  • Establishments primarily engaged in the independent practice of health care (except offices of physicians and dentists) are classified in Industry Group 6213, Offices of Other Health Practitioners.
  • Establishments primarily engaged in the independent practice of medicine are classified in Industry 62111, Offices of Physicians.
  • Establishments primarily engaged in the transportation of patients by ground or air, along with medical care, are classified in Industry 621910, Ambulance Services.

Related activities

Below are some of the most common types of activities in the All Other Miscellaneous Ambulatory Health Care Services industry (NAICS Code 621999):

  • Blood pressure screening facilities
  • Blood pressure screening services
  • Employee drug testing services
  • Head lice removal services (except by offices of health practitioners)
  • Health screening services (except by offices of health practitioners)
  • Hearing testing services (except by offices of audiologists)
  • Medical care management services
  • Medical case management services
  • Pacemaker monitoring services
  • Physical fitness evaluation services (except by offices of health practitioners)
  • Smoking cessation programs
  • Stop smoking clinics

NAICS 621999

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