NAICS 621399

What is the NAICS code 621399?

The NAICS code 621399 is applied to those industries related to Offices of All Other Miscellaneous Health Practitioners.

This U.S. industry comprises establishments of independent health practitioners (except physicians; dentists; chiropractors; optometrists; mental health specialists; physical, occupational, and speech therapists; audiologists; and podiatrists). These practitioners operate private or group practices in their own offices (e.g., centers, clinics) or in the facilities of others, such as hospitals or HMO medical centers.

Illustrative examples:

• Acupuncturists' (except MDs or DOs) offices
• Hypnotherapists' offices
• Dental hygienists' offices
• Inhalation or respiratory therapists' offices
• Denturists' offices
• Midwives' offices
• Dietitians' offices
• Naturopaths' offices
• Homeopaths' offices
• Registered or licensed practical nurses' offices

Therefore, all companies engaged in any industrial activity related to this type of business are grouped under category 621399 in the North American Industry Classification System.

This industrial activity of NAICS code is structured as follows:

• 62 - Health Care and Social Assistance
• 621 - Ambulatory Health Care Services
• 6213 - Offices of Other Health Practitioners
• 62139 - Offices of All Other Health Practitioners
• 621399 - Offices of All Other Miscellaneous Health Practitioners

Characteristics of the North American Industry Classification System code 621399

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 621399 has the following cross-references:

• Operating outpatient community health clinics with health practitioners from multiple industries are classified in U.S. Industry 621498, All Other Outpatient Care Centers.
• The independent practice of chiropractic are classified in Industry 621310, Offices of Chiropractors.
• The independent practice of dentistry are classified in Industry 621210, Offices of Dentists.
• The independent practice of medicine (i.e., physicians) are classified in Industry 62111, Offices of Physicians.
• The independent practice of mental health (except physicians) are classified in Industry 621330, Offices of Mental Health Practitioners (except Physicians).
• The independent practice of optometry are classified in Industry 621320, Offices of Optometrists.
• The independent practice of physical, occupational, and speech therapy, and audiology are classified in Industry 621340, Offices of Physical, Occupational and Speech Therapists, and Audiologists.
• The independent practice of podiatry are classified in U.S. Industry 621391, Offices of Podiatrists.

Related activities

Below are some of the most common types of activities in the Offices of All Other Miscellaneous Health Practitioners industry (NAICS Code 621399):

• Acupuncturists' (except MDs or DOs) offices (e.g., centers, clinics)
• Advanced practicing registered nurses’ (APRNs) offices (e.g., centers, clinics)
• Certified registered nurse anesthetists’ (CRNAs) offices (e.g., centers, clinics)
• Christian Science practitioners' offices (e.g., centers, clinics)
• Clinical nurse specialists’ (CNSs) offices (e.g., centers, clinics)
• Clinical pharmacists' offices (e.g., centers, clinics)
• Dental hygienists' offices (e.g., centers, clinics)
• Denturists' offices (e.g., centers, clinics)
• Dietitians' offices (e.g., centers, clinics)
• Herbalists' offices (e.g., centers, clinics)
• Home nursing services, private practice
• Homeopaths' offices (e.g., centers, clinics)
• Hypnotherapists' offices (e.g., centers, clinics)
• Inhalation therapists' offices (e.g., centers, clinics)
• Licensed practical nurses' (LPNs) offices (e.g., centers, clinics)
• LPNs' (licensed practical nurses) offices (e.g., centers, clinics)
• Manual-arts therapists' offices (e.g., centers, clinics)
• Massage therapists' offices (e.g., centers, clinics)
• Midwives' offices (e.g., clinics)
• Naturopaths' offices (e.g., centers, clinics)
• Nurse practitioners’ offices (e.g., centers, clinics)
• Nurses', licensed practical or registered, offices (e.g., centers, clinics)
• Nursing call centers
• Nutritionists' offices (e.g., centers, clinics)
• Ocularists' offices (e.g., centers, clinics)
• Orthotists' offices (e.g., centers, clinics)
• Paramedics' offices (e.g., centers, clinics)
• Pedorthics' offices (e.g., centers, clinics)
• Physicians' assistants' offices (e.g., centers, clinics)
• Practical nurses' offices (e.g., centers, clinics), licensed
• Prosthetists' offices (e.g., centers, clinics)
• Registered nurses' (RNs) offices (e.g., centers, clinics)
• Respiratory therapists' offices (e.g., centers, clinics)
• RNs' (registered nurses) offices (e.g., centers, clinics)