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NAICS code 621399: 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.

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SBA small-business size limit
$10.0M

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The SBA limit is $10 million average annual receipts.

What 621399 covers

Included

  • 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

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Activities listed under 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)
Show all 34 entries
  • 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)

Questions

What is NAICS code 621399?

NAICS 621399 is “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).

What businesses use NAICS code 621399?

Examples from the U.S. Census Bureau: Acupuncturists' (except MDs or DOs) offices; Hypnotherapists' offices; Dental hygienists' offices; Inhalation or respiratory therapists' offices; Denturists' offices; and Midwives' offices.

What is not included in NAICS 621399?

Businesses mainly the independent practice of medicine (i.e., physicians) are classified in Industry 62111, Offices of Physicians; the independent practice of dentistry are classified in Industry 621210, Offices of Dentists; and the independent practice of chiropractic are classified in Industry 621310, Offices of Chiropractors.

What is the SBA size standard for NAICS 621399?

$10 million average annual receipts (average of the last five fiscal years), including affiliates. Source: 13 CFR 121.201, effective March 17, 2023.

What is the SIC code for NAICS 621399?

SIC codes 8049 (Offices and Clinics of Health Practitioners, NEC, part) and 8093 (Specialty Outpatient Facilities, NEC, part), from the U.S. Census Bureau concordances (1987 SIC → 2002 NAICS, carried to 2022 NAICS).

What is the IRS business code for NAICS 621399?

621399 (Offices of all other miscellaneous health practitioners) on Schedule C, line B, from the IRS list of principal business codes.

How do I find government contracts for NAICS 621399?

Federal agencies put a NAICS code on each solicitation in SAM.gov, and some states and cities use NAICS codes too. Add 621399 to your SAM.gov registration and to your bid alerts; PublicBeam emails new bids for the codes you choose every morning.

Source: U.S. Census Bureau, 2022 NAICS (public domain); bids: SAM.gov Contract Opportunities. PublicBeam is independent and not affiliated with the Census Bureau or any agency. Always check the NAICS code in the official notice before you bid.