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US Standard Industrial Classification (SIC) Code Lookup

Division: I - Services

US-SIC Code 8021 - Offices and Clinics of Dentists

Industry Description

Establishments of licensed practitioners having the degree of D.M.D. or D.D.S. (or D.D.Sc.) and engaged in the practice of general or specialized dentistry, including dental surgery. Establishments operating as clinics of dentists are included in this industry.

Business Examples

Common types of business activities within US SIC 8021 - Offices and Clinics of Dentists are:

  • Clinics of dentists
  • Dental surgeons, offices of
  • Dentists, offices and clinics of
  • Endodontists, offices of
  • Oral pathologists, offices of
  • Orthodontists, offices of
  • Pathologists, oral: offices of
  • Periodontists, offices of
  • Prosthodontists, offices of

IBISWorld Industry Research Report

Dentists in the US (62121)

Revenue 2025

$179.4bn

Growth 2025

1.82%

Key Trends

  • The industry is expected to continue expanding, with more operators entering the field

  • Industry revenue is significantly tied to the level of disposable income and unemployment rate

  • Nearly all states offer dental benefits to their Medicaid population

Products and Services

US-SIC Hierarchy 8021 - Offices and Clinics of Dentists

US-SIC Code 8021 - Offices and Clinics of Dentists sits in the 2-digit Offices and Clinics of Dentists sector. US SIC codes can be 2 to 8 digits and the further along the hierarchy, the more detailed and specific the category will be.

Division: I

Division Title: Services

2 Digits 3 Digits 4 Digits

Extended US-SIC Hierarchy for 8021 - Offices and Clinics of Dentists

For business marketing and targeting, US SIC Codes have been extended to provide more specific classifications within US-SIC 8021 - Offices and Clinics of Dentists. Extended US SIC Codes are being continuously updated to reflect the current business environment.

6 Digit SIC Codes

  • 802101 Dentists

8 Digit SIC Codes

  • 80210000 Offices and clinics of dentists
  • 80210100 Specialized dental practitioners
  • 80210101 Dental surgeon
  • 80210102 Endodontist
  • 80210103 Maxillofacial specialist
  • 80210104 Oral pathologist
  • 80210105 Orthodontist
  • 80210106 Pedodontist
  • 80210107 Periodontist
  • 80210108 Prosthodontist
  • 80210200 Dental clinics and offices
  • 80210201 Dental clinic
  • 80210202 Dentists' office
  • 80219900 Offices and clinics of dentists, nec
  • 80219901 Dental insurance plan
  • 80219902 Group and corporate practice, dentist

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US SIC Code Directory

Each US SIC Code is part of a Division, which corresponds with a numerical range. Select a Division category from the table below, then drill down to discover the industries within that Division.

Division US-SIC Code Sector title
A 01-09 Agriculture, Forestry, and Fishing
B 10-14 Mining
C 15-17 Construction
D 20-39 Manufacturing
E 40-49 Transportation, Communications, Electric, Gas, and Sanitary Services
F 50-51 Wholesale Trade
G 52-59 Retail Trade
H 60-67 Finance, Insurance, and Real Estate
I 70-89 Services
J 90-99 Public Administration

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