NAICS Code 62151 – Medical and Diagnostic Laboratories

Official 5-digit NAICS industry U.S. Census Bureau NAICS 2022

At a glance

Available companies

15,902 U.S. 1,412 Canada

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Official definition

This industry comprises establishments known as medical and diagnostic laboratories primarily engaged in providing analytic or diagnostic services, including body fluid analysis and diagnostic imaging, generally to the medical profession or to the patient on referral from a health practitioner.

Source: U.S. Census Bureau, NAICS 2022

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Business Lists & Company Data for NAICS 62151 - Medical and Diagnostic Laboratories

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15,902 Companies
14,932 Phones
11,965 Websites
60,281 Contact emails

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Company Contact & title Website Phone Employees
Biogen Inc Cambridge, MA
Quest Diagnostics Inc Secaucus, NJ
Becton Dickinson And Co Franklin Lakes, NJ
  • Biogen Inc · Cambridge, MA

    Contact Website Phone Employees
  • Quest Diagnostics Inc · Secaucus, NJ

    Contact Website Phone Employees
  • Company
  • Address
  • Phone
  • Website
  • Contact name & title
  • Business email
  • Employees
  • Sales volume
  • SIC & NAICS

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Example companies

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Key facts

Code
62151
Classification level
Official 5-digit NAICS industry
Official source
U.S. Census Bureau · NAICS 2022

Industry statistics

Historical statistics

2017 Economic Census

2017 Economic Census

Establishments (2017)
27,054
Why do company counts differ?

The U.S. Economic Census counts establishments with paid employees that operated during the census year, including businesses that may have since closed. Its industry classifications draw on business-reported information and government records. SICCODE.com's counts reflect verified business records currently available for purchase, with classifications based on documented business activities. Differences in reporting periods, database coverage, classification methods and verification criteria mean the totals may differ.

Cross-references

  • Establishments, such as dental, optical, and orthopedic laboratories, primarily engaged in providing the following activities to the medical profession, respectively: making dentures, artificial teeth, and orthodontic appliances to prescription; grinding lenses to prescription; and making orthopedic or prosthetic appliances to prescription are classified in NAICS Code 33911 - Medical Equipment and Supplies Manufacturing
  • Establishments primarily engaged in providing health screening or physical fitness evaluation services (except by offices of health practitioners) are classified in NAICS Code 62199 - All Other Ambulatory Health Care Services

NAICS classification hierarchy

Five official Census levels, from sector to national industry, plus a commercial extended level.

  1. NAICS industry 62151 Medical and Diagnostic Laboratories

One example classification path is shown. Other branches may exist. Extended 8-digit codes are commercial segments, not official Census NAICS codes.

National industries

These are the most detailed official U.S. NAICS industries within this category. Select one to view its definition and available company data.

Sources

  • Official classification source U.S. Census Bureau.
    North American Industry Classification System (2022), NAICS 62151. U.S. Census Bureau →
  • SICCODE.com commercial data Company-record counts, coverage, and related commercial data are maintained by SICCODE.com. Methodology →

SICCODE.com is an independent publisher. Official NAICS titles and definitions come from the U.S. Census Bureau. Commercial database counts are SICCODE.com records.

About this classification

This page combines the official U.S. Census Bureau NAICS definition with classification crosswalks and SICCODE.com commercial data. Classifications are reviewed regularly by the Classification Review Team.