NAICS Code Description

62151 - Medical and Diagnostic Laboratories

*Click to View Top Businesses by Revenue for 62151 – Complete Profiles*.

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.

Illustrative Examples:

Dental or medical X-ray laboratories
Medical pathology laboratories
Diagnostic imaging centers
Medical testing laboratories
Medical forensic laboratories


  • 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 Industry 33911, Medical Equipment and Supplies Manufacturing.

NAICS Codes that fall under 62151 - Medical and Diagnostic Laboratories

Top Businesses by Annual Sales for 62151 – Click for Complete Profiles:

Laboratory Corp Amer HoldingsBurlingtonNC
Quest Diagnostics IncorporatedSecaucusNJ
Radnet IncLos AngelesCA
Ou Medicine IncOklahoma CityOK
Atlanticare Health System IncEgg Harbor TownshipNJ
Quest Dgnstics Clncal Labs IncCollegevillePA
Unilab CorporationWest HillsCA
Thaihot Investment Co US LtdIrvineCA
Alliance Healthcare Svcs IncIrvineCA
Unity HospitalRochesterNY