17 NAICS industries for “diagnostics”

621512 Diagnostic Imaging Centers

This U.S. industry comprises establishments known as diagnostic imaging centers primarily engaged in producing images of the patient generally on referral from a health practitioner.

325413 In-Vitro Diagnostic Substance Manufacturing

Manufacturing in-vitro (i.e., not taken internally) diagnostic substances, such as chemical, biological, or radioactive substances.

325412 Pharmaceutical Preparation Manufacturing

Manufacturing in-vivo diagnostic substances and pharmaceutical preparations (except biological) intended for internal and external consumption in dose forms, such as ampoules, tablets, capsules, vials, ointments, powders, solutions, and suspensions.

621511 Medical Laboratories

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

424210 Drugs and Druggists' Sundries Merchant Wholesalers

The merchant wholesale distribution of biological and medical products; botanical drugs and herbs; and pharmaceutical products intended for internal and/or external consumption in such forms as ampoules, tablets, capsules, vials, ointments, powders, solutions, and suspensions.

…reagents merchant wholesalers, diagnostics, in-vitro and in-vivo, merchant wholesalers

334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Manufacturing instruments for measuring and testing the characteristics of electricity and electrical signals.

334517 Irradiation Apparatus Manufacturing

Manufacturing irradiation apparatus and tubes for applications, such as medical diagnostic, medical therapeutic, industrial, research, and scientific evaluation.

334510 Electromedical and Electrotherapeutic Apparatus Manufacturing

Manufacturing electromedical and electrotherapeutic apparatus, such as magnetic resonance imaging equipment, medical ultrasound equipment, pacemakers, hearing aids, electrocardiographs, and electromedical endoscopic equipment.

622310 Specialty (except Psychiatric and Substance Abuse) Hospitals

This industry comprises establishments known and licensed as specialty hospitals primarily engaged in providing diagnostic and medical treatment to inpatients with a specific type of disease or medical condition.

Excludes: psychiatric or substance abuse.

622110 General Medical and Surgical Hospitals

This industry comprises establishments known and licensed as general medical and surgical hospitals primarily engaged in providing diagnostic and medical treatment (both surgical and nonsurgical) to inpatients with any of a wide variety of medical conditions.

622210 Psychiatric and Substance Abuse Hospitals

This industry comprises establishments known and licensed as psychiatric and substance abuse hospitals primarily engaged in providing diagnostic, medical treatment, and monitoring services for inpatients who suffer from mental illness or substance abuse disorders.

621310 Offices of Chiropractors

This industry comprises establishments of health practitioners having the degree of D.C.

325414 Biological Product (except Diagnostic) Manufacturing

Manufacturing vaccines, toxoids, blood fractions, and culture media of plant or animal origin.

Excludes: diagnostic.

621999 All Other Miscellaneous Ambulatory Health Care Services

Providing ambulatory health care services.

Excludes: offices of physicians, dentists, and other health practitioners; outpatient care centers; medical and diagnostic laboratories; home health care providers; ambulances; and blood and organ banks.

334516 Analytical Laboratory Instrument Manufacturing

Manufacturing instruments and instrumentation systems for laboratory analysis of the chemical or physical composition or concentration of samples of solid, fluid, gaseous, or composite material.

621330 Offices of Mental Health Practitioners (except Physicians)

This industry comprises establishments of independent mental health practitioners (except physicians) primarily engaged in (1) the diagnosis and treatment of mental, emotional, and behavioral disorders and/or (2) the diagnosis and treatment of individual or group social dysfunction brought about by such causes as mental illness, alcohol and substance abuse, physical and emotional trauma, or stress.

621420 Outpatient Mental Health and Substance Abuse Centers

This industry comprises establishments with medical staff primarily engaged in providing outpatient services related to the diagnosis and treatment of mental health disorders and alcohol and other substance abuse.