NAICS 621498

All Other Outpatient Care Centers

Key Figures

Establishments
21,074
Census CBP · 2023
Employment
492,051
Census CBP · 2023
Market size
$69.6B
Census Economic Census · 2022

Figures are published for NAICS 621498 directly.

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Official definition

This U.S. industry comprises establishments with medical staff primarily engaged in providing general or specialized outpatient care (except family planning centers, outpatient mental health and substance abuse centers, HMO medical centers, kidney dialysis centers, and freestanding ambulatory surgical and emergency centers). Centers or clinics of health practitioners with different degrees from more than one industry practicing within the same establishment (i.e., Doctor of Medicine and Doctor of Dental Medicine) are included in this industry.

Source: US Census Bureau, 2017 NAICS Definitions. Public domain.

Illustrative examples

  • Outpatient biofeedback centers and clinics
  • Outpatient pain therapy centers and clinics
  • Outpatient community health centers and clinics
  • Outpatient sleep disorder centers and clinics

Which code does this activity belong in?

Establishments classified in NAICS 621498 provide general or specialized outpatient medical care, but explicitly exclude five categories that have their own codes: family planning centers, outpatient mental health and substance abuse centers, HMO medical centers (which are owned by HMOs and focus on primary care for subscribers), kidney dialysis centers (which specialize in renal dialysis), and freestanding ambulatory surgical and emergency centers (which perform surgery or emergency treatment). The code captures all other outpatient care facilities, including those where practitioners with different professional degrees operate together.

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Where this sits

Related classifications