621 - Ambulatory Health Care Services
When it comes to classifying industries in the health care sector, NAICS code 621 holds significant importance. Representing Ambulatory Health Care Services, this code captures a vital segment of health care providers delivering outpatient medical services. Whether you’re a business owner, government contractor, or health care professional, understanding NAICS code 621 is crucial for compliance, contracting opportunities, and industry analysis.
What is NAICS Code 621?
NAICS code 621 is officially titled Ambulatory Health Care Services. This industry group comprises establishments providing health care services directly to patients on an outpatient basis, meaning no overnight hospital admissions. Services typically include diagnosis, treatment, and preventive care for diseases and injuries.
Key Features of NAICS Code 621
- Outpatient health care services delivered to patients.
- No inpatient hospital stays involved.
- Covers a broad range of medical and health-related specialties.
Sector Overview: Health Care and Social Assistance
NAICS 621 falls under the broader Health Care and Social Assistance sector (NAICS 62), a critical and fast-growing area focused on improving health outcomes and public wellness. Ambulatory care plays a vital role in this sector by providing convenient, accessible, and cost-effective medical services.
Typical Businesses Within NAICS Code 621
This NAICS code includes, but is not limited to:
- Physician Offices: Family practice, specialty doctors, and general practitioners.
- Dental Clinics: Providing dental check-ups, orthodontics, oral surgery, and more.
- Outpatient Care Centers: Facilities offering diagnostic imaging, urgent care, and outpatient surgery without overnight stays.
Size Standards for NAICS Code 621
Small business size standards for NAICS code 621 vary depending on the specific industry within the code but typically are defined by:
- Employee Count: Often capped at 100 or 250 employees.
- Annual Revenue: Generally falls around $16.5 million to $30 million for size standards, depending on the specific sub-industry (refer to SBA for detailed size standards).
Knowing these size standards is essential for eligibility in federal small business programs and contracting opportunities.
Detailed NAICS Code 621 Breakdown
| NAICS Code | Title | Description | Sector | Typical Business Examples |
|---|---|---|---|---|
| 621 | Ambulatory Health Care Services | Establishments providing outpatient health care services including diagnosis, treatment, and prevention of diseases and injuries. | Health Care and Social Assistance (62) | Physician offices, Dental clinics, Outpatient care centers |
Frequently Asked Questions (FAQ)
What types of services are provided under NAICS 621?
Ambulatory health care services include outpatient medical care such as physician consultations, dental treatments, diagnostic imaging, outpatient surgeries, and preventive care.
Is a hospital included in NAICS 621?
No. Hospitals with inpatient services fall under a different NAICS code (622). NAICS 621 is specific to outpatient services without hospital admission.
How do I know if my business qualifies under NAICS 621?
If your health care establishment primarily delivers outpatient services such as physician visits, dental care, or outpatient surgeries, it likely qualifies. Checking the specific sub-sector within NAICS 621 and size standards ensures accurate classification.
Why is NAICS 621 important for government contracting?
Many government health contracts target ambulatory health care providers to support community-based health initiatives. Correct NAICS classification facilitates eligibility for such contracts and small business programs.
Understanding NAICS code 621 – Ambulatory Health Care Services is vital for stakeholders in the health care industry. This classification defines a wide range of outpatient medical providers crucial to community health and wellness. Whether you operate a physician office, dental clinic, or outpatient care center, knowing your NAICS code helps unlock business opportunities and comply with federal standards.
For more detailed information on NAICS codes and health sector classifications, always consult the official U.S. Census Bureau NAICS resources and Small Business Administration guidelines.
