623990

Other Residential Care Facilities

Health Care and Social Assistance › Nursing and Residential Care Facilities › Other Residential Care Facilities

SBA Size Standard

$16M average annual receipts

Revenue-Based Verify at SBA.gov →

NAICS Code Hierarchy

62

Sector

Health Care and Social Assistance

623

Subsector

Nursing and Residential Care Facilities

6239

Industry Group

Other Residential Care Facilities

623990

National Industry (This Code)

Other Residential Care Facilities

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This industry comprises establishments primarily engaged in providing residential care (except residential intellectual and developmental disability facilities, residential mental health and substance abuse facilities, continuing care retirement communities, and assisted living facilities for the elderly). These establishments also provide supervision and personal care services. Illustrative Examples: Boot or disciplinary camps (except correctional) for delinquent youth Group homes for the hearing or visually impaired Child group foster homes Delinquent youth halfway group homes Halfway group homes for delinquents or ex-offenders Homes for unwed mothers Group homes for the disabled without nursing care Orphanages

✓ Small Business Eligibility at a Glance

Based on SBA Table of Small Business Size Standards (2024)

Size Standard

$16M average annual receipts

Measurement Period

3-year average

Standard Type

Revenue-Based

Applies To

All contracts under NAICS 623990

Set-Aside Programs

8(a), WOSB, HUBZone, SDVOSB

Certification Required

No (self-certify in SAM.gov)

Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Residential intellectual and developmental disability facilities are classified in Industry 623210, Residential Intellectual and Developmental Disability Facilities;
Continuing care retirement communities are classified in U.S. Industry 623311, Continuing Care Retirement Communities;
Residential mental health and substance abuse facilities are classified in Industry 623220, Residential Mental Health and Substance Abuse Facilities;
Assisted living facilities for the elderly without nursing care are classified in U.S. Industry 623312, Assisted Living Facilities for the Elderly;
Establishments primarily engaged in providing inpatient nursing and rehabilitative services are classified in Industry 623110, Nursing Care Facilities (Skilled Nursing Facilities);
Establishments primarily engaged in providing temporary shelter are classified in U.S. Industry 624221, Temporary Shelters;
Privately operated correctional facilities are classified in Industry 561210, Facilities Support Services; and
Government operated correctional facilities and camps are classified in Industry 922140, Correctional Institutions.

How to Use NAICS 623990 in SAM.gov

NAICS code 623990Other Residential Care Facilities — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Other Residential Care Facilities space will be able to find your business.

If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of $16M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 623990.

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Frequently Asked Questions

What is NAICS code 623990?

NAICS code 623990 is 'Other Residential Care Facilities', classified under the Health Care and Social Assistance sector (NAICS 62). This industry comprises establishments primarily engaged in providing residential care (except residential intellectual and developmental disability facilities, residential mental health and substance

What is the SBA small business size standard for NAICS code 623990?

The SBA defines a small business under NAICS code 623990 (Other Residential Care Facilities) as one with $16M average annual receipts. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.

How do I register NAICS code 623990 in SAM.gov?

To register NAICS code 623990 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 623990 (Other Residential Care Facilities) to your NAICS code list. You may designate one code as your Primary NAICS code.

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Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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