2022 NAICS national industry in sector 62 Health Care and Social Assistance
623210 Residential Intellectual and Developmental Disability Facilities
NAICS 623210 is the US industry code for residential intellectual and developmental disability facilities. It covers establishments (e.g., group homes, hospitals, intermediate care facilities) primarily engaged in providing residential care services for persons with intellectual and developmental disabilities.
- Code
- 623210 (2022 NAICS)
- Title
- Residential Intellectual and Developmental Disability Facilities
- Part of
- Residential Intellectual and Developmental Disability, Mental Health, and Substance Abuse Facilities
- SBA small business limit
- Average annual receipts up to $19 million
- Closest UK SIC
- 87200 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This industry comprises establishments (e.g., group homes, hospitals, intermediate care facilities) primarily engaged in providing residential care services for persons with intellectual and developmental disabilities. These facilities may provide some health care, though the focus is room, board, protective supervision, and counseling.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Establishments primarily engaged in providing inpatient treatment of mental health and substance abuse illnesses with an emphasis on counseling rather than medical treatment are classified in Industry 623220, Residential Mental Health and Substance Abuse Facilities.
- Establishments primarily engaged in providing treatment of mental health and substance abuse illnesses on an exclusively outpatient basis are classified in Industry 621420, Outpatient Mental Health and Substance Abuse Centers.
- Establishments known and licensed as hospitals primarily engaged in providing inpatient treatment of mental health and substance abuse illnesses with an emphasis on medical treatment and monitoring are classified in Industry 622210, Psychiatric and Substance Abuse Hospitals.
- Establishments primarily engaged in operating group homes for the hearing or visually impaired are classified in Industry 623990, Other Residential Care Facilities.
Activities listed under 623210
The Census index assigns these 8 activities to this code. If your business matches one, this is your code.
- Group homes, intellectual and developmental disability
- Homes with or without health care, intellectual and developmental disability
- Hospitals, intellectual and developmental disability
- Intellectual and developmental disability facilities (e.g., homes, hospitals, intermediate care facilities), residential
- Intellectual and developmental disability homes
- Intellectual and developmental disability hospitals
- Intellectual and developmental disability intermediate care facilities
- Intermediate care facilities, intellectual and developmental disability
SBA size standard for 623210
To count as a small business for SBA loans and federal contracts under NAICS 623210, your business (including affiliates) must not exceed $19 million in average annual receipts. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 8720), so treat them as a starting point and check the definition.
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.