623220 — Residential Mental Health and Substance Abuse Facilities
Description
This industry comprises establishments primarily engaged in providing residential care and treatment for patients with mental health and substance abuse illnesses. These establishments provide room, board, supervision, and counseling services. Although medical services may be available at these establishments, they are incidental to the counseling, mental rehabilitation, and support services offered. These establishments generally provide a wide range of social services in addition to counseling (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Illustrative Examples
- Alcoholism or drug addiction rehabilitation
- facilities (except licensed hospitals)
- Psychiatric convalescent homes or hospitals
- Mental health halfway houses
- Residential group homes for the emotionally disturbed
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 8361 - Residential Care (via SIC1987:8361→NAICS1997:62322→2002:623220→2007:623220→2012:623220→2017:623220→2022:623220)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC Q519 — Behavioral and Mental Health
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 623220 valid in 2022? ▾
Yes, 623220 is a valid 6-digit 2022 NAICS national industry code representing 'Residential Mental Health and Substance Abuse Facilities' under Sector 62 in the official classification index.
What is the SBA size standard for NAICS code 623220? ▾
The Small Business Administration (SBA) has established a small business size standard of $19,000,000 for NAICS code 623220 (Residential Mental Health and Substance Abuse Facilities), calculated based on receipts.
What is the legacy SIC equivalent for NAICS 623220? ▾
According to official Census Bureau concordance tables, NAICS code 623220 (Residential Mental Health and Substance Abuse Facilities) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 8361 - Residential Care.
Related Pages & Tools
Further regulatory reference links for NAICS code 623220:
- Sector 62 Directory Hub — List of related industries in the Health Care and Social Assistance sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 623220 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Residential Mental Health and Substance Abuse Facilities).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.