# NAICS 621420: Outpatient Mental Health and Substance Abuse Centers

The SBA size standard for NAICS 621420 is $19,000,000 in average annual receipts (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 621420 |
| Title | Outpatient Mental Health and Substance Abuse Centers |
| Level | 6 |
| Parent | 62142 |
| Size standard | $19,000,000 in average annual receipts |
| Footnote | - |

## Description

This industry comprises establishments with medical staff primarily engaged in providing outpatient services related to the diagnosis and treatment of mental health disorders and alcohol and other substance abuse. These establishments generally treat patients who do not require inpatient treatment. They may provide a counseling staff and information regarding a wide range of mental health and substance abuse issues and/or refer patients to more extensive treatment programs, if necessary.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/621420/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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