621340

Offices of Physical, Occupational and Speech Therapists, and Audiologists

Health Care and Social Assistance › Ambulatory Health Care Services › Offices of Other Health Practitioners

SBA Size Standard

$12.5M average annual receipts

Revenue-Based Verify at SBA.gov →

NAICS Code Hierarchy

62

Sector

Health Care and Social Assistance

621

Subsector

Ambulatory Health Care Services

6213

Industry Group

Offices of Other Health Practitioners

621340

National Industry (This Code)

Offices of Physical, Occupational and Speech Therapists, and Audiologists

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This industry comprises establishments of independent health practitioners primarily engaged in one of the following: (1) providing physical therapy services to patients who have impairments, functional limitations, disabilities, or changes in physical functions and health status resulting from injury, disease or other causes, or who require prevention, wellness or fitness services; (2) planning and administering educational, recreational, and social activities designed to help patients or individuals with disabilities regain physical or mental functioning or adapt to their disabilities; and (3) diagnosing and treating speech, language, or hearing problems. These practitioners operate private or group practices in their own offices (e.g., centers, clinics) or in the facilities of others, such as hospitals or HMO medical centers. Illustrative Examples: Audiologists' offices Recreational (e.g., art, dance, music) therapists' offices Industrial therapists' offices Speech pathologists' offices Occupational therapists' offices Physical therapists' offices

✓ Small Business Eligibility at a Glance

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

Size Standard

$12.5M average annual receipts

Measurement Period

3-year average

Standard Type

Revenue-Based

Applies To

All contracts under NAICS 621340

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:

Establishments primarily engaged in providing skilled nursing services in the home are classified in Industry 621610, Home Health Care Services.

How to Use NAICS 621340 in SAM.gov

NAICS code 621340Offices of Physical, Occupational and Speech Therapists, and Audiologists — 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 Offices of Other Health Practitioners 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 $12.5M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 621340.

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Frequently Asked Questions

What is NAICS code 621340?

NAICS code 621340 is 'Offices of Physical, Occupational and Speech Therapists, and Audiologists', classified under the Health Care and Social Assistance sector (NAICS 62). This industry comprises establishments of independent health practitioners primarily engaged in one of the following: (1) providing physical therapy services to patients who have impairments, function

What is the SBA small business size standard for NAICS code 621340?

The SBA defines a small business under NAICS code 621340 (Offices of Physical, Occupational and Speech Therapists, and Audiologists) as one with $12.5M 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 621340 in SAM.gov?

To register NAICS code 621340 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 621340 (Offices of Physical, Occupational and Speech Therapists, and Audiologists) to your NAICS code list. You may designate one code as your Primary NAICS code.

Quick Actions

Related NAICS Codes

Other codes in Offices of Other Health Practitioners

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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