Registry · NAICS Index · Sector 62

622310 — Specialty (except Psychiatric and Substance Abuse) Hospitals

NAICS 622310 is 'Specialty (except Psychiatric and Substance Abuse) Hospitals', a 2022 U.S. national industry under Sector 62 (Health Care and Social Assistance); the SBA small-business size standard is $47,000,000.

Description

This industry comprises establishments known and licensed as specialty hospitals primarily engaged in providing diagnostic and medical treatment to inpatients with a specific type of disease or medical condition (except psychiatric or substance abuse). Hospitals providing long-term care for the chronically ill and hospitals providing rehabilitation, restorative, and adjustive services to physically challenged or disabled people are included in this industry. These establishments maintain inpatient beds and provide patients with food services that meet their nutritional requirements. They have an organized staff of physicians and other medical staff to provide patient care services. These hospitals may provide other services, such as outpatient services, diagnostic X-ray services, clinical laboratory services, operating room services, physical therapy services, educational and vocational services, and psychological and social work services.

Exclusions & Cross-References

  • Establishments known and licensed as hospitals primarily engaged in providing diagnostic and therapeutic
  • inpatient services for a variety of medical conditions, both surgical and nonsurgical, are classified in
  • Industry 622110, General Medical and Surgical Hospitals;
  • Establishments known and licensed as hospitals primarily engaged in providing diagnostic and treatment
  • services for inpatients with psychiatric or substance abuse illnesses are classified in Industry 622210,
  • Psychiatric and Substance Abuse Hospitals;
  • Establishments referred to as hospitals but primarily engaged in providing inpatient nursing and
  • rehabilitative services to persons requiring convalescence are classified in Industry 623110, Nursing Care
  • Facilities (Skilled Nursing Facilities);
  • Establishments referred to as hospitals but primarily engaged in providing residential care of persons with
  • intellectual and developmental disabilities are classified in Industry 623210, Residential Intellectual and
  • Developmental Disability Facilities; and

Overview Facts

NAICS Code622310
Industry TitleSpecialty (except Psychiatric and Substance Abuse) Hospitals
SBA Size Standard$47,000,000
IRS PBA Code622000 (rolled-up match)
Sectors HierarchySector 62 → 622 → 6223
Source / VerifiedUS Census 2022 NAICS Manual / 2026-06-28
NAICS Structure: 622310 National Industry
Sector (2)
62
Health Care and Social Assistance
Subsector (3)
622
Hospitals
Industry Group (4)
6223
Specialty (except Psychiatric and Substance Abuse) Hospitals
Industry (5)
62231
Specialty (except Psychiatric and Substance Abuse) Hospitals
National Industry (6)
622310
Specialty (except Psychiatric and Substance Abuse) Hospitals

Legacy SIC Concordance

Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.

Related Resources & Compliance Guides

Further regulatory reference links for NAICS code 622310:

Related Industries in 6223

Frequently Asked Questions (FAQ)

Is 622310 a valid 2022 NAICS code?

NAICS 622310 is 'Specialty (except Psychiatric and Substance Abuse) Hospitals', a 2022 U.S. national industry under Sector 62 (Health Care and Social Assistance); the SBA small-business size standard is $47,000,000.

What is the SBA size standard for NAICS 622310?

The SBA small business size standard for NAICS 622310 is $47,000,000 (based on receipts).

What is the legacy SIC code mapping for 622310?

NAICS code 622310 maps to the legacy 1987 SIC codes: 8069 - Specialty Hospitals, Except Psychiatric.