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USA Classification Hub
Legacy NAICS 2017 USA
Code
622310

Specialty (except Psychiatric and Substance Abuse) Hospitals

Legacy entry preserved as a historical layer and reverse lookup target.

Modern match: 622310 Specialty (except Psychiatric and Substance Abuse) Hospitals

Related SIC

2842 SPECIALTY CLEANING, POLISHING AND SANITATION PREPARATIONS 3612 POWER, DISTRIBUTION & SPECIALTY TRANSFORMERS 8060 SERVICES-HOSPITALS 8062 SERVICES-GENERAL MEDICAL & SURGICAL HOSPITALS, NEC 8093 SERVICES-SPECIALTY OUTPATIENT FACILITIES, NEC

Official data

Feature Description
Official name North American Industry Classification System (NAICS) 2017
Maintained by U.S. Census Bureau with North American statistical partners
Purpose Historical business classification used before the 2022 NAICS revision
Primary use Legacy filings, archived datasets, historical contract and census records
Status Retired for current federal use; preserved here for reverse lookup and comparison

When do you need NAICS 2017 code 622310?

1 Use NAICS 2017 code 622310 when an older report, grant file, or contract still cites this legacy edition.
2 Use it when reconciling historical business data with current NAICS 2022 classifications.
3 Use it when a state or local registry still stores older NAICS values and you need the modern equivalent.
4 Use it to compare how an industry definition changed between the 2017 and 2022 revisions.