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PSC Code USA
PSC Code
Q503

PSC Q503: MEDICAL- DENTISTRY — Federal Procurement Code

Q5 - MEDICAL, DENTAL, AND SURGICAL SVCS L1: Medical

Description

Dentistry Services

Includes

Family/General Dentists, pediatric dentistry, endodontist, periodontist, prosthodontist, oral & maxillofacial pathologist, oral and maxillofacial surgeon, oral surgery technicians, dental hygienist, dental assistants, and dental laboratory technicians.

Excludes

Radiology Technicians and Assistants (Q522 Radiology), Registered Nurses, Advanced Practice Registered Nurses, Clinical Nurse Specialists, Licensed Practical Nurses/Licensed Vocational Nurses, Medical and Nursing Assistants (Q401 Nursing), Operating Room Technicians (Q523 Surgery), Dental Instruments, Equipment, and Supplies (6520), and Dental Imaging Equipment and Dental Imaging Supplies (6525).

Suggested adjacent classifications

PSC codes describe what the government buys. These related classifications help connect procurement codes to industries, commodities, and trade workflows.

Official data

Feature Description
Official name Product Service Codes (PSC)
Maintained by U.S. federal acquisition community / GSA PSC Manual
Purpose Classifies what the government buys: products and services
Primary use Federal procurement reporting, contract categorization, spend analysis
Code type Mixed/unspecified

When do you need PSC Q503?

1 Use PSC Q503 when identifying the product or service category on a U.S. federal contract.
2 Use it when filtering opportunities or spending data in SAM.gov, FPDS, or USASpending.
3 Use it when comparing a procurement category against related NAICS industries or UNSPSC commodities.
4 Use it when a contracting workflow needs the purchased item classification rather than the supplier industry code.