UNSPSC 85373005: Diagnosis of chronic instability of knee

This classification denotes the group of activities that yields a diagnosis of Chronic instability of knee. Chronic instability of knee is listed in the World Health Organization's International Statistical Classification of Diseases and Related Health Problems or ICD-10 as a four digit category under code M23. 5

UNSPSC 85373005 Diagnosis of chronic instability of knee is a Commodity code that shows limited alignment between its nominal scope and recent state and local procurement activity. The code title suggests orthopedic diagnostic services for knee conditions, yet the three most recent opportunities posted under this code span diagnostic imaging infrastructure, school-based special education services, and temporary health professional staffing across multiple clinical specialties—none directly addressing knee-instability diagnosis. The issuing bodies include a county-operated medical center, an independent school district, and a county health system, representing diverse institutional procurement streams rather than a focused category of buyers.

Geographic activity centers on California and Texas. San Mateo County Medical Center (California) posted an RFP for a Diagnostic Imaging PACS system due October 21, 2026, requiring enterprise-grade picture archiving and communication infrastructure to support radiology, cardiology, and dental imaging across approximately 65,000 annual studies. Birdville Independent School District (Texas, northeast Tarrant County) posted a competitive sealed proposal RFQ for special education contracted services across 23 line items—including audiologists, diagnosticians, speech-language therapists, and physical therapists—due October 21, 2026. The County of Santa Clara Health System (California) established a multiple-award qualified vendor pool for temporary health professional staffing across 13 ancillary clinical categories (excluding nursing and physician roles) with proposals due October 7, 2026. The code's recent activity suggests misclassification or broad tagging; state and local buyers pursuing knee-specific orthopedic diagnostics are not visible in current solicitations.