UNSPSC 85445900: Diagnoses of agents primarily affecting water-balance and mineral and uric acid metabolism

In this classification, this covers the group of activities that yields a diagnosis of agents primarily affecting water-balance and mineral and uric acid metabolism. Agents primarily affecting water-balance and mineral and uric acid metabolism is listed In The World Health Organization's International Statistical Classification of Diseases and Related Health Problems (ICD-10) as a four-character category under code Y54.

UNSPSC 85445900 Diagnoses of agents primarily affecting water-balance and mineral and uric acid metabolism is a Class code that shows minimal alignment between its nominal scope and recent state and local procurement activity. The three most recent opportunities posted under this code involve diagnostic imaging system implementation, special education contracted services, and temporary health professional staffing — none of which match the code's focus on laboratory or clinical diagnostics related to metabolic or urinary disorders. The mismatch suggests either systematic miscoding by issuing bodies or that the code is being used as a catchall for health services procurement where more specific codes would be more appropriate. State and local governments posting under this code are using it to buy enterprise-grade healthcare information systems, temporary clinical staffing across multiple specialties, and contracted educational diagnostic services, which fall well outside the code's intended scope.

The recent activity spans California and Texas jurisdictions. San Mateo Medical Center (San Mateo County, California) posted an RFP for a Diagnostic Imaging Picture Archiving and Communication System (PACS) due October 21, 2026, seeking enterprise-grade radiology, cardiology, and dental imaging infrastructure with EPIC integration and support for 65,000 annual radiology studies. The County of Santa Clara Health System (California) posted a non-exclusive multiple-award qualification vehicle due October 7, 2026 to establish a vendor pool for temporary health professional staffing across 13 ancillary clinical categories including audiology, diagnostic imaging, cardiology, and therapy services. Birdville Independent School District (northeast Tarrant County, Texas) posted an RFP due October 21, 2026 for special education contracted services including audiologists, diagnosticians, speech language therapists, and occupational therapists across 30 campuses. The code shows little decision-relevant recent activity for firms pursuing actual metabolic or urinary-system diagnostics procurement; vendors should verify code assignments in RFP documents before committing resources.