UNSPSC 85408305: Diagnosis of trisomy 13, mosaicism or mitotic nondisjunction

This classification denotes the group of activities that yields a diagnosis of Trisomy 13, mosaicism or mitotic nondisjunction. Trisomy 13, mosaicism or mitotic nondisjunction 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 Q91. 5

UNSPSC 85408305 Diagnosis of trisomy 13, mosaicism or mitotic nondisjunction is a Commodity code whose recent activity does not reflect its nominal scope. The three recent state and local opportunities tagged under this code are a diagnostic imaging PACS (Picture Archiving and Communication System) implementation, special education contracted services including audiologists and diagnosticians, and temporary health professional staffing across ancillary clinical categories including audiology and diagnostic imaging. None of these solicitations address genetic testing, chromosomal diagnosis, or trisomy 13 screening—the work the code nominally describes. The mismatch suggests the code may be misapplied in state and local procurement systems or that the tagging reflects downstream clinical services that depend on such diagnosis rather than the diagnostic procedure itself.

Recent activity appears across California and Texas. San Mateo Medical Center (San Mateo County, California) posted an RFP on October 7, 2026 for Diagnostic Imaging PACS implementation, due October 21, 2026, with a five-year agreement term and implementation within 9–12 months. Birdville Independent School District (northeast Tarrant County, Texas) posted a competitive sealed proposal on September 18, 2026 for special education contracted services including diagnostician and audiologist roles, due October 21, 2026, with a contract term of December 1, 2026 through November 30, 2027 and three optional one-year renewals. The County of Santa Clara Health System posted a qualification vehicle on July 7, 2026 for temporary health professional staffing across multiple ancillary clinical categories including audiology and diagnostic imaging, due October 7, 2026, with no guaranteed work and a potential five-year Qualified List term. The code shows little relevant recent activity aligned with its stated diagnostic purpose.