Plus Therapeutics Receives Medicare Enrollment Approval for CNSide Diagnostic

HOUSTON, May 07, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus” or the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announced that its wholly owned subsidiary, CNSide Diagnostics, LLC (“CNSide Diagnostics”), has successfully enrolled in the Medicare program and received a Provider Transaction Access Number (PTAN) from the Centers for Medicare & Medicaid Services (CMS). This key milestone establishes CNSide Diagnostics as a Medicare-enrolled clinical laboratory, enabling the submission of claims for its CNSide® Cerebrospinal Fluid (CSF) Assay Platform, including the tumor cell enumeration (TCE) test.