CMS Assigns Permanent Reimbursement J-Code for YARTEMLEA® (narsoplimab-wuug)

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (NASDAQ: OMER) today announced that the U.S. Centers for Medicare & Medicaid Services (CMS) has assigned a permanent Healthcare Common Procedure Coding System (HCPCS) J-code for YARTEMLEA®. The J-code for YARTEMLEA (J1289) simplifies and streamlines billing and reimbursement for patients covered by U.S. government programs (e.g., Medicare) and commercial payers. The J-code will become effective July 1, 2026. “For patients with TA-TMA, access to e.