June 16, 2023 Jonathan Jackson WinLASH 1728-20 Transmittal 4 Approved June 16, 2023 Jonathan Jackson June 16, 2023WinLASH 1728-20 for the Home Health Medicare Cost Report has been approved by CMS for Transmittal 4. Download the latest version of WinLASH 1728-20 here. Jonathan Jackson