Correction to Payment Window Edits for Inpatient Prospective Payment System (IPPS)-Excluded Hospitals and IPPS-Excluded Units
The purpose of this Change Request (CR) is to correct the CWF editing and conversion of the CMS Certification Number (CCN) for IPPS-excluded hospitals operating IPPS-excluded units.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: April 28, 2023
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