Final answer:
The inpatient data set required for Medicare reporting and incorporated into federal law is known as the UHDDS (Uniform Hospital Discharge Data Set).
Step-by-step explanation:
The inpatient data set that has been incorporated into federal law and is required for Medicare reporting is the UHDDS (Uniform Hospital Discharge Data Set). The UHDDS provides a standard for collecting data on hospital discharges to ensure uniform reporting and data collection among healthcare providers.
This data set is crucial for facilities that provide care to patients covered under Medicare, as it is used to report on the clinical aspects of patient care, evaluate patient outcomes, and ensure proper billing and reimbursement processes.