Glossary – IN

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Inpatient Hospital FraudDiagnosis Related Group Fraud in this Glossary, Cost Report Fraud in this Glossary, and Ambulatory Payment System Fraud in this Glossary.

Inpatient Hospital Payments for New Technologies – some new drugs and devices are reimbursable to hospitals, in addition to the DRG. A typical fraud issue is whether the services and technologies billed by the hospital actually meet the clinical definition of “new”?

Inpatient Prospective Payment System Wage Indices Fraud – involves cost reports that include false wage data. Incorrect reporting will result in inappropriate DRG reimbursement and lead to incorrect wage indices not only at the specific hospital, but throughout the MSA. See Cost Report Fraud in this Glossary.

Inpatient Psychiatric Facilities (IPF) Fraud – CMS pays for mental health services provided to Medicare Part A eligible patients under the Inpatient Psychiatric Facility Prospective Payment System, which has been phased- in since 2005. This process incorporates the age of the patient, the diagnosis related group (DRG) for the mental illness of the patient, the geographic location of the hospital (urban vs. rural), the wage area of the hospital, the number of days the patient is hospitalized and any other health concerns of the patient (co-morbidities). Questions to ask include, is the patient care provided under an individual treatment or diagnostic plan? Is it reasonably expected to improve the patient’s condition or for the purpose of diagnosis? Is the claimed DRG upcoded? Are the outlier payments, and payments made for interrupted stays appropriate? Do the patient admissions meet medical necessity requirements. Has the facility masqueraded as a nursing facility to obtain nursing home certification?

Inpatient Reimbursement FraudDiagnosis Related Group Fraud in this Glossary, Cost Report Fraud in this Glossary, and Ambulatory Payment System Fraud in this Glossary.

Intermediary – CMS typically contracts with Fiscal Intermediaries to assist in the administration of Medicare Part A. Fiscal Intermediaries perform a variety of Part A services, including processing and paying Medicare claims, receiving, reviewing and auditing Medicare Cost Reports.