Abstract:
:Auditors in Medicare overpayment or False Claims Act (FCA) cases often use statistical extrapolation to estimate a health-care provider's total liability from a small sample of audited claims. Courts treat statistical extrapolation differently depending on the context. They generally afford the government substantial discretion in using statistical extrapolation in overpayment cases. By contrast, courts typically more closely scrutinize the use of extrapolation in FCA cases involving multiple damages and civil penalties to ensure that the sample truly reflects the entire universe of claims and that the extrapolation rests on a sound methodological foundation. In recent cases, however, multiple courts have allowed the use of extrapolation in FCA cases. When auditors attempt to use statistical extrapolation, providers should closely inspect the sample and challenge the extrapolation when any reasonable argument exists that the sample does not constitute a reliable or accurate representation of all the provider's claims.
journal_name
Chestjournal_title
Chestauthors
Salcido R,Rubin Edoi
10.1016/j.chest.2016.02.637subject
Has Abstractpub_date
2016-06-01 00:00:00pages
1566-70issue
6eissn
0012-3692issn
1931-3543pii
S0012-3692(16)01256-3journal_volume
149pub_type
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