A. “Medicare Hospice: Use of General Inpatient Care,” (OEI-02-10-00490, May 2013, .pdf format, 13p.).
oig.hhs.gov/oei/reports/oei-02-10-00490.asp
B. “Medicare Payments for Part B Claims with G Modifiers,” (OEI-02-10-00160, May 2013, .pdf format, 10p.).