Hospital Information: Inpatient Cost to Charge Ratio - History MONMOUTH MEDICAL SOUTH Click here to download this table. Click here to return to the list of current Inpatient Cost Ratios. Effective Date CCR Rate BaseRate AddonService AddonAccess 01/01/2015 0.15272 5938.48 4948.73 10.00% 10.00% 02/01/2014 0.14556 5771.11 4809.26 10.00% 10.00% 01/01/2014 0.16615 5771.11 4809.26 10.00% 10.00%