From: Upcoding in medicare: where does it matter most?
Fiscal Year
Part A non-IPPS
Part B DMEPOS
2011
4.80
66.0
2012
8.20
58.2
2013
13.1
53.1
2014
14.7
39.9
2015
14.0
46.3
2016
11.3
44.6
2017
8.10
35.5
2018
30.7
2019
6.20
31.8