410-050-0861 Temporary rule language in effect until 06/27/2026. Assessment Rate (1) DRG Hospital Assessment rate. (a) The assessment rate for the period beginning January 1, 2005, and ending June 30, 2006, is .68 percent. (b) The assessment rate for the period beginning July 1, 2006, and ending December 31, 2007, is .82 percent. (c) The assessment rate for the period beginning January 1, 2008, and ending June 30, 2009, is .63 percent. (d) The assessment rate for the period of January 1, 2008 through June 30, 2009 does not apply to the period beginning July 1, 2009. (e) The assessment rate for the period beginning July 1, 2009, and ending September 30, 2009, is .15 percent. (f) The assessment rate for the period beginning October 1, 2009, and ending June 30, 2010, is 2.8 percent. (g) The assessment rate for the period beginning July 1, 2010, and ending June 30, 2011, is 2.32 percent. (h) The assessment rate for the period beginning July 1, 2011, and ending September 30, 2011, is 5.25 percent. (i) The assessment rate for the period beginning October 1, 2011, and ending December 31, 2011, is 5.08 percent. (j) The assessment rate for the period beginning January 1, 2012, and ending March 31, 2013, is 4.32 percent. (k) The assessment rate for the period beginning April 1, 2013, and ending September 30, 2014, is 5.30 percent. (l) The assessment rate for the period beginning October 1, 2014, and ending March 31, 2016, is 5.80 percent. (m) The assessment rate for the period beginning April 1, 2016, and ending June 30, 2017, is 5.30 percent. (n) The assessment rate for the period beginning July 1, 2017, and ending October 4, 2017, is 6.00 percent. (o) The assessment rate for the period beginning October 5, 2017, and ending December 31, 2017, is 5.30 percent. (p) The assessment rate for the period beginning January 1, 2018, is 6.0 percent. (q) The assessment rate for period beginning July 1, 2025, and ending September 30, 2025, is 10.54 percent for outpatient and 7.73 percent for inpatient. (r) The assessment rate for period beginning October 1, 2025 is 9.80 percent for outpatient and 8.64 percent for inpatient. (2) Type A/B Assessment rate. (a) For Type A/B hospitals, the assessment rate for the period beginning January 1, 2018, and ending June 30, 2018, is 4.00 percent. (b) For Type A/B hospitals, the assessment rate for the period beginning July 1, 2018, and ending June 30, 2019, is 4.75 percent. (c) For Type A/B hospitals, the assessment rate for the period beginning July 1, 2019, and ending November 30, 2019 is 4.20 percent. (d) For Type A/B hospitals, the assessment rate for the period beginning December 1, 2019, and ending December 31, 2019 is 2.69 percent. (e) For Type A/B hospitals, the assessment rate for the period beginning January 1, 2020, and ending September 30, 2020 is 5.5 percent. (f) For Type A/B hospitals, the assessment rate for the period beginning October 1, 2020, is 6.00 percent. Statutory/Other Authority: ORS 413.042, 410.070 & 411.060 Statutes/Other Implemented: HB 2010 (2025) History: DMAP 102-2025, temporary amend filed 12/30/2025, effective 12/31/2025 through 06/27/2026 DMAP 69-2025, amend filed 09/23/2025, effective 09/26/2025 DMAP 57-2025, temporary amend filed 06/30/2025, effective 07/01/2025 through 12/27/2025 DMAP 12-2021, amend filed 03/25/2021, effective 03/29/2021 DMAP 52-2020, temporary amend filed 09/28/2020, effective 10/01/2020 through 03/29/2021 DMAP 50-2019, amend filed 12/12/2019, effective 12/27/2019 DMAP 49-2019, temporary amend filed 11/25/2019, effective 12/01/2019 through 12/27/2019 DMAP 17-2019, temporary amend filed 06/14/2019, effective 07/01/2019 through 12/27/2019 DMAP 96-2018, amend filed 10/25/2018, effective 11/01/2018 DMAP 79-2018, temporary amend filed 06/27/2018, effective 07/01/2018 through 12/27/2018 DMAP 64-2017, amend filed 12/29/2017, effective 01/01/2018 DMAP 43-2017, temporary amend filed 10/05/2017, effective 10/05/2017 through 12/27/2017 DMAP 26-2017(Temp), f. 6-30-17, cert. ef. 7-1-17 thru 12-27-17 DMAP 51-2016, f. 8-9-16, cert. ef. 9-1-16 DMAP 15-2016(Temp), f. 3-31-16, cert. ef. 4-1-16 thru 9-27-16 DMAP 52-2015, f. 9-22-15, cert. ef. 10-1-15 DMAP 68-2014, f. & cert. ef. 12-1-14 DMAP 58-2014(Temp), f. & cert. ef. 10-1-14 thru 3-29-15 DMAP 41-2013, f. & cert. ef. 8-1-13 DMAP 15-2013(Temp), f. & cert. ef. 4-1-13 thru 9-27-13 DMAP 8-2012, f. 2-27-12, cert. ef. 3-1-12 DMAP 50-2011(Temp), f. 12-30-11, cert. ef. 1-1-12 thru 4-30-12 DMAP 31-2011, f. 10-28-11, cert. ef. 11-1-11 DMAP 26- 2011(Temp), f. 9-29-11, cert. ef. 10-1-11 thru 11-1-11 DMAP 16-2011(Temp), f. & cert. ef. 7-1-11 thru 11-1-11 DMAP 21-2010, f. 6-30-10, cert. ef. 7-1-10 DMAP 33-2009, f. & cert. ef. 10-1-09 DMAP 27-2009, f. & cert. ef. 9-1-09 DMAP 25-2009(Temp), f. & cert. ef. 7-15-09 thru 1-10-10 DMAP 24-2009, f. & cert. ef. 7-1-09 DMAP 3-2008, f. & cert. ef. 1-25-08 DMAP 29-2007, f. 12-31-07, cert. ef. 1-1-08 OMAP 14-2006, f. 6-1-06, cert. ef. 7-1-06 OMAP 34-2005, f. 7-8-05, cert. ef. 7-11-05 OMAP 28-2005(Temp), f. & cert. ef. 5-10-05 thru 11-5-05