Section 152.150 Diagnosis Related Grouping (DRG)

Section 152.150 Diagnosis Related Grouping (DRG) Prospective Payment System (PPS)

a) Notwithstanding any provisions set forth in 89 Ill. Adm. Code 149, the changes described in subsections (b) and (c) of this Section will be effective January 18, 1994.

b) For the rate periods, as described in 89 Ill. Adm. Code 148.25(g)(2)(B), the DRG weighting factors shall be adjusted by a factor, the numerator of which is the statewide weighted average DRG base payment rate in effect for the base period, as described in 89 Ill. Adm. Code 148.25(g)(2)(A), and the denominator of which is the statewide weighted average DRG base payment rate for the rate period, as described in 89 Ill. Adm. Code 148.25(g)(2)(B). For this adjustment, DRG base payment rate means the product of the PPS base rate, as described in 89 Ill. Adm. Code 149.100(c)(3), and the indirect medical education factor, as described in 89 Ill. Adm. Code 149.150(c)(3).

c) All payments calculated under 89 Ill. Adm. Code 149.140 and 149.150(c)(1), (c)(2) and (c)(4), in effect on January 18, 1994, shall remain in effect hereafter.

d) For hospital inpatient services rendered on or after July 1, 1995, the Department shall reimburse hospitals using the relative weighting factors and the base payment rates calculated pursuant to the methodology described in this Section, that were in effect on June 30, 1995, less the portion of such rates attributed by the Department to the cost of medical education.

e) Notwithstanding the provisions set forth in 89 Ill. Adm. Code 149 (DRG PPS), the changes described in this subsection (e) shall be effective January 1, 2001. Payments for hospital inpatient and outpatient services shall not exceed charges to the Department. This payment limitation shall not apply to government owned or operated hospitals or children's hospitals as defined at 89 Ill. Adm. Code 149.50(c)(3). This payment limitation shall not apply to or affect disproportionate share payments as described at 89 Ill. Adm. Code 148.120, payments for outlier costs as described at 89 Ill. Adm. Code 149.105 or payments for Medicaid High Volume Adjustments as described at 89 Ill. Adm. Code 148.290(d).

f) Notwithstanding the provisions of 89 Ill. Adm. Code 149, for admissions on or after December 3, 2001, payment for outlier cases pursuant to 89 Ill. Adm. Code 149.105 shall be determined by using the following factors that were in effect on June 30, 1995:

1) The marginal cost factor (see 89 Ill. Adm. Code 149.5(c)(4))

 

2) The Metropolitan Statistical Area (MSA) wage index (see 89 Ill. Adm. Code 148.120(b))

 

3) The Indirect Medical Education (IME) factor (see 89 Ill. Adm. Code 148.260(a)(1)(B)(iv))

 

4) The cost to charge ratio (see 89 Ill. Adm. Code 149.105(c)(3))

 

5) Outlier Threshold: The cost outlier threshold (see 89 Ill. Adm. Code 149.5(c)(5)) multiplied by 1.22.

 

A) For admissions on or after December 3, 2001 through June 30, 2005, the cost outlier threshold (see 89 Ill. Adm. Code 149.5(c)(5)) multiplied by 1.22.

 

B) For admissions on or after July 1, 2005, the cost outlier threshold (see 89 Ill. Adm. Code 149.5(c)(5)) multiplied by 1.40.

(Source: Amended at 29 Ill. Reg. _______________, effective __________________)

Section 152.200 Non-DRG Reimbursement Methodologies

a) Notwithstanding any provisions set forth in 89 Ill. Adm. Code 148, the changes described in subsection (b) of this Section will be effective January 18, 1994.

b) All per diem payments calculated under 89 Ill. Adm. Code 148, except for those described in 89 Ill. Adm. Code 148.120, 148.160, 148.170, 148.175 and 148.290(a), (c) and (d), in effect on January 18, 1994, less the portion of such rates attributed by the Department to the cost of medical education, shall remain in effect hereafter.

c) Notwithstanding the provisions set forth in 89 Ill. Adm. Code 148, Hospital Services, and 89 Ill. Adm. Code 146, Subpart A, Ambulatory Surgical Treatment Centers, the changes described in this subsection (c) shall be effective January 1, 2001. Payments for hospital inpatient and outpatient services and ambulatory surgical treatment services shall not exceed charges to the Department. This payment limitation shall not apply to government owned or operated hospitals or children's hospitals as defined at 89 Ill. Adm. Code 149.50(c)(3). This payment limitation shall not apply to or affect disproportionate share payments as described at 89 Ill. Adm. Code 148.120, payments for outlier costs as described at 89 Ill. Adm. Code 148.130 or payments for Medicaid High Volume Adjustments as described at 89 Ill. Adm. Code 148.290(d)

d) Notwithstanding the provisions of subsections (a), (b) and (c) of this Section, for admissions on or after December 3, 2001, payment for outlier adjustments provided for exceptionally costly stays pursuant to 89 Ill. Adm. Code 148.130 shall be determined using the following factors: factor 0.22 in place of the factor 0.25 described at 89 Ill. Adm. Code 148.130(b)(3)(D).  

1) For adminssions on or after December 3, 2001 through June 30, 2005, a factor of 0.22 in place of the factor 0.25 described at 89 Ill. Adm. Code 148.130(b)(3)(D).

 

2) For admissions on or after July 1, 2005, a factor of 0.20 in place of the factor 0.22 as described in subsection (d)(1) of this Section.

(Source: Amended at 29 Ill. Reg. _______________, effective ____________________)

ILLINOIS REGISTER
DEPARTMENT OF PUBLIC AID
NOTICE OF PROPOSED AMENDMENTS