OPINION BY
Judge LEAVITT.1Petitioners2 are health care providers and trade associations that have petitioned for review of an adjudication of the Insurance Commissioner that denied their challenge to the assessments imposed upon them by the Medical Care Availability and Reduction of Error (MCARE) Fund for the years 2009, 2010 and 2011. These assessments provide the monies used by *1110the MCARE Fund to pay medical malpractice claims in excess of what the health care provider’s primary insurer pays. Petitioners assert that their assessments were excessive because they resulted in a collection of more monies than were needed by the MCARE Fund to pay claims for one year and provide a 10% reserve. We agree and reverse.
Background
Since 1975, the Commonwealth has been directly involved in providing medical malpractice insurance to health care providers in Pennsylvania. The Health Care Services Malpractice Act, Act of October 15, 1975, P.L. 390, as amended, formerly 40 P.S. §§ 1301.101-1301.1006,3 was enacted to confront the “medical malpractice crisis,” ie., the unavailability and costliness of medical malpractice insurance, that existed here and in many other jurisdictions at the time. See McCoy v. Board of Medical Education and Licensure, 37 Pa.Cmwlth. 530, 391 A.2d 723, 725 (1978). The General Assembly addressed this crisis by establishing a mandatory medical malpractice insurance system and a mandatory arbitration system. Mandatory arbitration was held to be unconstitutional, and that part of the statute was rendered ineffective and unenforceable. Mattos v. Thompson, 491 Pa. 385, 421 A.2d 190 (1980). However, the statutory mandate that health care providers purchase medical malpractice insurance withstood a constitutional challenge. McCoy, 391 A.2d at 727 (holding that a physician, even one who had practiced 40 years without a claim of malpractice, could be forced to make this purchase for the first time in his professional life). A health care provider’s refusal to purchase malpractice insurance coverage in 1975 was, and continues to be, sanctioned by the provider’s loss of his professional license. Id. at 728.4
Under the 1975 insurance system, each health care provider, physician or hospital, was required to purchase an annual policy of medical malpractice insurance that provided coverage in the amount of $100,000 per occurrence and $300,000 in the aggregate. Section 701(a) of the Health Care Services Malpractice Act, formerly 40 P.S. § 1301.701.5 Where a health care provider was unable to purchase this primary policy in the private insurance marketplace, the purchase could be made through the assistance of the Joint Underwriting Association. Section 801(a) of the Health Care Services Malpractice Act, formerly 40 P.S. § 1301.801.6 In addition, each health care provider was required to purchase excess coverage in the amount of $1,000,000 per claim from the “Medical Professional Liability Catastrophe Loss Fund,” a special fund in the Pennsylvania Treasury set up to provide excess coverage above the provider’s primary coverage. This fund became known as the “CAT Fund.” It paid, annually, up to $1,000,000 per occurrence and up to $3,000,000 in the aggregate for each health care provider. Section 701(c) of the Health Care Services Malpractice Act, formerly 40 P.S. § 1301.701(c).7 The *1111CAT Fund was funded by a surcharge upon the premium the provider paid for the primary coverage; the surcharge was set at 10% of the health care provider’s annual premium for the primary coverage or $100, whichever was greater. Section 701(d) of the Health Care Services Malpractice Act, formerly 40 P.S. § 1301.701(d).8
Over time, the legislature enacted many amendments to the Health Care Services Malpractice Act. Those amendments, inter alia, reduced the level of excess coverage provided by the CAT Fund and increased the level of primary coverage required to be purchased by the health care provider. For example, the 1996 amendments made the individual health care provider responsible for primary coverage in the amount of $800,000 per occurrence and $900,000 in the aggregate; the CAT Fund paid the next $900,000 for each occurrence and $2,700,000 in the aggregate.9 The 1996 amendment also called for continued future increases in the level of primary coverage and decreases in the excess coverage provided by the CAT Fund. See Section 3 of the Act of November 26, 1996, P.L. 776. Changes were also made to the CAT Fund surcharge, its amount and calculation. Id.
In 2002, the General Assembly repealed the Health Care Services Malpractice Act and started over with new legislation: the Medical Care Availability and Reduction of Error (MCARE) Act.10 The MCARE Act addressed a newly perceived crisis, i.e., the cost of medical malpractice insurance. There was concern that the cost of medical malpractice insurance in Pennsylvania had increased to the point that physicians educated and trained in Pennsylvania were leaving to set up practice in other states where the costs of this insurance were lower.
Relevant to this case, the MCARE Act abolished the CAT Fund and replaced it with the MCARE Fund. Monies in the CAT Fund were transferred to the MCARE Fund along with the CAT Fund’s liabilities. Section 712(b) of the MCARE Act, 40 P.S. § 1303.712(b). Like its predecessor, the MCARE Fund was set up to provide insurance coverage in excess of the mandatory levels of primary medical malpractice coverage. See Section 712(a) of the MCARE Act, 40 P.S. § 1303.712(a). For policies issued or renewed in 2002, the first year of the MCARE Act, physicians were required to purchase primary coverage in the amount of $500,000 per occurrence and $1,500,000 in the aggregate; hospitals had to purchase $500,000 per occurrence and $2,500,000 annual aggregate coverage. Section 711(d)(1) of the MCARE Act, 40 P.S. § 1303.711(d)(1). The corresponding coverage from the MCARE Fund for calendar year 2002 for each provider and each hospital was $700,000 per occurrence and $2,100,000 per annual aggregate. Section 712(c)(1) of the MCARE Act, 40 P.S. § 1303.712(c)(1). In 2003, this coverage available from the MCARE Fund dropped to $500,000 per occurrence and $1,500,000 per annual aggregate. Section 712(c)(2)(i) of the MCARE Act, 40 P.S. § 1303.712(c)(2)(i).
*1112The MCARE Fund is scheduled for termination. To that end, the MCARE Act has established a schedule for continued increases in the amount of primary coverage that must be purchased by health care providers and continued decreases in the amount of excess coverage that will be available from the MCARE Fund. For example, for policies issued in 2006, the mandatory level of primary medical malpractice coverage was scheduled to increase to $750,000/$2,250,000, and the amount of excess coverage provided by the MCARE Fund was scheduled to drop to $250,000 per occurrence and $750,000 in the aggregate. Sections 711(d)(3)(i), 712(c)(2)(ii) of the MCARE Act, 40 P.S. §§ 130S.711(d)(3)(i), 1303.712(c)(2)(h). In this way, the MCARE Act provides for a gradual transfer of all medical malpractice insurance coverage, primary and excess, to the private insurance market.
MCARE Fund Assessments
The MCARE Fund obtains its funding from an annual assessment levied on health care providers. See Section 712(d) of the MCARE Act, 40 P.S. § 1303.712(d). Petitioners assert that their MCARE Fund assessments for 2009, 2010 and 2011 were not calculated in accordance with Section 712(d) and, thus, they filed an administrative appeal with the Insurance Commissioner pursuant to Section 712(d)(3) of the MCARE Act, 40 P.S. § 1303.712(d)(3).11 The evidentiary record was made by stipulation of the parties.
The stipulation describes the MCARE Fund as a “pay-as-you-go” program of insurance. Unlike a private insurance company, it does not establish reserves to cover injuries that occur in the assessment year but do not become adjudicated awards for several years thereafter. See Joint Stipulation of Facts, ¶ 8; Reproduced Record at 10a (R.R.-). See also Hospital & Healthsystem Association of Pennsylvania v. Commonwealth, 997 A.2d 392, 394 (Pa.Cmwlth.2010), appeal filed and probable jurisdiction noted at 20 MAP 2010. Instead, the MCARE Fund is set up to raise only those funds necessary to “cover claims and expenses for the assessment year.” Id. The MCARE Fund projects its annual expected claim payments on the basis of the prior year’s payments. Pennsylvania Medical Society v. Department of Public Welfare, 614 Pa. 574, 581, 39 A.3d 267, 272 (2012). This means that the amount collected from health care providers in a given year may be more, or less, than what is actually needed to pay the MCARE Fund’s claims and expenses for that year.
The stipulation provides that the MCARE Fund set the 2009 aggregate assessment total at $204,223,545, i.e., the total amount to be collected from all health care providers to fund one year of operations. This figure was reached by adding together: (1) claims payments for 2008 in the amount of $173,892,874; (2) expenses for the 2008 claim year in the amount of $11,764,894; and (3) 10% of the sum of the preceding two figures, or $18,565,777. Joint Stipulation of Facts, ¶ 14; R.R. 11a. If the claims in 2008 had emptied the MCARE Fund’s coffers, it could have borrowed what was needed to cover the shortfall. Section 713(c) of the MCARE Act, 40 P.S. § 1303.713(c). In that case, the 2009 assessment would have been larger because it would also have added the amount of principal and interest payments owing *1113on those loans to the aggregate of 2008 claims and expenses, i.e., $185,657,768. Section 712(d)(l)(iii) of the MCARE Act, 40 P.S. § 1303.712(d)(l)(iii).
In making its calculation for 2009, the MCARE Fund ignored its 2008 accrued unspent balance of approximately $104 million. Joint Stipulation of Facts, ¶ 15; R.R. 11a. Likewise, Pricewaterhouse-Coopers, which sets the annual assessment total, did not consider the MCARE Fund’s unspent balance when it calculated the assessment totals for 2010 and 2011. Had it done so, the assessments would have been significantly lower. Instead, in 2009, $100 million was transferred out of the MCARE Fund into the Commonwealth’s General Fund for the purpose of funding the operations of state government. Section 1717.1-K of the Act of April 9, 1929, P.L. 343 (Fiscal Code), as amended, added by the Act of October 9, 2009, P.L. 537, 72 P.S. § 1717.1-K. This Court held that this transfer of funds was illegal. Hospital & Healthsystem Association, 997 A.2d at 403. A petition for allowance of appeal of this Court’s decision is presently pending before our Supreme Court, with probable jurisdiction noted at 20 MAP 2010.
Petitioners appealed their 2009, 2010 and 2011 assessments on the theory that the MCARE Fund’s year-end balance should have been included in the aggregate assessment calculation for 2009 and the following years. The Insurance Commissioner found in favor of the MCARE Fund, concluding that unspent balances in the MCARE Fund were irrelevant to the calculation of the aggregate annual assessment. Petitioners then petitioned for this Court’s review.
On appeal,12 Petitioners argue that the Insurance Commissioner’s adjudication cannot be reconciled with the plain language of Section 712(d)(1) of the MCARE Act. They contend that ignoring an unspent balance in the MCARE Fund produces a reserve far in excess of the 10% level set by statute. The dollar amount of the MCARE Fund’s reserve will change from year to year but, Petitioners argue, should not exceed 10% of the prior year’s claims and expenses. The aggregate assessment must be calculated to achieve that goal.
Section 712(d)(1) of the MCARE Act
At issue is the meaning of Section 712(d)(1) of the MCARE Act, which establishes the formula by which the MCARE Fund calculates the funds it will need for the following year. It states, in relevant part, as follows:
For calendar year 2003 and for each year thereafter, the fund shall be funded by an assessment on each participating health care provider. Assessments shall be levied by the department on or after January 1 of each year. The assessment shall be based on the prevailing primary premium[13] for each participating *1114health care provider and shall, in the aggregate, produce an amount sufficient to do all of the following:
(i) Reimburse the fund for the payment of reported claims which became final during the preceding claims period.
(ii) Pay expenses of the fund incurred during the preceding claims period.
(iii) Pay principal and interest on moneys transferred into the fund in accordance with section 713(c) [authorizing the Governor to make loans to the Fund],
• (iv) Provide a reserve that shall be 10% of the sum of subparagraphs (i), (ii) and (iii).
40 P.S. § 1303.712(d)(1) (emphasis added). Simply, the aggregate assessment must be “sufficient” to produce a balance sheet that replaces what was spent in the prior year and provides a reserve of 10%. The dollar amount of the 10% reserve changes from year to year, depending on the prior year’s claims and expenses.
The MCARE Fund has construed Section 712(d)(1) to mean that 110% of the prior year’s expenditures must be collected each year from health care providers, regardless of the starting balance. Adjudication and Order at 17. This exercise means that unspent balances will accumulate even as claims decline, consistent with the MCARE Fund’s scheduled termination, or as earnings on the 10% reserve increase.
Petitioners assert that this is error because, inevitably, this interpretation will lead to an accumulation of unspent bal-anees that is inconsistent with a pay-as-you-go system that was supposed to reduce the cost of medical malpractice insurance in Pennsylvania. Most importantly, the MCARE Fund’s interpretation distorts the actual language of Section 712(d)(1), as illustrated below:
The assessment ... shall, in the aggregate, produce ■an-amo-unt sufficient-to-do all be equal to the sum of the following:
Joint Brief of Petitioners at 19.14 If the above-rewrite expresses the legislature’s intention, then why did it not use this shorter, and clearer, language? Why, instead, did it use so many additional words, none of which have been given any meaning or effect by the MCARE Fund?
When interpreting a statute, this Court is guided by the Statutory Construction Act of 1972, 1 Pa.C.S. §§ 1501-1991, which provides that “the object of all interpretation and construction of all statutes is to ascertain and effectuate the intention of the General Assembly.” 1 Pa.C.S. § 1921(a). “The clearest indication of legislative intent is generally the plain language of a statute.” Walker v. Eleby, 577 Pa. 104, 123, 842 A.2d 389, 400 (2004). A plain language approach also requires the court to “listen attentively to what a statute says[;] [o]ne must also listen attentively to what it does not say.” Kmonk-Sullivan v. State Farm Mutual Insurance Co., 567 Pa. 514, 525, 788 A.2d 955, 962 (2001) (quoting Justice Felix Frankfurter, Some Reflections on the Reading of Statutes, 47 Colum. L. Rev. 527, 536 (1947)). Only “[w]hen the words of the statute are not explicit” may this Court resort to statutory construction. 1 Pa.C.S. § 1921(c).
*1115The central and dominant phrase in Section 712(d)(1) is that “[t]he assessment ... shall, in the aggregate, produce an amount sufficient to do all of the following [tasks].” 40 P.S. § 1303.712(d)(1) (emphasis added). The words “aggregate” and “amount sufficient to do all of the following” were chosen for a reason. “Aggregate” and “sufficiency” instruct the MCARE Fund to take into account any balance in the MCARE Fund when doing its assessment calculation. The aggregate assessment must leave the MCARE Fund with monies sufficient to pay expenses equal to what was paid in the prior year and with a reserve. That reserve “shall be” 10% of “the sum of’ the prior year’s claim payments and expenses.
As noted, in construing statutes, courts must be mindful of what the legislature did not say. Kmonk-Sullivan, 567 Pa. at 525, 788 A.2d at 962. Here, the legislature did not say that “the annual assessment shall be equal to the sum of the following four ‘sums.’” The legislature did not use the phrase “equal to the sum of’ in the critical introduction to Section 712(d)(1), even though that particular phrase appears often in Pennsylvania statutes.15 The legislature’s silence is significant in other ways.
Most importantly, the MCARE Act says nothing about the accumulation of unspent balances in excess of the 10% reserve. It does not authorize them. Accordingly, it provides no direction on when and how to use them. Likewise, the MCARE Act provides no guidance on the income generated by an accumulation of unspent balances, which can be considerable given the present unspent balance of $104 million. The MCARE Act’s silence on these matters makes perfect sense only if the legislature never intended that such an accumulation would develop.
The legislature has addressed the possibility of an unspent balance in only one place in the statute. Section 712(k) of the MCARE Act provides that upon termination of the MCARE Fund, “[a]ny balance remaining in the fund” shall be returned to the healthcare providers who paid “assessments in the preceding calendar year.” 40 P.S. § 1303.712(k) (emphasis added). The very wording of this directive is instructive. It presumes a small, if “any,” balance and suggests that there should not be an unspent balance in any other year. Were it otherwise, the legislature would have directed the return of accumulated unspent balances to all the providers who, in preceding years, contributed to the accumulated unspent balances lest the providers in the final year enjoy a windfall.
Assuming, arguendo, that the legislature intended the MCARE Fund to accumulate unspent balances, then Section 712(d) is constitutionally infirm because it did not give the MCARE Fund any direction on how to use such unspent balances. An agency’s authority must be limited and guided by statutory standards. MCT Transportation, Inc. v. Philadelphia Parking Authority, 60 A.3d 899, 904-05 (Pa.Cmwlth.2013). The General Assembly may not delegate its legislative authority to an agency; it must make the basic policy choices. The basic policy choices have not been made for how to use a multi-*1116year accumulation of large unspent balances because the legislature did not intend that they be created.
The MCARE Act states that the MCARE Fund’s reserve “shall be” 10% of the prior year’s claims and expenses. Instead, after the 2009 assessment, the MCARE Fund had a reserve of 64%.16 This result cannot be squared with the stated purposes of the MCARE Act or the precise wording of Section 712(d)(1).
MCARE Fund’s Construction of Section 712(d)
The MCARE Fund argues for a construction of Section 712(d) that it believes will serve the public interest. First, it argues that its construction will promote stability in annual assessments, noting that MCARE Fund assessments have been adding approximately 18% to 21% to a health care provider’s prevailing primary premium. Second, it offers potential uses for the unspent balances in the MCARE Fund. They can be used (1) to pay claims in a year that the 10% reserve is exhausted and (2) to reduce provider assessments when the MCARE Fund phase-out is implemented. These suggested uses of the unspent balances may be good ideas, but they are not provided in the MCARE Act.
To begin with, the legislature has anticipated the possibility of a year where claims and expenses run through the MCARE Fund’s reserve. To meet the possibility, the legislature has authorized the MCARE Fund to borrow funds. Section 713(c) of the MCARE Act, 40 P.S. § 1303.713(c). That is why the repayment of loans has been made part of the annual aggregate assessment calculation.
The MCARE Fund’s assertion that its construction achieves stability in annual assessments misses the mark. Stability is not a value expressed in the MCARE Act, but a reduction in the cost of medical malpractice insurance is an expressed value. “Stability,” in theory, would justify an assessment that never declined even as the MCARE Fund’s annual expenses dramatically declined. Stable, unchanging assessments hold no logic for a statutory fund scheduled for ever reducing liabilities. In this context, “stability” is just another word for “excessive.”
The MCARE Fund points to a 1975 version of the surcharge provision in the repealed Health Care Services Malpractice Act. A survey of “prior iterations of an act” may shed light on legislative intent. PECO Energy Co. v. Pennsylvania Public Utility Commission, 568 Pa. 39, 47, 791 A.2d 1155, 1160 (2002).17 The MCARE Fund believes that this survey supports its construction of Section 712(d)(1).
The CAT Fund was funded by provider surcharges that were calculated as follows:
*1117The surcharge shall be based on the cost to each health care provider for maintenance of the professional liability insurance and shall be the appropriate percentage thereof, necessary to produce an amount sufficient to reimburse the fund for the payment of all claims paid and expenses incurred during the preceding calendar year and to provide an amount necessary to maintain an additional $15,000,000.
Section 701(e)(1) of the Health Care Services Malpractice Act, formerly 40 P.S. § 1301.701(e)(1) (emphasis added).18 Litigation ensued on whether the “additional $15,000,000” was intended as a floor or ceiling on the CAT Fund balance. In Meier v. Maleski, 670 A.2d 755 (Pa.Cmwlth.1996), this Court concluded that this statutory provision was ambiguous. In 1975, former Section 701(d) had provided:
If the total fund exceeds the sum of $15,000,000 at the end of any calendar year after the payment of all claims and expenses, including the expenses of operation of the office of the director, the director shall reduce the surcharge provided in this section in order to maintain the fund at an approximate level of $15,000,000.
Formerly 40 P.S. § 1301.701(d). Reading Section 701(d) and Section 701(e)(1) together meant that the “additional $15,000,000” was the maximum surplus. However, in 1980 Section 701(d) was repealed.19 Noting that a change in language indicates a change in legislative intent, this Court opined as follows:
The 1980 amendments clearly eliminated the previously existing $15,000,000 cap and accompanying surcharge reduction requirement. If, as Petitioners claim, the General Assembly intended that this [surcharge] reduction obligation remain, no alteration would have been necessary. Thus, we must conclude that the material changes in the provision evidence a clear legislative intent to abolish the statutory cap.
Meier, 670 A.2d at 760 (footnote omitted). Accordingly, we construed the language in Section 701(d) “to maintain an additional $15,000,000” to provide a floor, not a ceiling. The holding in Meier is not disposi-tive of the meaning of Section 712(d)(1) for several reasons.
When first enacted, the Health Care Services Malpractice Act calculated the surcharges at issue in Section 701(d) by using “actuarial principles.” In 1980, however, the legislature repealed that system and replaced it with a “pay-as-you-go” system. In that context, Section 701(d) was amended to require the CAT Fund to “maintain an additional $15,000,000.” Then in 1996, after Meier was decided, the legislature amended Section 701(d) to replace the language for “an additional $15 million” to “an additional 15% of the [prior year’s] final claims and expenses.”20 This *1118final change to Section 701(d) connected the “additional” component of the surcharge to the CAT Fund’s actual expenses.
Section 701(d), along with the rest of the Health Care Services Malpractice Act, has been repealed. In 2002, the legislature hit the restart button by enacting a new law. Although the MCARE Act has retained some features of the prior system, it instituted a new regime. It replaced Section 701(d) with a new approach and new language.
Section 712(d)(1), unlike the prior surcharge provision for the CAT Fund, begins with the aggregate annual assessment. It directs that the annual aggregate assessment be “sufficient” to create a balance sheet that will cover the four listed items: claims, expenses, debt repayment and a reserve. In this scheme, a “reduction” is an unnecessary and illogical exercise. Further, Section 712(d)(1) uses new terminology. The “surcharge” is gone and has been replaced with an “assessment.” Maintenance of “an additional 15%” is gone. The new directive in Section 712(d)(1) is that the MCARE Fund “shall” have “a reserve” of 10%. Section 712(d)(1) does not say “reserves” or “annual reserve.” In short, the mandate for “a 10% reserve” set the floor and the ceiling, eliminating the ambiguity perceived in Meier.21
The MCARE Fund’s reliance upon the 1975 version of Section 701(d), repealed in 1980, is, thus, unpersuasive. First, it does not account for the several iterations of Section 701(d) nor does it account for the new approach and terminology used in the MCARE Act. Second, it is ironic. The MCARE Fund itself argues that the accumulated unspent balances should be used to “reduce” provider assessments, but at an uncertain point in the future of its choosing.
The aggregate assessment must raise funds “sufficient” to meet the specified purposes in Section 712(d)(1). This means that the MCARE Fund must begin its annual aggregate assessment calculation with its unspent balance and add to it the amounts “sufficient” to cover the prior year’s claims and expenses and to “provide a 10% reserve.” Instead, the MCARE Fund’s calculation has provided a 64% reserve.
As noted, 712(k) of the MCARE Act has slated the MCARE Fund for extinction. It states that “[a]ny balance remaining in the fund upon such termination shall be returned by the department to the participating health care providers that participated in the fund in proportion to their assessments in the preceding calendar year.” 40 P.S. § 1803.712(k) (emphasis added). The inequity of refunding an accumulated balance in the MCARE Fund in the year of termination only to those health care providers that participated in the preceding year’s assessment (and perhaps only in the preceding year, if it was a provider’s first year of practice in the Commonwealth) is obvious. See 1 Pa.C.S. § 1922(1) (noting that we must presume that General Assembly does not intend a result that is absurd or unreasonable).
*1119The fact that the General Assembly chose to limit distribution of any balance in the MCARE Fund at termination to those that participated in the Fund in the preceding calendar year indicates that the legislature intended a direct correlation between the actual MCARE Fund balance at termination and the population of providers assessed in the prior year.
We reject the MCARE Fund’s proffered policy and statutory construction arguments offered to support its construction of Section 712(d)(1) of the MCARE Act.
Conclusion
Our interpretation of Section 712(d)(1) of the MCARE Act realizes the expressly stated legislative goals of the Act, i.e., creating a health care system that provides for affordable professional liability insurance.22 Requiring health care providers to fund a new 10% reserve every assessment year, without regard to the monies already held by the MCARE Fund, undermines that goal. Such an approach repeatedly and needlessly charges participating providers an assessment in excess of what is necessary to fund the statutorily-required 10% reserve. It creates a separate off-balance sheet fund within the MCARE Fund, without benefit to the providers and without explicit legislative authority. Because the population of providers changes over time, the providers who enter such a system in the earlier years will end up subsidizing the participating providers in the later years. This is unfairly discriminatory.
For all of the foregoing reasons, we reverse the order of the Insurance Commissioner and remand this matter to the Commissioner to recalculate the MCARE assessments for 2009, 2010 and 2011 in accordance with this opinion.
ORDER
AND NOW, this 9th day of August, 2013, the order of the Insurance Commissioner in the above-captioned matter, dated May 6, 2011, is REVERSED and the matter is REMANDED to the Commissioner to recalculate the assessments levied under the Medical Care Availability and Reduction of Error Act, Act of March 20, 2002, P.L. 154, as amended, 40 P.S. §§ 1303.101-1303.1115, for the years 2009, 2010, and 2011 in accordance with the attached opinion.
Jurisdiction relinquished.
. This opinion was reassigned to the authoring judge on March 20, 2013.
. The petition for review identifies the following as petitioners: Hospital & Healthsystem Association of Pennsylvania, in conjunction with Grand View Hospital, Geisinger Health System, and University of Pittsburgh Medical Center; Pennsylvania Medical Society, in conjunction with Margaret S. Atwell, M.D. and William R. Dewar, III, M.D.; and Pennsylvania Podiatric Medical Association, in conjunction with John Fawcett, D.P.M.
. The Health Care Services Malpractice Act was repealed by the Act of March 20, 2002, P.L. 154.
. Technically, the provider can self-insure. Section 711(a)(2) of the Medical Care Availability and Reduction of Error Act, Act of March 20, 2002, P.L. 154, 40 P.S. § 1303.711(a)(2). This option is generally used only by hospital providers.
. Section 701(a) was repealed by the Act of March 20, 2002, P.L. 154.
. Section 801 was repealed by the Act of March 20, 2002, P.L. 154.
. Section 701(c) was repealed by the Act of March 20, 2002, P.L. 154.
. Section 701(d) was repealed by the Act of March 20, 2002, P.L. 154.
. Hospitals had to insure their professional liability in the amount of $300,000 per occurrence and $1,500,000 per annual aggregate. Section 701(a)(l)(i) of the Health Care Services Malpractice Act, formerly 40 P.S. § 1301.701(a)(l)(i), repealed by the Act of March 20, 2002, P.L. 154.
.Act of March 20, 2002, P.L. 154, as amended, 40 P.S. §§ 1303.101-1303.1115. Sections 1101 through 1115, 40 P.S. §§ 1303.1101-1303.1115, were repealed by the Act of October 9, 2009, P.L. 537.
. Section 712(d)(3) of the MCARE Act states: Any appeal of the [health care provider’s] assessment shall be filed with the department.
40 P.S. § 1303.712(d)(3).
. When reviewing pure questions of law, this Court exercises de novo review that is plenary in scope. Penneco Oil Co., Inc. v. County of Fayette, 4 A.3d 722, 724 n. 2 (Pa.Cmwlth.2010).
. The "prevailing primary premium” is the premium that the Pennsylvania Professional Liability Joint Underwriting Association (JUA) charges a provider of like specialty and territory under its approved rate schedule. See Section 712 of the Act, 40 P.S. § 1303.712; Joint Stipulation of Facts, ¶ 9; R.R. 10a. The JUA is a statutory facility, made up of all private insurers authorized to write medical malpractice insurance in the Commonwealth, that serves as the insurer of last resort. It provides insurance to health care providers that are unable to obtain medical malpractice insurance in the open market. Section 732 of the MCARE Act, 40 P.S. § 1303.732. Each individual health care provider’s assessment is determined by calculating the total annual assessment and, then, dividing it among par*1114ticipating health care providers. This is done by applying a percentage to the individual provider’s "prevailing primary premium.” Joint Stipulation of Facts, ¶ 11; R.R. 11a. The assessment rule for 2009 decreased from 20% to 19% of the prevailing primary premium. Id. atH5; R.R. 10a.
. Additions to Section 712(d)(1) are underlined, deletions struck through.
. See, e.g., Section 503(e)(1), (2) of the Act of June 27, 2006, P.L. 1873, 53 P.S. § 6926.503(e)(1), (2) ("sum of all of the following”); 24 Pa.C.S. § 8342(a) ("equal to the sum of the following”); Section 2509.6(b) of the Act of March 10, 1949, P.L. 30, added by the Act of August 5, 1991, P.L. 219, as amended, 24 P.S. § 25-2509.6(b) ("dollars available ... shall be the sum of the following”); and Section 2502.48(b) of the Act of March 10, 1949, P.L. 30, added by the Act of July 9, 2008, P.L. 846, as amended, 24 P.S. § 25-2502.48(b) (determine "adequacy target ... by calculating the sum of the following").
. The 2009 aggregate assessment was calculated to be $204 million. This consisted of 2008 claims and expenses (approximately $185 million) plus 10% (approximately $18.5 million). The MCARE Fund sought these funds even as it projected a $100 million surplus. Joint Stipulation of Facts, ¶ 13; R.R. 11a. The actual reserve established by this assessment was $118.5 million (this was the $100 million in the MCARE Fund plus the $18.5 million collected in 2009). This sets a reserve of 64% ($118.5 million/$185 million) of the 2008 expenses. A 10% reserve is $18.5 million. Thus, the 2009 assessment collected $100 million more than needed.
. “The former law, if any, including other statutes upon the same or similar subjects’’ is an appropriate tool in ascertaining legislative intent. 1 Pa.C.S. § 1921(c)(5). Changes in statutory language ordinarily indicate a change in legislative intent. Masland v. Bachman, 473 Pa. 280, 374 A.2d 517 (1977); WRC North Fork Heights, Inc. v. Board of Assessment Appeals, 917 A.2d 893, 906 n. 13 (Pa.Cmwlth.2007).
. Section 701(e)(1) was repealed by the Act of March 20, 2002, P.L. 154.
. The 1975 version of Section 701(d) was repealed by Section 3 of the Act of October 16, 1980, P.L. 971; the 1980 version of Section 701(d) was repealed by the Act of March 20, 2002, P.L. 154. The 1980 version of Section 701(d) allowed the CAT Fund to do an emergency surcharge in the event the CAT Fund was at risk of exhausting its funds.
.The 1996 amendments to Section 701(e)(1) of the Health Care Services Malpractice Act provided, in relevant part, as follows:
The surcharge shall be based on the cost to prevailing primary premium for each health care provider for maintenance of professional liability insurance and shall be the appropriate percentage thereof, necessary to produce an amount sufficient to reimburse the fund for the payment of all claims paid final claims and expenses incurred during the preceding calendar year *1118claims period and to provide an amount necessary to maintain an additional $-15,000,000. 15% of the final claims and expenses incurred during the preceding claims period.
Section 3 of the Act of November 26, 1996, P.L. 776 (additions underlined, deletions struck through).
. Further, by reducing the CAT Fund era percentage of 15% to a "10% reserve,” the legislature expressed the view that a reserve in the MCARE Fund of 15% would be too high. The MCARE Fund construction of Section 712(d)(1) makes the 10% reserve a meaningless number.
. Section 102 of the Act of March 20, 2002, P.L. 154, as amended, 40 P.S. § 1303.102.