42 CFR 438.7 – Rate certification submission
(a) CMS review and approval of the rate certification. States must submit to CMS for review and approval, all MCO, PIHP, and PAHP rate certifications concurrent with the review and approval process for contracts as specified in § 438.3(a).
(b) Documentation. The rate certification must contain the following information:
(1) Base data. A description of the base data used in the rate setting process (including the base data requested by the actuary, the base data that was provided by the State, and an explanation of why any base data requested was not provided by the State) and of how the actuary determined which base data set was appropriate to use for the rating period.
(2) Trend. Each trend factor, including trend factors for changes in the utilization and price of services, applied to develop the capitation rates must be adequately described with enough detail so CMS or an actuary applying generally accepted actuarial principles and practices can understand and evaluate the following:
(i) The calculation of each trend used for the rating period and the reasonableness of the trend for the enrolled population.
(ii) Any meaningful difference in how a trend differs between the rate cells, service categories, or eligibility categories.
(3) Non-benefit component of the rate. The development of the non-benefit component of the rate must be adequately described with enough detail so CMS or an actuary applying generally accepted actuarial principles and practices can identify each type of non-benefit expense that is included in the rate and evaluate the reasonableness of the cost assumptions underlying each expense. The actuary may document the non-benefit costs according to the types of non-benefit costs under § 438.5(e).
(4) Adjustments. All adjustments used to develop the capitation rates must be adequately described with enough detail so that CMS, or an actuary applying generally accepted actuarial principles and practices, can understand and evaluate all of the following:
(i) How each material adjustment was developed and the reasonableness of the material adjustment for the enrolled population.
(ii) The cost impact of each material adjustment and the aggregate cost impact of non-material adjustments.
(iii) Where in the rate setting process the adjustment was applied.
(iv) A list of all non-material adjustments used in the rate development process.
(5) Risk adjustment. (i) All prospective risk adjustment methodologies must be adequately described with enough detail so that CMS or an actuary applying generally accepted actuarial principles and practices can understand and evaluate the following:
(A) The data, and any adjustments to that data, to be used to calculate the adjustment.
(B) The model, and any adjustments to that model, to be used to calculate the adjustment.
(C) The method for calculating the relative risk factors and the reasonableness and appropriateness of the method in measuring the risk factors of the respective populations.
(D) The magnitude of the adjustment on the capitation rate per MCO, PIHP, or PAHP.
(E) An assessment of the predictive value of the methodology compared to prior rating periods.
(F) Any concerns the actuary has with the risk adjustment process.
(ii) All retrospective risk adjustment methodologies must be adequately described with enough detail so that CMS or an actuary applying generally accepted actuarial principles and practices can understand and evaluate the following:
(A) The party calculating the risk adjustment.
(B) The data, and any adjustments to that data, to be used to calculate the adjustment.
(C) The model, and any adjustments to that model, to be used to calculate the adjustment.
(D) The timing and frequency of the application of the risk adjustment.
(E) Any concerns the actuary has with the risk adjustment process.
(iii) Application of an approved risk adjustment methodology to capitation rates does not require a revised rate certification because payment of capitation rates as modified by the approved risk adjustment methodology must be within the scope of the original rate certification. The State must provide to CMS the payment terms updated by the application of the risk adjustment methodology consistent with § 438.3(c).
(6) Special contract provisions. A description of any of the special contract provisions related to payment in § 438.6 that are applied in the contract.
(c) Rates paid under risk contracts. The State, through its actuary, must certify the final capitation rate paid per rate cell under each risk contract and document the underlying data, assumptions and methodologies supporting that specific capitation rate.
(1) The State may pay each MCO, PIHP or PAHP a capitation rate under the contract that is different than the capitation rate paid to another MCO, PIHP or PAHP, so long as each capitation rate per rate cell that is paid is independently developed and set in accordance with this part.
(2) If the State determines that a retroactive adjustment to the capitation rate is necessary, the retroactive adjustment must be supported by a rationale for the adjustment and the data, assumptions and methodologies used to develop the magnitude of the adjustment must be adequately described with enough detail to allow CMS or an actuary to determine the reasonableness of the adjustment. These retroactive adjustments must be certified by an actuary in a revised rate certification and submitted as a contract amendment to be approved by CMS. All such adjustments are also subject to Federal timely claim filing requirements.
(3) The State may increase or decrease the capitation rate per rate cell, as required in paragraph (c) of this section and § 438.4(b)(4), up to 1.5 percent during the rating period without submitting a revised rate certification, as required under paragraph (a) of this section. However, any changes of the capitation rate within the permissible range must be consistent with a modification of the contract as required in § 438.3(c) and are subject to the requirements at § 438.4(b)(1). Notwithstanding the provisions in paragraph (c) of this section, CMS may require a State to provide documentation that modifications to the capitation rate comply with the requirements in §§ 438.3(c) and (e) and 438.4(b)(1).
(d) Provision of additional information. The State must, upon CMS’ request, provide additional information, whether part of the rate certification or additional supplemental materials, if CMS determines that information is pertinent to the approval of the certification under this part. The State must identify whether the information provided in addition to the rate certification is proffered by the State, the actuary, or another party.
(e) Provision of additional guidance. CMS will issue guidance, at least annually, which includes all of the following:
(1) The Federal standards for capitation rate development.
(2) The documentation required to determine that the capitation rates are projected to provide for all reasonable, appropriate, and attainable costs that are required under the terms.
(3) The documentation required to determine that the capitation rates have been developed in accordance with the requirements of this part.
(4) Any updates or developments in the rate review process to reduce State burden and facilitate prompt actuarial reviews.
(5) The documentation necessary to demonstrate that capitation rates competitively bid through a procurement process have been established consistent with the requirements of §§ 438.4 through 438.8.