(a) Except as provided in § 47-1278(d), each ICF/IID in the District of Columbia shall pay an assessment of 5.5% of the gross revenues per annum.
(b) Each ICF/IID shall pay the assessment required by subsection (a) of this section in quarterly installments.
(c) The Mayor shall provide notice of the amount of the assessment for the quarter to each ICF/IID no later than 30 days after the end of each quarter.
(d) The assessment required by subsection (a) of this section shall be determined by the Medicaid claims information from the DHCF Medicaid Management Information System.
(e) If the total amount of the assessments to be collected for a fiscal year is inadequate to cover disbursements required under § 47-1271(b), the Mayor may raise the assessment to the maximum allowed under federal law.