§ 435.603 Application of modified adjusted gross income (MAGI).

(a) Basis, scope, and implementation. (1) This section implements section 1902(e)(14) of the Act.

(2) Effective January 1, 2014, the agency must apply the financial methodologies set forth in this section in determining the financial eligibility of all individuals for Medicaid, except for individuals identified in paragraph (j) of this section and as provided in paragraph (a)(3) of this section.

(3) In the case of determining ongoing eligibility for beneficiaries determined eligible for Medicaid coverage to begin on or before December 31, 2013, application of the financial methodologies set forth in this section will not be applied until March 31, 2014 or the next regularly-scheduled renewal of eligibility for such individual under § 435.916 of this part, whichever is later.

(b) Definitions. For purposes of this section—

Child means a natural or biological, adopted or step child.

Code means the Internal Revenue Code.

Family size means the number of persons counted as members of an individual's household. In the case of determining the family size of a pregnant woman, the pregnant woman is counted as herself plus the number of children she is expected to deliver. In the case of determining the family size of other individuals who have a pregnant woman in their household, the pregnant woman is counted, at State option, as either 1 or 2 person(s) or as herself plus the number of children she is expected to deliver.

Parent means a natural or biological, adopted or step parent.

Sibling means natural or biological, adopted, half, or step sibling.

Tax dependent has the meaning provided in § 435.4 of this part.

(c) Basic rule. Except as specified in paragraph (i), (j), and (k) of this section, the agency must determine financial eligibility for Medicaid based on “household income” as defined in paragraph (d) of this section.

(d) Household income—(1) General rule. Except as provided in paragraphs (d)(2) through (d)(4) of this section, household income is the sum of the MAGI-based income, as defined in paragraph (e) of this section, of every individual included in the individual's household.

(2) Income of children and tax dependents. (i) The MAGI-based income of an individual who is included in the household of his or her natural, adopted or step parent and is not expected to be required to file a tax return under section 6012(a)(1) of the Code for the taxable year in which eligibility for Medicaid is being determined, is not included in household income whether or not the individual files a tax return.

(ii) The MAGI-based income of a tax dependent described in paragraph (f)(2)(i) of this section who is not expected to be required to file a tax return under section 6012(a)(1) of the Code for the taxable year in which eligibility for Medicaid is being determined is not included in the household income of the taxpayer whether or not such tax dependent files a tax return.

(3) In the case of individuals described in paragraph (f)(2)(i) of this section, household income may, at State option, also include actually available cash support, exceeding nominal amounts, provided by the person claiming such individual as a tax dependent.