The interesting number in this rule is not the dollar figure. It is where the government says the dollars come from.

On July 20 USCIS published the final public charge rule, effective September 18. It rescinds the 2022 regulation and restores broad discretion for officers to weigh any means-tested public benefit - cash and non-cash, explicitly including SNAP, Medicaid and housing vouchers - in judging whether an applicant is likely to become a public charge [1].

DHS's own regulatory impact analysis estimates the rule reduces federal and state transfer payments by about $13.05 billion a year. Over ten years: $111.28 billion at a 3 percent discount rate, $91.62 billion at 7 percent [1].

Now the mechanism.

Those savings are not attributed to applicants being found ineligible and denied. They are attributed to anticipated disenrollment and forgone enrollment - people who qualify deciding not to take benefits, or dropping them, because doing so might count against an immigration application [1].

That is a chilling effect, and the government has quantified it in advance, in a table, as a benefit.

It is worth being precise about who that reaches.

Public charge determinations apply to the immigrant. Enrollment decisions happen in households - and mixed-status households contain US citizens, most often children who are citizens by birth and eligible for Medicaid and SNAP in their own right, regardless of a parent's status.

When a parent disenrolls a household out of caution, the citizen child's coverage goes with it.

The rule does not quantify how many people are affected. Only how much money stops moving [1].

That asymmetry is the whole document: a precise figure for the savings, no figure for the people.

There is a real argument on the other side, and it is the one the statute makes. Congress has had a public charge provision in immigration law since 1882, and whether an applicant can support themselves is a legitimate question for a country to ask.

The dispute is not whether the test exists. It is whether counting a citizen child's school lunch against a parent's application measures self-sufficiency or just deters enrollment.

DHS's own numbers say it deters enrollment, to the tune of $13.05 billion a year.