Norms for the Distribution and Reception of Holy Communion under Both Kinds in the Dioceses of the United States of America
44. The chalice may never be left on the altar or another place to be picked up by the communicant for self-communication (except in the case of concelebrating bishops or Priests), nor may the chalice be passed from one communicant to another. There shall always be a minister of the chalice.
50 The communicant, including the extraordinary minister,
is never allowed to self-communicate, even by means of intinction.
Communion under either form, bread or wine,
must always be given by an ordinary or extraordinary minister of Holy Communion.
The priest is the servant of the Liturgy, not the Liturgy is the servant of the priest.
Sacrosanctum concilium
A) General Norms
22. 1. Regulation of the sacred liturgy depends solely on the authority of the Church, that is, on the Apostolic See and, as laws may determine, on the bishop.
2 In virtue of power conceded by the law, the regulation of the liturgy within certain defined limits belongs also to various kinds of competent territorial bodies of bishops legitimately established.
3
Therefore no other person, even if he be a priest, may add, remove, or change anything in the liturgy
on his own authority.
So as the USCCB has regulated the law of receiving Communion as stated above as is within their authority, then insisting communicants self-communicate when it is clearly against these laws ^^ #50 - it is clearly wrong to ask the communicant to do so, and when they refuse, to them refuse them communion on this basis is another wrong.