OPINION OF THE COURT
Effective January 1, 1994, the New York State Department of Social Services (DSS) amended the Medicaid regulation setting reimbursement rates for providers of personal care services. The amended regulation states:
“(1) Medical assistance payments to personal care services providers for any rate year beginning on or after January 1, 1994, are made at the lower of the * following rates:
“(i) the rate the provider charges the general public for personal care services; or
“(ii) the rate determined by the department in accordance with [a cost-based methodology]” (18 NYCRR 505.14 [h] [7] [ii] [a] [1] [emphasis added]).
The primary issue here is whether “the rate the provider charges the general public for personal care services” is unconstitutionally vague. We conclude that it is not.
This case arose in 1997 during a State-wide audit and investigation by the Attorney General’s Medicaid Fraud Control Unit (MFCU) of home health care agencies providing personal care services to Medicaid recipients. MFCU concluded that plaintiff Ulster Home Care had overcharged Medicaid for personal care services by approximately $600,000. MFCU concluded that instead of billing Medicaid at the DSS-determined rate (subd [a] [1] [ii] of the regulation), Ulster
The Attorney General sought to bring criminal fraud and larceny charges before a Grand Jury. In May 1998, plaintiffs 1 commenced this civil action for declaratory and injunctive relief alleging its contract with Ulster County precluded the Attorney General from replacing the reimbursement rate contained in its contract with a “public charge” rate. The action also sought to enjoin the Attorney General from enforcing the regulation, from demanding the payment of any sums based upon it and from imposing any criminal or civil liability upon the plaintiffs based upon said regulation. 2
Supreme Court denied plaintiffs’ motion for summary judgment in its entirety. The Appellate Division reversed, determining that the regulation was facially invalid because the terms “general public” and “rate” were not defined and no standards for their application were established (
Before this Court, the Attorney General contends that the Appellate Division erred by permitting a facial challenge rather than requiring plaintiffs to demonstrate that they could not understand the regulation and by granting summary judgment on the limited record before it.
A statute, or a regulation, is “unconstitutionally vague if it fails to provide a person of ordinary intelligence with a reasonable opportunity to know what is prohibited, and it is written in a manner that permits or encourages arbitrary or discriminatory enforcement”
(People v Foley,
Moreover, plaintiffs were not subject to prosecution because they allegedly violated the public charge regulation. Rather, the intended charges were grand larceny and offering false instruments for filing. The alleged violation of the regulation was only an element of proof of these crimes and violation of the regulation alone, without a knowing attempt to deceive or defraud, could not support criminal liability
(see, United States v Larm,
824 F2d 780 [9th Cir] [once a trier of fact determines that a person understood a regulation when it was allegedly violated, a subsequent challenge to the regulation for ambiguity is irrelevant so long as the person is actually convicted of violating a statute that provides adequate notice of the conduct proscribed]). On this separate basis, it was error to enjoin plaintiffs’ criminal prosecutions
(see also, Bryson v United States,
Accordingly, the judgment appealed from and the order of the Appellate Division brought up for review should be re
Chief Judge Kaye and Judges Ciparick, Wesley and Altman 3 concur; Judges Levine, Rosenblatt and Graffeo taking no part.
Judgment appealed from and order of the Appellate Division brought up for review reversed, etc.
Notes
. Plaintiffs James Mahoney and Diane Wiegand, executives at Ulster Home Care who also would have been implicated for overcharging Medicaid, were permitted to intervene in the action.
. On June 9, 1998, plaintiff Ulster was granted a preliminary injunction restraining the Attorney General from prosecuting it during the pendency of the action. By order entered on July 15, 1998, the Attorney General was found in civil contempt of the June 9 order in that he had proceeded to seek an indictment against Ulster. The Appellate Division affirmed the grant of the preliminary injunction and the finding of contempt (
. Designated pursuant to NY Constitution, article VI, § 2.
