Conn. Gen. Stat. § 17a-460f: Connecticut Mental Health Center: Accounting.

With the approval of the commissioner, the center shall establish rules and criteria for determining whether any of the center's accounts receivable shall be treated as uncollectible. Such rules and criteria shall be fully consistent with customary hospital accounting practices consistently applied. The center shall determine, in accordance with such rules and criteria, which of the accounts receivable of the center shall be so treated. Upon the commissioner's approval, a determination by the center made in accordance with such rules and criteria that an account receivable shall be treated as uncollectible shall be conclusive and the center shall not be required to pursue further collection procedures.