048-2 Wyo. Code R. § 2-2
(a) This Chapter shall apply to and govern state funded services authorized by W.S. § 42-4-120 provided to persons 18 years of age or older who are determined to be an emergency referral and who may be eligible for the Adult Developmental Disabilities Waiver, the Children's Developmental Disabilities Home and Community Based Waiver, the Acquired Brain Injury Home and Community Based Waiver, or any other Home and Community Based Waiver administered by the Division, until eligibility is determined.
(b) The Division may issue provider manuals, provider bulletins, or both, to providers and/or other affected parties to interpret the provisions of this Chapter. Such provider manuals and provider bulletins shall be consistent with and reflect the rules and procedures contained in this Chapter. The provisions contained in provider manuals or provider bulletins shall be subordinate to the provisions of this Chapter.
048-2 Wyo. Code R. § 2-2