GIP and opioid use disorder: SUD: substance use disorder; OUD: opioid use disorder; AUD: alcohol use disorder; CUD: cannabis use disorder; TUD: tobacco use disorder; HR: hazard ratio; OR: odds ratio; aOR: adjusted odds ratio; NYS-HH: New York State Health Homes; aIRR: adjusted incidence rate ratio; GIP: glucose-dependent insulinotropic polypeptide; GLP‐1 RA: glucagon-like peptide-1 receptor agonist; CM: contingency management