Postoperative Nudges to Reduce Opioid Prescribing

The nudges that a surgeon in either intervention arm will receive are based on that surgeon's eligible discharge opioid prescriptions in the previous month. Eligible prescriptions meet all of the following criteria: * the patient is at least 18 years old at the date of surgery * the patient is discharged to their home * the surgical procedure has an applicable post-operative opioid prescribing guideline * the surgical procedure is the only surgical procedure performed during the patient's hospital stay * the prescription is for an opioid taken orally (tablets, capsules, or liquid solution) To avoid contamination between the intervention arms, surgeons who operate across multiple surgical specialties (defined as surgeons who performed less than 90% of their total procedures in one specialty between June 2020 and May 2021) will not be eligible.