preferred_name: Periodic assessment; assessing periodically by an otp practitioner and includes a review of moud dosing, treatment response, other substance use disorder treatment needs, responses and patient-identified goals, and other relevant physical and psychiatric treatment needs and goals; assessment may be informed by administration of a standardized, evidence-based social determinants of health risk assessment to identify unmet health-related social needs, or the need and interest for harm reduction interventions and recovery support services (provision of the services by a medicare-enrolled opioid treatment program); list separately in addition to each primary code