Healthcare utilization among adults with co-occurring substance use and mental health disorders (2018-2023): A study based on All of Us program.

ABSTRACT:

Background

Co-occurring substance use and mental health disorders (COD) represent a growing public health concern, yet healthcare utilization studies with a large sample size remain limited. This study examined healthcare utilization patterns and sociodemographic correlates among COD adults using data from the All of Us Research Program (2018-2023).

Methods

Electronic health record data were analyzed for adults aged ≥18 years with confirmed diagnoses of substance use and mental health disorders recorded on at least two occasions. Healthcare services were identified using the standardized Current Procedural Terminology and Healthcare Common Procedure Coding System codes and categorized into counseling and therapy, medication/somatic services, online or telehealth care, and ot

SUBMITTER: Saani Inusah AH 

PROVIDER: S-EPMC12870636 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature