Racial/ethnic disparities in timely receipt of buprenorphine among Medicare disability beneficiaries.

ABSTRACT:

Background

Medicare disability beneficiaries (MDBs) have disproportionately high risk of opioid use disorder (OUD) and related harms given high rates of comorbidities and high-dose opioid prescribing. Despite this increased risk, little is known about timely receipt of medication for opioid use disorder (MOUD), including potential disparities by patient race/ethnicity or moderation by county-level characteristics.

Methods

National Medicare claims for a sample of MDBs with incident OUD diagnosis between March 2016 and June 2019 were linked with county-level data. Multivariable mixed effects Cox proportional hazards models estimated time (in days) to buprenorphine receipt within 180 days of incident OUD diagnosis. Primary exposures included individual-level race/ethnicity and

SUBMITTER: Miles J 

PROVIDER: S-EPMC10615876 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature