Racial and ethnic disparities in care for health system-affiliated physician organizations and non-affiliated physician organizations.

ABSTRACT:

Objective

To assess racial and ethnic disparities in care for Medicare fee-for-service (FFS) beneficiaries and whether disparities differ between health system-affiliated physician organizations (POs) and nonaffiliated POs.

Data sources

We used Medicare Data on Provider Practice and Specialty (MD-PPAS), Medicare Provider Enrollment, Chain, and Ownership System (PECOS), IRS Form 990, 100% Medicare FFS claims, and race/ethnicity estimated using the Medicare Bayesian Improved Surname Geocoding 2.0 algorithm.

Study design

Using a sample of 16 007 POs providing primary care in 2015, we assessed racial/ethnic disparities on 12 measures derived from claims (2 cancer screenings; diabetic eye examinations; continuity of care; two medication adherence measures; three measures o

SUBMITTER: Timbie JW 

PROVIDER: S-EPMC7720702 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature