Access to Care for Older vs. Younger Dual-Eligible Adults in the Community

Wednesday, June 15, 2016: 12:40 PM
401 (Fisher-Bennett Hall)

Author(s): Gilbert Gimm

Discussant: Reagan Baughman

Study Design:  Using pooled observations of dual-eligible adults from the 2003-2012 Medicare Expenditure Panel Survey (MEPS) data files, we conducted multivariate analyses to examine two access measures: (1) having a “usual source of care” provider, and (2) delays in getting three types of health care services. Our models included several covariates to account for demographics, health insurance type, region, and chronic conditions. 

Population Studied:  We included older dual-eligible adults (65-85 years) and younger adults (18-64 years) in our sample (weighted N=2,889,263). Most dual-eligible adults (85 percent) had a self-reported disability, which we broadly defined as having any type of physical, cognitive, or work limitation.

Principal Findings:  Younger dual-eligible adults were less likely to have a usual source of care provider (OR = 0.51, p<.05), and were more likely to encounter delays in getting needed medical care (OR = 2.18, p<.01). Younger dual-eligibles also had twice the odds of reporting delays with needed dental care (OR = 1.86, p<.05) and prescription medications (OR = 1.91, p<01).  Lack of affordability and gaps in existing service coverage were the most prevalent reasons for delayed medical care, followed by problems getting to a provider’s office.

Conclusions: Younger dual-eligible adults (18-64 years) were more likely to encounter problems with having a usual source of care, and timely access to needed medical care, dental care, or prescription medications, compared to older dual-eligible adults (65-85 years). Both groups reported that a lack of affordability, gaps in existing Medicare or Medicaid insurance coverage, and difficulty in getting to a provider’s office were the most common reasons for delaying to skipping care. A lack of affordability for medical care, dental care, and prescription medications suggests that high co-payments and cost-sharing for some services as well as formulary gaps may be deterring access to care for dual-eligible adults with disabilities. States should monitor individual Medicare-Medicaid plans to confirm the adequacy of provider networks and affordability of services.  

Keywords:  access to care, dual-eligible, usual source of care