Statistical Briefs allow RASD to synthesize complex issues and to efficiently address several health care policy issues.
Please click here to access the Medi-Cal Monthly Eligibles - Recent Trend Reports
Frequency of Threshold Language Speakers in the Medi-Cal Populationby County for January 2015 (PDF) - (Sept 2016)
Since 2001, California has been required by law to report the current number and proportion of Threshold Languages in the State. Broadly, Threshold Languages are those which are spoken at a high proportional rate within a geographic region of the state and as such may contribute to obstacles of understanding and access for those seeking mental health services. Threshold Language data are provided to counties on an annual basis through an informational notice. This brief includes that information for the Medi-Cal population for the month of January 2015.
Proportion of California Certified Eligible for Medi-Cal by County and Age Group - January 2016 (PDF)
Recent estimates show that, following eligibility expansions, the Medi-Cal program now provides health coverage for approximately one-third of the California population. The program’s population growth has been the subject of much discussion recently, but less understood is the significant degree of variability between counties concerning the proportion of their population that is enrolled in Medi-Cal. While the statewide average is one-third, some counties have more than half of their residents enrolled. The proportion of residents enrolled in Medi-Cal also varies by age group; for instance, nearly 60% of children ages 0-5 are enrolled statewide, but some counties see young child enrollment exceeding 80%.
This statistical brief presents data on the proportion of residents enrolled in Medi-Cal by county and age group, and also presents the proportion of each county's children ages 0-5 enrolled in the program, by county.
Medi-Cal’s Non-Citizen Population: A Brief Overview of Eligibility, Coverage, Funding, and Enrollment (PDF) - (October 2015)
Following an immediate surge in enrollment due to implementation of the Affordable Care Act in January 2014, Medi-Cal’s non-citizen population has seen continued growth. In June 2014 nearly 2 million Medi-Cal eligibles were classified as non-citizens, representing more than 17% of the program’s total population.This statistical brief identifies Medi-Cal’s non-citizen population, provides an overview of eligibility requirements, describes the scope of services awarded, and discusses funding sources for various subgroups of this population. Where appropriate, Medi-Cal’s non-citizen population and the associated subgroups are compared and contrasted with the program’s citizen population on several dimensions.
Statistical Brief - Medi-Cal's Historical Period of Growth: A 24-Month Examination of How the Program has Changed Since 2012 (PDF) - (August 2015)
In the 24-months covering 2013 and 2014, Medi-Cal experienced the largest enrollment growth in the program’s history. Between December 2012 and December 2014, the program grew from 7.6 million individuals to more than 12 million – an increase of 4.5 million, or nearly 60%. This growth, brought about largely by newly eligible adults and the transition of children from the former Healthy Families Program, also altered the demographic composition of Medi-Cal’s overall population.
Medi-Cal Births for 2007-2011: Births Counts by County and Aid Category (PDF) - (July 2014)
Between the calendar years (CY) 2007 and 2011, the proportion of all in-state hospital births financed by Medi-Cal grew from 47.8% to 50.4%. Over this same time period, the aggregate number of hospital births financed by Medi-Cal declined by 6.8%, from 268,342 to 250,158. The Department of Health care Services' Research and Analytic Studies Division has prepared the following statistical brief to present Medi-Cal financed birth counts by county and aid code category for California resident hospital births that occurred between CYs 2007 and 2011. To view the full birth reports, click here.
Frequency of Threshold Language Speakers in the Medi-Cal Population by County for December 2013 (PDF) - (May 2014)
Since 2001, California has been required by law to report the current number and proportion of Threshold Languages in the State. Broadly, Threshold Languages are those which are spoken at a high proportional rate within a geographic region of the state and as such may contribute to obstacles of understanding and access for those seeking mental health services. Threshold Language data are provided to counties on an annual basis through an informational notice. This brief includes that information for the Medi-Cal population for the month of December 2013.
Finding California's Medi-Cal Population: Challenges and Methods in Calculating Medi-Cal Enrollment Numbers (PDF) - (October 2012)
Unfortunately, the size, complexity, and continued evolution of the Medi-Cal program have yielded a dense lexicon of terminology and methodologies for counting Medi-Cal eligibles. What follows is an in-depth description of how the DHCS determines who is counted as a Medi-Cal certified eligible, three different techniques for calculating that population, and the ways that this number can be applied to reveal the percentage of the California population enrolled in Medi-Cal. To provide context, a description of the demographic composition of the Medi-Cal population and recent enrollment trends are also included.
Associated Hospital and Physician Costs for Deliveries to Medi-Cal Beneficiaries, 2006 (PDF) - (November 2010)
Medicaid is a significant financer of maternal and child health care services nation-wide. Each year California’s Medicaid program, known as Medi-Cal, is responsible for financing between 41% and 46% of all deliveries in the state. This brief evaluates the associated hospital and physician costs for deliveries to Medi-Cal beneficiaries in calendar year (CY) 2006.
Pertussis (Whooping Cough) Cases in the Medi-Cal Population (PDF) - (August 2010)
Between January and July 2010, about 1,495 pertussis cases were reported in California. Peaks of pertussis generally occur every 2-5 years, with the last peak in California occurring in CY 2005. This brief assesses the number of pertussis cases that were diagnosed among the Medi-Cal population from July 2008 through June 2010.
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