Medicaid expansion may fill a significant gap in reproductive health-care access, especially among young and low-income women, a new Michigan Medicine study finds.

Among 1,166 reproductive-aged women who enrolled in the Healthy Michigan Plan—Michigan’s expansion of the Medicaid program for low-income adults—1 in 3 said that the expanded coverage improved access to birth control and family planning services.

Groups most likely to report benefits of this access were younger women and those who did not previously have health insurance, according to the findings published in JAMA Network Open.

“Our findings suggest that the expansion provided an important service for populations with a high unmet need for family planning care,” says lead author Michelle Moniz, MD, MSc, an assistant professor of obstetrics and gynecology at Michigan Medicine. “Unmet reproductive health needs can lead to unintended pregnancy, which has a higher risk of adverse health outcomes and is expensive to the health-care system.”

Ideally, health providers will address a woman’s health issues ahead of pregnancy, Moniz says. Pre-existing chronic conditions, such as asthma, diabetes, hypertension, and heart disease, put pregnant women at a higher risk of negative health outcomes. Newborns of women with these pre-existing conditions also face increased health risks, including poor fetal growth, preterm delivery, and stillbirth.

“When a woman has an unintended pregnancy, we miss an opportunity to potentially optimize her health and her baby’s health,” says Moniz, also a member of U-M’s Institute of Healthcare Policy and Innovation. “Medicaid expansion means that more women may have an opportunity to work with a provider to manage those conditions before a pregnancy begins, in order to ensure the healthiest outcomes for moms and babies.

“Insurance coverage also means that women have access to more options if they do not want to become pregnant at the current time.”

There are financial payoffs to improved family planning access under Medicaid expansion as well, Moniz says.

Each US dollar spent on contraception is estimated to save the health-care system more than $7 in return, according to a recent study from the Guttmacher Institute. Nearly 40% to 50% of the 4 million live births in the US every year are paid for by Medicaid.

Unintended pregnancies also come with other hidden costs, such as a woman’s reduced ability to meet educational goals and professional attainment after giving birth, as well as a higher likelihood of financial difficulties.

In the current study of Medicaid expansion in Michigan, the youngest group of women surveyed, ages 19 to 24, were nearly three times more likely to report improved family planning access than other age groups. Women who didn’t have insurance up to a year before the expansion were also twice as likely to report improved access than those who were insured.

“Women with the highest rates of unintended pregnancy and unmet contraceptive needs were most likely to benefit from the expanded coverage,” Moniz says.

Still, she adds, “We saw no differences in improved access among demographic groups. This was reassuring because it suggests that the benefits of Medicaid expansion are shared equitably across diverse populations.”

—Newswise