Evaluating Medicaid expansion benefits for patients with cancer: National Cancer Database analysis and systematic review

J Cancer Policy. 2021 Sep;29:100292. doi: 10.1016/j.jcpo.2021.100292. Epub 2021 Jun 5.

ABSTRACT

BACKGROUND: Insurance status modifies healthcare access and inequities. The Affordable Care Act expanded Medicaid coverage for people with low incomes in the United States. This study assessed the consequences of this policy change for cancer care after expansion in 2014.

METHODS: National Cancer Database (NCDB) public benchmark reports were queried for each malignancy in 2013 and 2016. Furthermore, a systematic search [PubMed, Embase, Scopus and Cochrane] was performed. Data on insurance status, access to cancer screening and treatment, and socioeconomic disparities in these metrics was collected.

RESULTS: Two-tailed analysis of the NCDB revealed that 14 out of 18 eligible states had a statistically significant increase in Medicaid-insured patients with cancer after expansion. The average percentage increase was 51 % (13.2-204 %). From the systematic review, 229 studies were identified, 26 met inclusion. All 21 relevant articles reported lower uninsured rates. The average increase of Medicaid-insured patients was 77 % (9.5-230 %) and the average decrease of uninsured rates was 55 % (13.4-73 %). 15 out of 21 articles reported increased access to care. 16 out of 17 articles reported reductions in inequities.

CONCLUSION: Medicaid expansion in 2014 increased the number of insured patients with cancer. Expansion also improved access to screening and treatment in most oncologic care, and reduced socioeconomic disparities. Further studies evaluating correlative survival outcomes are needed.

POLICY SUMMARY: This study informs debates on expansion of Medicaid in state governments and electorates in the United States, and on health insurance reform broadly, by providing insight into how health insurance can benefit people with cancer while revealing how less insurance coverage could harm patients with cancer before and after their diagnosis. This study also contributes to discussions of health insurance mandates, subsidized coverage for people with low incomes, and covered healthcare services determinations by public and private health insurance providers in other countries.

PMID:35559947 | DOI:10.1016/j.jcpo.2021.100292