Medicaid expansion and potential effects on Veterans Health Administration inpatient utilization.
O'Mahen PN; Eck CS; Wong PY; Knox MK; Petersen LA · 2026 · Journal of hospital medicine
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background The Affordable Care Act (ACA) allowed states to expand Medicaid to adults under 138 percent of the federal poverty line. Questions remain about how expansion influences health care utilization by Veterans already enrolled in the…
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Metadata source: Europe PMC · DOI 10.1002/jhm.70365