{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Mafi JN"],"funding":["NIA NIH HHS"],"pagination":["237-247"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8767442"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["327(3)"],"pubmed_abstract":["<h4>Importance</h4>Following reductions in US ambulatory care early in the pandemic, it remains unclear whether care consistently returned to expected rates across insurance types and services.<h4>Objective</h4>To assess whether patients with Medicaid or Medicare-Medicaid dual eligibility had significantly lower than expected return to use of ambulatory care rates than patients with commercial, Medicare Advantage, or Medicare fee-for-service insurance.<h4>Design, setting, and participants</h4>In this retrospective cohort study examining ambulatory care service patterns from January 1, 2019, through February 28, 2021, claims data from multiple US payers were combined using the Milliman MedInsight research database. Using a difference-in-differences design, the extent to which utilization du"],"journal":["JAMA"],"pubmed_title":["Trends in US Ambulatory Care Patterns During the COVID-19 Pandemic, 2019-2021."],"pmcid":["PMC8767442"],"funding_grant_id":["K76 AG064392","R01 AG070017","K24 AG047899"],"pubmed_authors":["Tseng CH","Kahn KL","Damberg CL","Tabatabai-Yazdi C","Vangala S","Skinner D","Reid R","Craff M","Agniel D","Sarkisian C","Nelson A","Mafi JN","Pu T"],"additional_accession":[]},"is_claimable":false,"name":"Trends in US Ambulatory Care Patterns During the COVID-19 Pandemic, 2019-2021.","description":"<h4>Importance</h4>Following reductions in US ambulatory care early in the pandemic, it remains unclear whether care consistently returned to expected rates across insurance types and services.<h4>Objective</h4>To assess whether patients with Medicaid or Medicare-Medicaid dual eligibility had significantly lower than expected return to use of ambulatory care rates than patients with commercial, Medicare Advantage, or Medicare fee-for-service insurance.<h4>Design, setting, and participants</h4>In this retrospective cohort study examining ambulatory care service patterns from January 1, 2019, through February 28, 2021, claims data from multiple US payers were combined using the Milliman MedInsight research database. Using a difference-in-differences design, the extent to which utilization du","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jan","modification":"2025-04-04T07:48:04.015Z","creation":"2025-04-04T07:48:04.015Z"},"accession":"S-EPMC8767442","cross_references":{"pubmed":["35040886"],"doi":["10.1001/jama.2021.24294"]}}