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Evaluation of Prior Authorization in Medicare Nonemergent Ambulance Transport
IMPORTANCE: Some Medicare-reimbursed services are overused or improperly used, resulting in payments for unnecessary services. OBJECTIVE: To determine if prior authorization of services vulnerable to improper use is associated with reduced use and costs without changing patient access or health outc...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Medical Association
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9287758/ https://www.ncbi.nlm.nih.gov/pubmed/35977218 http://dx.doi.org/10.1001/jamahealthforum.2022.2093 |