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State
Iowa Standardized Medicare Supplement Rate Changes
State of Iowa —
Over the last several years, the original standardized plans (A ‐ J) have been updated, and several new plans have been added. However, for historical rate increase... -
Federal
National Health and Aging Trends Study (NHATS) – Vision and Eye Health Surveillance System (VEHSS)
U.S. Department of Health & Human Services —
VEHSS analyzed NHATS public use data to calculate the prevalence of visual acuity and contrast sensitivity loss. Data are based on NHATS round 12, which was collected... -
Federal
Medicare Fee for Service (FFS) claims (100%) – Vision and Eye Health Surveillance
U.S. Department of Health & Human Services —
2014-2019. This dataset is a de-identified summary table of vision and eye health data indicators from Medicare claims, stratified by all available combinations of...