Are there case studies concerning pilots and implementation of reimbursement for environmental and asthma intervention home visiting services?

Also, did the programs mentioned in the webinar rely on self reported results from home visiting program patients or medical record data for hospitalizations and ER visits as the basis for cost savings and reimbursement?

Are there any studies that have validated actual savings (reduced medical costs) using insurance claims data vs. self-reported data? If so, can you share the source/reference?

The cost of the Home Asthma Response Program seems costly ($145k per year). Other than the CHW, what else does the program pay for beyond fringe benefits, staff travel and supervisory time? Thanks!