# Rare Diseases: Although Limited, Available Evidence Suggests Medical and Other Costs Can Be Substantial
> **GAO Report** · 2021-10-18 · `gao-22-104235`
## Report
- **GAO ID:** gao-22-104235
- **Type:** Report
- **Published:** 2021-10-18
## Source
- [GAO product page](https://www.gao.gov/products/gao-22-104235)
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*MORVS · CC0 1.0*