The increase this quarter was driven by the favorable change to reserve for uncollectible rents of approximately $850,000 and an increase in percentage rents earned at one of our Hawaii properties.

Source: https://seekingalpha.com/article/4596872-industrial-logistics-properties-trust-ilpt-q1-2023-earnings-call-transcript?source=feed_all_articles

This does not include $220 million in uncollectible patient accounts in 2021, which equate to bad debt, nor a $184 million Medicare shortfall for the same year.

Source: https://newjerseyglobe.com/health/testimony-of-mark-manigan-and-alan-lee-to-the-u-s-senate-field-hearing-on-hospital-staffing/