DicariaResearch
One question, answered from public records
No opinion pieces. Each note answers a single question, and every figure traces back to the official file — including the parts that are easy to get wrong.
Verification
How to check whether a US hospital is still operating
55.7% of the CMS register is terminated. Lab lists decay 7.2% a year, hospital lists 2.1% — one cleaning rule cannot serve both.
Data rankingThe 10 drugs Medicare spent the most on in 2024
Ten drugs took 29% of $285.3B — and they are two businesses: chronic drugs at $4k per patient, rare-disease drugs at $100k.
Supply chainWho supplies SpaceX? Public filings name four
112 filings, 57 companies mention SpaceX. Four describe selling to it; seven describe buying from it.