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Medistill Research2026 Series

Healthcare data, analyzed end-to-end

State-by-state benchmarks, sub-vertical comp sets, drug pricing trajectories, and compliance trend analyses. Every figure queryable, every methodology cited, every chart generated from primary sources in one conversation.

No. 04Hospital M&AJune 2, 202612 min readLatest

Ten Hospitals, $2.8 Billion, Zero Private Equity: Who Bought the Community Health Systems Divestiture Book

Community Health Systems closed 10 hospital divestitures between January 2023 and June 2026, totaling $2.80 billion in disclosed proceeds. Every named buyer is a nonprofit. Vanderbilt, Duke, Tampa General, Huntsville Hospital, Ascension, AdventHealth, Hamilton Health Care, Freeman Health, and Vandalia Health each picked up a former CHS market in an adjacent service area. Two announced deals (Novant for Lake Norman, WoodBridge for Commonwealth Health) terminated before closing. The narrative that private equity rolls up the distressed for-profit hospital divestiture book does not hold for this cycle.

$2.80B

Closed proceeds, 10 hospital deals

100%

Nonprofit buyers

60

Hospitals CHS still operates

Sources · SEC EDGAR 8-K M&A · SEC XBRL company-facts (CYH) · CMS HCRIS · CHS press releases · Medistill MCP
No. 03Drug PricingMay 18, 202615 min readLatest

Eighteen Months of Receipts: How Humira's Biosimilar Curve Broke the Rebate Model

Humira lost exclusivity in July 2023. Biosimilars hit 4.5 percent of Part D adalimumab beneficiaries by year-end. Eighteen months later they were at 19.2 percent. The gap was not a market function. It was a rebate function. Every chart was generated in Claude with Medistill in under thirty minutes.

19.2%

Q3 2025 biosimilar share

$2.11B

Big 3 PBM Schedule C, 2023

$224.8M

Ohio PBM spread retained, 2017-2018 audit

Sources · CMS Part D · NADAC · Form 5500 Schedule C · Ohio Auditor PBM audit · FTC PBM 6(b)
No. 02ERISA ComplianceMay 16, 202612 min readLatest

Line 4a, $137 Million: What 2024's Largest Disclosed ERISA Deposit Violations Reveal

University Hospitals of Cleveland disclosed a $137.6 million failure-to-transmit-participant-contributions amount on Schedule H Line 4a of its 2024 Form 5500. Sysco disclosed $88.4 million. Moody's disclosed $68.6 million. The receipts have been on the public filings for years. The brokers, deal teams, and ERISA fiduciary defense counsel they affect have mostly not noticed.

$137.6M

UH Health System single-plan flag

$1.37B

Top 5% of 2024 Line 4a disclosures

166

Schedule H columns now queryable

Sources · DOL Form 5500 Schedule H Part IV · IRS Form 5500 main · DOL EBSA
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