A list of 19 top pharmaceutical companies ranked by the percentage of revenue spent on research in 2015. Companies listed make one or more of the top 50 drugs by total payments from the Medicare Part D program. Source: Modern Healthcare databases and Securities and Exchange Commission filings. A similar list with fewer data points was published in Modern Healthcare, Oct. 10, 2016, p. 35.

A special slice of data from our premium interactive financial database, ranking the nation's 50 largest hospital systems by total assets. Source: Modern Healthcare's Healthcare Systems Financials database. A shorter version of this list was published in Modern Healthcare Oct. 3, 2016.

A list of the nation's 50 largest professional liability carriers, ranked by direct premiums written for medical professional liability in the U.S. in 2015. Source: A.M. Best Co. Published Sept. 26, 2016, p. 34.

Uninsured percentage by state, ranked by percentage of uninsured in 2015.

An expanded listing of the nation's 26 largest revenue-cycle management companies, based on responses from Modern Healthcare's 2016 Revenue Cycle Firms Survey. Published Sept. 12, 2016.

Top 50 Medicare Part D prescription drugs, ranked by total Medicare payments in 2014.
Sources: CMS' Medicare Provider Utilization and Payment Data, released Aug. 18, 2016; Modern Healthcare reporting.
Published September 5, 2016, p. 34.

A list of 161 hospitals or hospital groups, ranked by the five-year change in readmissions penalties, 2013-17. Institutions are all members of America's Essential Hospitals. Readmissions penalties are assigned by CMS Certification Number, so in hospital groups that share a single number, only the principal hospital is named. Data assembled and analyzed by Modern Healthcare using 2013 and 2017 CMS Readmissions Adjustment Factors, which are based on 30-day readmissions rates for major conditions, for fiscal 2013-17. Part of this list was published in Modern Healthcare magazine on August 29, 2016 on p. 34.

A list of the nation's 44 largest healthcare management consulting firms, includes the full details from every question on Modern Healthcare's 11th annual Management Consultant Firms Survey. Firms ranked by 2015 revenue from total healthcare consulting fees. Source: Published Aug. 22, 2016, p. 42.

The 10 hospitals with the largest decreases in readmissions penalties and the 10 with the largest increases, ranked by penalty percentage point changes. Based on the August, 2016 CMS release of readmissions adjustment factors for fiscal 2017 compared with FY 2016 data. Published August 15, 2016 on page 34.

The 47 largest accountable care organizations, ranked by a range of estimated Medicare lives.
Includes rank, ACO, State and range of estimated Medicare lives (e.g. 75,000 - 100,000). Also, a separate list of 50 states ranked by number of ACOs. Published August 8, 2016 on page 34, 35.

A Special Feature on the nation's compensation for healthcare C-suite executives as well as more than 30 other healthcare executive titles. Based on Sullivan, Cotter and Associates' surveys of hundreds of hospitals and hospital systems. Source: Sullivan, Cotter and Associates. Published August 8, 2016.

Fifty states ranked by projected demand for registered nurses in 2025. Includes the state rank, 2012 nurse employment, and 2025 projected demand. Source: "The Future of the Nursing Workforce: National- and State-Level Projections, 2012-2025," HHS' National Center for Health Workforce Analysis Published August 1, 2016, p. 34.

A list of the largest U.S. healthcare mergers and acquisitions, ranked by deal's price. Source: Modern Healthcare Mergers & Acquisitions premium database. Published July 25, 2016, p. 34.

A list of the nation's 20 largest medical schools — 10 allopathic and 10 osteopathic — ranked by total active enrollment for the 2015-16 school year.
Sources: Association of American Medical Colleges; American Association of Colleges of Osteopathic Medicine. Published July 18, 2016, p. 34.