Islamic Hospitals Treat Everyone, Free of Charge
The bimaristan: staffed wards, separate sections by disease and sex, and care that turned no one away for inability to pay
Quick facts
- Institution
- Bimaristan (hospital)
- Cost to patients
- Free, including medication, meals, heating
- Wards
- Separated by disease and by sex
- Funding
- Charitable endowments (income from shops, baths, fields)
What happened
Across the medieval Islamic world, hospitals called bimaristans developed into organized public institutions unlike anything before them. They were established as charities and provided free services: patients seen as outpatients or admitted for inpatient care were given free medication, and their meals, heating, and lighting were covered as well. The wards were separated by disease and by sex, with distinct halls for internal illness, for trauma and fractures, and for communicable disease, plus sections for recovering patients. A psychiatric bimaristan operated in Baghdad in the 9th century, Ibn Tulun founded a hospital in Egypt in 872, and the later Bimaristan al-Mansuri in Cairo ran on a charter promising to keep every patient, man or woman, until fully recovered, with all costs borne by the hospital. Funding came from endowments, the income from shops, inns, baths, bridges, and fields dedicated to sustain the institutions for the long term.
Why it matters
The bimaristan established the idea of the hospital as a permanent, staffed, charitable institution obligated to treat all comers regardless of wealth, an organizational template that fed into the later development of hospitals in Europe. Its endowment model, funding care through dedicated real estate income, solved the problem of how to keep such an institution running across generations.
How we know
The organization, funding, and admission policies of specific bimaristans are documented in their surviving founding charters and endowment deeds and in medical-history scholarship that reconstructs their wards, staffing, and charitable rules from those records.
Sources
- Journal of the British Islamic Medical Association. Bimaristans: Services and Their Educational Role in Islamic Medical History · Peer-reviewed (author-declared)jbima.com · Cited as a "journal" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
- Erciyes Medical Journal (via PMC / U.S. National Library of Medicine). History of Islamic Medical Schools in Turkey's Territory · Peer-reviewed (author-declared)pmc.ncbi.nlm.nih.gov · Cited as a "journal" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
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