South Africa’s healthcare system is divided between high-cost private care and an overstretched public sector. With roughly 71% of the population relying on public facilities and only 27% accessing private care, large portions of the country remain underserved, particularly in areas where neither high-cost private care nor overstretched public hospitals can meet demand.
So, mid-tier hospitals occupy this “missing middle.” They deliver essential surgical and medical services at lower cost and closer proximity than tertiary hospitals, yet remain underdeveloped despite their potential to expand access under the National Health Insurance (NHI) framework. South Africa’s system has long been fragmented, and while the NHI aims to pool resources across public and private sectors, the middle layer remains thin.
The consequences of an overstretched system are significant. International evidence shows that a 5-percentage-point rise in hospital bed occupancy increases overall mortality by 1.1% and surgical mortality by 3.1% – underscoring the need to shift routine care to smaller, more agile facilities.
As South Africa works toward more integrated health financing and delivery models, mid-tier hospitals represent a critical opportunity. They can ease pressure on tertiary institutions, strengthen regional health capacity, and bring essential services closer to peri-urban and semi-rural communities – bridging the gap between public and private systems while supporting the long-term goals of universal access.
Cost and Operational Strengths
South Africa’s surgical sector faces increasing financial pressure as households reduce medical cover, schemes restrict benefits, and government budgets remain constrained. Mid-tier and day hospitals are well-positioned to meet this challenge, providing high-volume, low-complexity procedures at significantly lower cost. By focusing on theatre-based operations and avoiding the expense of long-stay wards, they deliver care that is both affordable and efficient.
Digitisation is further improving efficiency across the surgical sector. Studies show that clinicians can reclaim up to 30% of their time by using digital workflows. Ambulatory surgery units are also reporting shorter patient stays, faster turnover, lower infection rates, and better resource use.
These advantages are already visible in South African facilities specialising in ophthalmology, ENT, orthopaedics, and dentistry. They mirror global trends, where spending on outpatient surgery continues to rise as inpatient costs decline.
Bringing Care Closer
Proximity matters for better health outcomes: patients are more likely to follow treatment plans, manage chronic conditions, and access preventive care when services are nearby. Mid-tier and day hospitals situated within communities offer these advantages, providing better patient experience, continuity of care, and earlier intervention for rural and underserved populations
Day hospitals are a cost-effective solution: their surgical-only model eliminates overheads like ICU, trauma, maternity, or multi-ward units, resulting in lower hospital, theatre, and consumables fees compared with acute hospitals. Same-day discharge, predictable theatre schedules, and low infection risk make them ideal for high-volume, low-complexity procedures such as ophthalmology, ENT, and orthopaedics. Over the past decade, their growth has pressured acute hospitals to reduce day-procedure costs, highlighting their role in a financially constrained system. With minimally invasive surgery expanding and digital tools enabling complex same-day procedures, broader adoption is inevitable.
Reducing Pressure on Overstretched Public Facilities
South Africa’s tertiary hospitals shoulder an unsustainable caseload – including procedures that could be safely delivered at district or mid-tier level. This misallocation creates bottlenecks, long waiting times, and burnout among healthcare workers. South Africa’s ratios of 0.9 doctors and 1.3 nurses per 1,000 people underscore the magnitude of system strain, especially when compared with countries that operate more effective referral and triage systems.
When mid-tier facilities take on routine surgeries, diagnostics, dialysis, maternal services, and chronic disease management, tertiary hospitals are freed to focus on trauma, high-acuity care, and specialised medicine. This is one of the fastest ways to reduce waiting lists without building new mega-hospitals.
Mid-Tier Networks for Future Demand
Population growth, rising non-communicable disease rates, and NHI’s emphasis on equitable access are driving demand for hospitals. Mid-tier networks spanning multiple provinces are well-positioned to meet this demand: they combine reach with operational efficiency, scale faster than large hospitals, integrate digital health tools seamlessly, and support regional care pathways that reduce duplication and expand access.
For RHB, this represents a systemic opportunity to build a future-ready healthcare layer that strengthens the broader health ecosystem, delivers value to patients and investors, and aligns with national policy goals. RHB’s asset-light approach focuses on high-demand, mid-tier facilities and service-led models, demonstrating how strategically positioned hospitals can expand access, improve patient outcomes, and create long-term value. Our integrated network, covering over 1,800 beds across eight provinces, exemplifies this approach in action.
