Understanding Nigeria's Health System: The Policies and Processes Shaping Care

Nigeria's health system looks after more than 220 million people. It is also one of the harder systems to explain, mostly because nobody is fully in charge of it. Responsibility is split three ways, between federal, state, and local government, and the rules have shifted a great deal over the last ten years. If you work in a hospital, those shifts decide how you get paid and what you are obliged to do. So here is the plain version.

Who runs what

Care happens at three levels. Primary health care, the clinics and health centres most Nigerians actually use, is mainly a local government job, backed by State Primary Health Care Boards. General and state hospitals sit with the state governments. The big teaching hospitals and federal medical centres answer to the Federal Government.

Sitting over all of it is the Federal Ministry of Health and Social Welfare. A handful of agencies do the specialised work: the NPHCDA looks after primary care, the National Health Insurance Authority (NHIA) handles how care is paid for, and the NCDC watches over disease outbreaks. Knowing which body owns which problem saves a lot of wasted phone calls.

The law that started it: the National Health Act 2014

Most of the modern system traces back to the National Health Act of 2014. It set out the legal ground rules for how health services are run and managed, and what patients and providers can expect from each other.

Its most important piece is the Basic Health Care Provision Fund, created under Section 11. The Act says the Federal Government must put at least one percent of the Consolidated Revenue Fund into this pool every year, with donors and others adding to it. The money keeps primary health centres open. It pays for a basic package of services, day-to-day running costs, essential drugs, and care for people who cannot afford to pay.

How does it reach the clinics? Through a few "gateways." The largest share, roughly 45 percent, goes through the NPHCDA to primary health centres, routed via the state boards and local health authorities. Another large share goes through the NHIA to fund a basic insurance benefit, and smaller portions are set aside for emergency treatment and disease surveillance. Payments are tied to the data a facility reports, so the centres that show their work are the ones that keep getting funded.

Health insurance is now compulsory

The biggest change of the last few years arrived on 19 May 2022, when the National Health Insurance Authority Act was signed into law. It scrapped the old National Health Insurance Scheme, which had been running since 1999 and never covered much of the country. In practice, it mostly reached people in formal, salaried jobs.

The new Act goes further. It makes health insurance compulsory for every Nigerian and legal resident, not just civil servants. To reach people who are self-employed or working informally, it set up schemes like the Group, Individual and Family Social Health Insurance Programme, and it gave the state-level insurance schemes a bigger role.

This is not just words on paper. A presidential directive has pushed mandatory enrolment across federal ministries and agencies, and a valid NHIA certificate is now being linked to things like winning government contracts and renewing certain licences. For a hospital, that means more insured patients walking through the door, and a bigger job keeping their enrolment details, benefit packages, and claims straight.

One plan everyone signed: the Sector-Wide Approach

In November 2023, the government put out the Nigeria Health Sector Renewal Investment Initiative. The idea was to stop pulling in different directions and agree on one roadmap for fixing governance, money, and the weak spots in care. A month later, all 36 state governors, the FCT, and the main development partners signed a Health Sector Renewal Compact backing that plan.

The delivery method is what people call a Sector-Wide Approach, or SWAp. Instead of dozens of separate donor projects, everyone works to the same targets and answers to the same scorecard. The priorities are practical ones: keeping mothers and children alive, getting more children fully immunised, getting on top of conditions like hypertension and diabetes, and raising the standard of primary care. The headline target is 17,600 working primary health centres, at least one in every ward, by 2027.

What it means if you run a hospital

On the ground, these reforms turn into a fairly concrete to-do list. If you want to treat insured patients, your facility has to be accredited and signed on with the NHIA and the HMOs. After that, you submit claims and authorisation requests that line up with the agreed benefit packages. And whether the money comes from the BHCPF or from insurance, it increasingly depends on the service data you can actually produce.

All of which puts your records right at the centre. You need patient identities that are correct, including National Identification Numbers. You need clinical and billing records that are clean. And you need to pull reports by department and service without a week of manual work. Get that wrong and you do not just look disorganised. You do not get paid. This is the unglamorous reason good software matters for a Nigerian hospital today. It is less about looking modern and more about staying inside the rules and getting reimbursed for the work you have already done.

Where this leaves us

Nigeria is in the middle of its biggest health reform in a generation. The National Health Act laid the foundation. The NHIA Act turned coverage into both a right and a duty. The Sector-Wide Approach is the attempt to make every part of it move together. The direction of travel is clear enough: insured, accountable, and digital. Hospitals that get their records and processes in order now are the ones that will cope best when the rest of it lands.