Complete List of HMO Health Maintenance Organizations in Nigeria 2026
PDF available for download

This article is not about whether you need an HMO — though that is a very important question. What this article does is help you find, compare, and understand every Health Maintenance Organization (HMO) currently operating in Nigeria in 2026, whether you are an individual, a business owner, a hospital administrator, or a government official. We want you to make an informed, confident decision, avoid costly mistakes, and access healthcare coverage that genuinely works in Nigeria.

Introduction: Health Maintenance Organizations (HMOs) in Nigeria 2026

Nigeria is at a turning point in healthcare financing. Health insurance coverage has grown from 19.2 million Nigerians in 2024 to 21.7 million in 2025 — yet this still represents only about 13% of the national population in a country of over 220 million people. The NHIA Act of 2022 mandated universal health insurance for all Nigerians, and President Bola Tinubu's 2024 directive extended this obligation to all Ministries, Departments, and Agencies (MDAs). By 2026, the NHIA and the Healthcare Federation of Nigeria (HFN) have set a bold target to pull 30 million more Nigerians — especially informal sector workers — into the national health insurance scheme.

At the heart of this transformation are Health Maintenance Organizations, or HMOs. These are the licensed, regulated entities through which Nigerians access health insurance coverage. They connect subscribers to networks of hospitals, clinics, and specialists, manage care, and settle claims on behalf of their enrollees. For hospitals, understanding HMOs is crucial for revenue cycle management. For individuals and employers, choosing the right HMO can mean the difference between affordable, quality healthcare and frustrating, underserved coverage.

This article is the most complete and up-to-date guide to HMOs in Nigeria in 2026, drawing from the AjirMed hospital database, the official NHIA register, and real-world clinical operations across Nigerian healthcare facilities.

What is an HMO (Health Maintenance Organization) in Nigeria?

A Health Maintenance Organization (HMO) in Nigeria is a private or public company licensed by the National Health Insurance Authority (NHIA) to manage and provide healthcare services to enrolled members through a network of accredited hospitals and clinics. The subscriber pays a premium — monthly or annually — in exchange for access to defined healthcare services at zero or minimal additional cost.

Figure 1: How HMOs work in Nigeria — from premium payment to clinical care delivery

HMOs in Nigeria operate under two main models:

• Group/Network Model: The HMO signs agreements with hospitals and clinics. The subscriber accesses any hospital in the network by presenting their HMO card, and the HMO pays the hospital directly through capitation or fee-for-service arrangements.
• Staff Model: In this less common model, doctors are employed directly by the HMO. The subscriber receives care only from HMO-employed clinicians.

HMOs in Nigeria are classified by NHIA as:

• National HMOs — operate across all states in Nigeria
• Zonal HMOs — operate within a specific geopolitical zone
• State HMOs — operate within a single state, often linked to state government health schemes

NHIA Regulation of HMOs in Nigeria

The National Health Insurance Authority (NHIA) was established under the National Health Insurance Authority Act signed into law on 19 May 2022, replacing the National Health Insurance Scheme Act of 1999 which had failed to enroll more than 10% of the population. The NHIA is headquartered at 297 Shehu Yar'adua Way, Utako District, Abuja, Nigeria.

Key provisions of the NHIA Act 2022 that affect HMOs and Nigerians include:

• Health insurance is now mandatory for all Nigerians and legal residents — not voluntary as it was under the old NHIS
• The NHIA accredits and regulates all HMOs operating in Nigeria
• President Tinubu's September 2025 directive mandated all federal MDAs to enroll employees in NHIA health plans, with a valid NHIA certificate required for public procurement and license renewals
• The NHIA and HFN set a 2026 target to enroll 30 million additional Nigerians, especially from the informal sector
• The Vulnerable Group Fund subsidizes premiums for children under 5, pregnant women, the elderly, people with disabilities, and low-income earners making ₦70,000 or less per month

Only HMOs listed on the official NHIA register are legally authorized to provide health insurance services in Nigeria. Doing business with non-accredited providers puts both subscribers and healthcare facilities at financial and legal risk.

Health Insurance Coverage in Nigeria 2026

Figure 2: Nigeria health insurance enrollment growth (Sources: NHIA, Nairametrics 2026, HFN)

Despite impressive growth, health insurance penetration in Nigeria remains critically low. Consider these statistics:

• Only about 13% of Nigerians have any health insurance coverage as of 2025 — up from under 3% a decade ago
• Over 70% of Nigerians still pay for healthcare entirely out-of-pocket
• Nigeria's population grows by over 6 million people per year, meaning at least 6 million new enrollments are needed annually just to maintain coverage rates
• The NHIA Act 2022 targets Universal Health Coverage (UHC) by 2030
• State-level health insurance coverage ranges from just 1% (Enugu State) to 37.3% (Kwara State) depending on the state scheme

For hospitals, this means a significant and growing share of patients arrive with HMO cards. Managing these patients efficiently — tracking their HMO, verifying eligibility, documenting encounters, and submitting claims — requires a robust Electronic Medical Records (EMR) system. This is precisely where AjirMed serves Nigerian hospitals.

Complete List of HMOs in Nigeria (NHIA Accredited and Operating)

Below is the most comprehensive combined list of HMOs operating in Nigeria in 2026, drawn from the official NHIA register, the AjirMed hospital database (which reflects real HMOs accepted at Nigerian hospitals), and publicly verified sources. This list includes both NHIA-accredited national operators and recognized state-level health schemes.

* NHIA codes where marked "—" are state-level, pending accreditation, or operational entities recognized at facility level but not assigned a published NHIA national code. Always verify current accreditation status at nhia.gov.ng.

Top 10 HMOs in Nigeria Reviewed (2026)

Not all HMOs are equal. Below are detailed reviews of the ten most significant HMOs in Nigeria based on network size, plan affordability, digital capability, hospital reach, and enrollment numbers.

1. Hygeia HMO
Hygeia Group | NHIA Code: 002

Hygeia HMO is Nigeria's oldest and most established health maintenance organization, with roots going back to 1986 as part of the Hygeia Group. It is widely regarded as the market leader in Nigerian managed healthcare, operating through an extensive network of hospitals and clinics across Nigeria. Hygeia serves corporate organizations, SMEs, families, and individuals, offering plans that cover primary, secondary, and tertiary care. Its hospital network spans major cities including Lagos, Abuja, Port Harcourt, Kano, and Ibadan.

Key Features

• Largest hospital network of any HMO in Nigeria
• Covers primary, secondary, and tertiary care
• Plans for individuals, families, SMEs, and large corporate organizations
• Long-established brand with decades of trust
• Strong NHIA compliance and reporting record

Pros

• Most extensive provider network in Nigeria
• Comprehensive coverage including specialist and hospital care
• Reliable claims processing for accredited hospitals

Cons

• Premiums may be higher than newer, tech-driven competitors
• Customer service responsiveness has been criticized by some enrollees

2. AXA Mansard Health Limited (Axamansard HMO)
AXA Mansard Insurance | NHIA Code: 059

AXA Mansard Health Limited is a subsidiary of AXA Mansard Insurance, part of the AXA Group — a global insurance and asset management giant with 149,000 employees serving 95 million clients in 50 countries. AXA Mansard brings international healthcare standards to the Nigerian HMO market, making it the preferred choice for multinational employers and organizations seeking globally-aligned coverage. Its Easy Care plan at approximately ₦12,000 every six months (₦20,000 annually) is one of the most affordable entry-level plans available, making health insurance accessible to a broader population segment.

Key Features

• International standards backed by global AXA Group
• Easy Care plan from ₦12,000 per six months
• Extensive hospital network across Nigeria
• Strong digital claims platform
• Dedicated corporate and SME plans

Pros

• One of the most affordable plans for individuals
• International credibility for multinational employers
• Strong digital infrastructure

Cons

• Basic plans have significant exclusions
• Higher-tier plans can be expensive for informal sector workers

3. Reliance HMO
Reliance Health | NHIA Code: 092

Reliance HMO has rapidly disrupted the Nigerian health insurance market with its technology-first approach. Known for its user-friendly mobile app and digital enrollment system, Reliance has captured a significant share of the millennial and tech-savvy urban workforce. Its basic individual plan starts at approximately ₦3,500 per month (₦42,000 annually), and the mobile app allows enrollees to find accredited hospitals, book appointments, and track claims with ease. Reliance represents the new wave of digital HMOs in Nigeria, demonstrating that technology integration can dramatically improve the subscriber experience.

Key Features

• Market-leading mobile app for subscribers
• Digital enrollment — no paperwork
• Real-time hospital finder within the app
• Individual plan from ₦3,500/month
• NHIA accredited with code 092

Pros

• Best digital experience of any Nigerian HMO
• Fast enrollment and claims processing
• Transparent plan information online

Cons

• Provider network smaller than older HMOs in secondary cities
• Tech-dependent model can frustrate less digitally literate users

4. Avon Healthcare Limited (Avon HMO)
NHIA Code: 063

Avon HMO was registered by the NHIA to begin operations as a national HMO in 2012 and has grown into one of Nigeria's most trusted healthcare providers. It is particularly known for excellent customer service and rapid response to enrollee complaints — a critical differentiator in a market where poor service has historically eroded trust in health insurance. Avon's Life Starter plan at ₦27,500 annually covers physiotherapy, travel immunization, and general consultations, while its Life Saver and Life Guard plans at ₦50,000–₦100,000 per year provide enhanced coverage for families and individuals needing specialist care.

Pros

• Excellent customer service reputation
• Multiple plan tiers for different budgets
• Strong growth track record since 2012

Cons

• Network concentration in major cities

5. Total Health Trust — THT
NHIA Code: 100

Total Health Trust (THT) is one of Nigeria's longest-established HMOs and operates multiple plan tiers including THT Select, THT Blue Plan, THT Managed Care, and THT NHIA plans. THT is particularly prominent in Lagos, with a well-established network of hospitals in the Palmgrove, Onipanu, and broader Lagos metropolitan areas. Its managed care model provides comprehensive coverage for corporate organizations, government employees, and individuals. THT is among the most frequently encountered HMOs at Nigerian hospital reception desks, reflecting its extensive enrollment base.

Pros

• Multiple plan options covering different income levels
• Extensive presence across Lagos and major cities
• Strong corporate enrollment base

Cons

• Claims processing speed can vary by hospital

6. Clearline HMO
NHIA Code: 003

Clearline HMO is one of Nigeria's oldest accredited health maintenance organizations with NHIA code 003, reflecting its early entry into the market. It offers comprehensive health insurance plans with a strong focus on accessibility and affordability. Clearline operates under both NHIA and NHIS frameworks, making it a frequent payer at hospitals managing both older NHIS-enrolled and newer NHIA-enrolled patients. The HMO is widely accepted at secondary and tertiary care facilities across Lagos and South-West Nigeria.

Pros

• One of the earliest accredited HMOs in Nigeria
• Wide hospital network acceptance
• Operates under both NHIS and NHIA frameworks

Cons

• Brand visibility lower compared to newer entrants

7. Leadway HMO
Leadway Assurance Group

Leadway HMO is the health maintenance arm of Leadway Assurance, one of Nigeria's most respected insurance conglomerates. The Leadway brand carries significant credibility and financial backing, making its HMO a preferred choice for employers seeking a reliable insurer for their workforce health benefits. Leadway HMO has a growing network of accredited hospitals across Nigeria and provides both individual and corporate plans, including NHIA-compliant programs for federal government employees and parastatals.

Pros

• Backed by Leadway Assurance's financial strength
• Strong corporate and government sector presence
• NHIA-compliant plan offerings

Cons

• Individual plan options less prominently marketed than corporate plans

8. Metrohealth HMO Limited
NHIA Code: 077

Metrohealth HMO is a growing national HMO that has steadily expanded its hospital provider network and enrollee base. It focuses particularly on the formal private sector and corporate market, offering well-structured plan tiers and proactive customer engagement. Metrohealth is frequently encountered at private specialist hospitals in Lagos and Abuja, particularly for corporate employee health benefit programs.

Pros

• Growing national network
• Strong corporate sector focus
• Good plan structure with clear benefit descriptions

Cons

• Less visibility in secondary cities outside Lagos and Abuja

9. Sunu Health Nigeria Limited (MHS/SUNU)
NHIA Code: 016

Sunu Health Nigeria Limited — formerly known as Managed Healthcare Services Limited (MHS) — is one of the most established HMOs in Nigeria. Operating as SUNU HMO, it provides healthcare services to multinationals, SMEs, federal ministries and parastatals, schools, tertiary institutions, and private individuals. Sunu's long history under the MHS brand means it maintains a broad provider network and a mature claims management system. It is frequently encountered in hospitals under both its SUNU branding and its legacy MHS name.

Pros

• Long-established market presence under MHS/SUNU brands
• Serves multinationals and government agencies
• Wide provider network

Cons

• Rebranding from MHS to Sunu has caused some enrollee confusion at hospital check-in

10. AIICO-Multishield HMO
AIICO Insurance | NHIA Code: 006

AIICO-Multishield is the HMO arm of AIICO Insurance, one of Nigeria's leading insurance companies with decades of experience in life and non-life insurance. The combination of AIICO's financial strength and Multishield's healthcare management expertise creates a strong, reliable HMO for both corporate and individual subscribers. AIICO-Multishield focuses strongly on preventive care and long-term health management, distinguishing it from HMOs that are purely reactive in their care model. Its plans are available for individuals, families, and organizations across Nigeria.

Pros

• Strong parent insurer (AIICO Insurance) backing
• Focus on preventive care reduces long-term claims burden
• Wide national hospital network

Cons

• Plan complexity can be challenging for first-time subscribers to navigate

State Government Health Schemes in Nigeria

Beyond the NHIA-accredited private HMOs, several Nigerian state governments operate their own health insurance schemes. These are critical for the public sector workforce and low-income populations in those states. Major state health schemes include:

• Lagos State Health Scheme (LSHS) / Ilera Eko: Operated through the Lagos State Health Management Agency (LASHMA), this scheme covers Lagos State government employees and has been expanding to informal sector workers. It is among the most active and best-funded state health schemes in Nigeria.
• Kwara State Health Insurance Agency: One of the highest-coverage state schemes nationally, with enrollment rates reaching 37.3% — the highest among studied states in a 2025 BMC Public Health study.
• Ogun State Health Insurance Agency (OGSHIA): Covers Ogun State government employees and is expanding to private sector workers and the informal sector across the state.
• Anambra State Social Health Insurance Programme (ANSHIP): Covers formal and informal sector workers in Anambra State.
• Ekiti State Health Insurance Scheme: One of the pioneer state health insurance schemes in Nigeria's South-West.

How AjirMed Helps Hospitals Manage HMO Patients in Nigeria

For Nigerian hospitals and clinics managing patients under multiple HMO schemes, manual paper-based tracking is no longer viable. With over 100 HMOs operating in Nigeria — each with its own plan structures, capitation rates, pre-authorization requirements, and claims documentation formats — a hospital needs a powerful, locally-built Electronic Medical Records and Hospital Management System to stay organized, profitable, and compliant.

Figure 3: AjirMed HMO patient management workflow in Nigerian hospitals

AjirMed is a state-of-the-art Nigerian-built EMR and Hospital Management System designed specifically for the realities of Nigerian healthcare, including unreliable internet, frequent power outages, and the complexity of managing patients under dozens of different HMO plans simultaneously. Here is how AjirMed supports hospital HMO management:

• Built-in HMO Database: AjirMed comes pre-loaded with records for over 100 HMOs operating in Nigeria, as reflected in this article. Receptionists simply select the patient's HMO from the dropdown — no manual entry errors.
• HMO-Specific Encounter Tracking: Every patient encounter is tagged to their specific HMO and plan. At month-end, the hospital can generate a complete claims report per HMO in PDF or Excel format, ready for submission.
• Capitation and Fee-for-Service Support: AjirMed handles both capitation-based HMO billing (where the HMO pays a fixed amount per registered enrollee per month) and fee-for-service billing (where the hospital charges per service rendered).
• PWA Offline Operation: Nigerian hospitals frequently experience internet outages. AjirMed continues to record patient visits and HMO encounters offline, syncing to the central server when connectivity is restored — no lost records, no billing gaps.
• Multi-Branch Support: For hospital groups managing HMO patients across multiple branches or departments, AjirMed consolidates all HMO encounter data into a single central dashboard.
• AjirScribe AI Integration: AjirMed's AI medical scribe (AjirScribe) automatically generates SOAP clinical notes from doctor-patient consultations, including documentation required for HMO pre-authorization and claims — dramatically reducing administrative burden on clinicians.

How to Choose the Best HMO in Nigeria

With over 100 HMOs operating across Nigeria, selecting the right one requires careful analysis. Here is a practical framework for individuals, employers, and institutions:

For Individual and Family Subscribers

• Start by confirming the HMO is NHIA-accredited — visit nhia.gov.ng/hmo
• Identify hospitals near your home and workplace — confirm they are in the HMO's network
• Compare the most affordable plans: AXA Mansard EasyCare (₦12,000/6 months), Reliance HMO (₦42,000/year), Avon Life Starter (₦27,500/year), Precious Individual (₦30,000/year)
• Ask specifically about maternity coverage if relevant, as many basic plans exclude or limit antenatal and delivery services

For Employers and Businesses

• Confirm NHIA compliance — since President Tinubu's 2024 directive, valid NHIA certification is required for public procurement and license renewals
• Request a network map showing hospitals within each employee's state and local government area
• Negotiate group rates — most HMOs offer significant discounts for groups of 10 employees or more
• Ensure the HMO can handle multi-state operations if your employees are distributed across Nigeria

For Hospitals and Healthcare Facilities

• Register with as many NHIA-accredited HMOs as feasible to maximize patient catchment
• Implement an EMR system like AjirMed to track HMO encounters, generate claims, and manage capitation rosters efficiently
• Maintain up-to-date capitation lists and authorization workflows for each HMO you partner with
• Train reception staff on HMO card verification and encounter documentation requirements

Conclusion

Health Maintenance Organizations are the backbone of Nigeria's health insurance ecosystem. With over 100 HMOs now operating across the country — from giant national operators like Hygeia, AXA Mansard, and Reliance HMO to specialized state schemes like LASHMA and OGSHIA — Nigerian individuals, employers, and hospitals have more options than ever before. But more options also mean more complexity. The NHIA Act 2022, President Tinubu's mandatory insurance directive, and the ambitious 2026 enrollment targets set by NHIA and HFN are transforming healthcare financing in Nigeria. Every hospital must be ready to efficiently manage patients under multiple HMO plans. Every employer must comply with mandatory health insurance requirements. And every Nigerian deserves to understand their coverage options and how to access care.

AjirMed is purpose-built for this reality — a Nigerian EMR and Hospital Management System that has tracked real HMO encounters across hundreds of patient visits, built its database from actual hospital operations, and designed its workflow around the practical constraints of Nigerian healthcare delivery. Whether you are a hospital administrator looking to streamline HMO claims, a business owner selecting a plan for your workforce, or an individual seeking affordable coverage, this guide — and AjirMed — is here to help.

Frequently Asked Questions: HMOs in Nigeria

References

1. National Health Insurance Authority (NHIA). Official List of Accredited HMOs. nhia.gov.ng/hmo
2. Nairametrics. "Health insurance coverage in Nigeria rises to 21.7m in 2025." March 7, 2026. nairametrics.com
3. Guardian Nigeria. "Nigeria moves to scale health insurance as NHIA, HFN agree on 2026 enrolment target." December 2025. guardian.ng
4. Vanguard News. "HFN, NHIA set 2026 deadline to pull 30m Nigerians into health insurance." December 2025. vanguardngr.com
5. NHIA. "Presidential Directive on Mandatory Health Insurance Implementation Across MDAs." September 2025. nhia.gov.ng
6. Nairametrics. "Top 15 HMOs in Nigeria for individuals based on affordability." March 2024. nairametrics.com
7. Socialander. "Top 10 HMO in Nigeria." 2025. socialander.com
8. Knowseeker. "Top 20 HMOs in Nigeria for Affordable Health Insurance 2025." knowseeker.com
9. The Lancet Global Health. "Nigeria's mandatory health insurance and the march towards universal health coverage." 2022. thelancet.com
10. Population Medicine. "The new National Health Insurance Act of Nigeria: How it will insure the poor and ensure universal health coverage." 2022. populationmedicine.eu
11. BMC Public Health. "Coverage and predictors of enrollment in the state-supported health insurance schemes in Nigeria." June 2025. springer.com
12. Commonwealth Fund. "Nigeria Country Profile." January 2026. commonwealthfund.org
13. NHIS / NHIA. HMO List (Official Register). nhis.gov.ng
14. AO Blog. "Accredited HMOs in Nigeria: Complete Verified NHIA List for 2026." aoblog.com.ng
15. AjirMed Hospital Database. Company Records — HMO Type (2021–2026). ajirmed.com
16. Makemoney.ng. "Top 10 Health Maintenance Organizations (HMOs) in Nigeria (2026)." makemoney.ng
17. NHIA Official Website
18. Hygeia HMO
19. AXA Mansard Health
20. Reliance HMO
21. Avon HMO
22. Total Health Trust
23. Clearline HMO
24. Leadway HMO
25. Metrohealth HMO
26. Sunu Health
27. AIICO-Multishield HMO
28. AjirMed — Nigerian EMR and Hospital Management System

↑ Top