| A&M Healthcare Trust Limited | 102 | amhmo.com | |
| Aiico Multishield Nigeria Limited | 6 | aiicomultishield.com | |
| Alleanza Health Management Limited | 111 | alleanzahealth.com | |
| Ally Healthcare Limited | 119 | - | Corporate record |
| Aman Health Maintenance Organizations | 121 | amanhmo.com | |
| Anchor HMO International Company Limited | 76 | anchorhmo.com | |
| Ashmed Integrated Health Services Ltd. | 89 | ashmedintegratedhealthservices.com | |
| Avon Healthcare Limited | 63 | avonhealthcare.com | Corporate record |
| Axa Mansard Health Limited | 59 | axamansard.com | Corporate record |
| Aspire HMO Limited | 132 | aspirehmo.com | |
| Bastion Health Limited | 97 | bastionhmo.com | Corporate record |
| Bonitas Health Maintenance Limited | 120 | - | Corporate record |
| Century Medicaid Services Limited | 99 | centurymedicaid.org | Corporate record |
| Clearline International Limited | 3 | clearlinehmo.com | |
| Crown Jewel HMO Ltd. | 126 | - | |
| Defence Health Maintenance Limited | 22 | dhmlnigeria.com | |
| Doheec International Healthcare Limited HMO | 115 | doheec.com | |
| DOT HMO Ltd. | 100 | hmo.dot.ai | Corporate record |
| Delog Medical Services Ltd. (HMO) | 117 | delogmedicalhmo.com | |
| Fountain Healthcare Limited | 94 | fountainhealthcareng.com | Corporate record |
| Gni Healthcare Ltd | 60 | gnihealthcare.com | Corporate record |
| Gorah Healthcare Ltd. | 112 | gorahhmo.com | |
| Greenbay Healthcare Services Limited | 43 | greenbayhmo.com | |
| Greenfield Health Management Ltd | 78 | greenfieldhmo.com | |
| Grooming Health Management Limited | 108 | groominghm.com | Corporate record |
| Hallmark Health Services Limited | 96 | hallmarkhmo.com | Corporate record |
| Health Assur Limited | 87 | healthassur.com | |
| Healthcare International Limited | 4 | hcihealthcare.ng | |
| Healthspring HMO | 122 | healthspringhmo.com | |
| Hygeia HMO Limited | 1 | hygeiahmo.com | Corporate record |
| HYSSOP Health International Limited (HMO) | 124 | hyssophmo.com | |
| Health Assur Limited | 128 | healthassur.com%20 | |
| Health Partners Limited | 35 | healthpartnersng.org | Corporate record |
| Healthnomics HMO PLC | 123 | healthnomicshmoplc.org | |
| Hopewell Healthcare Management Ltd | 125 | hopewellhealthcare.ng | |
| Integrated Healthcare | 14 | integratedhealthcareltd.com | |
| International Health Mgt. Services | 11 | ihmsnigeria.com | |
| Ives Medicare | 69 | ivesmedicare.com | |
| Infinite X2 Health Maintenance Services | 113 | infinitex2health@gmail.com,%20info@infinitex2health.net | |
| Kennedia HMO Limited | 109 | kennediahmo.com | |
| Leadway Health Limited | 90 | leadwayhealth.com | Corporate record |
| Life Worth Medicare Ltd | 79 | lifeworthhmo.com | |
| Lifesaver Healthcare Limited | 118 | - | Corporate record |
| Life Action Plus Ltd. | 130 | lifeactionplus.com | Corporate record |
| Maayoit Health Care Limited | 98 | maayoithealth.org | |
| Marina Medical Services HMO Limited | 48 | marinamedicalhmo.ng | |
| Markfema Nigeria Ltd. | 29 | markfema.com | Corporate record |
| Masslife Healthcare Limited | 103 | masslife.com.ng | Corporate record |
| Mb & O Healthcare Services Limited | 110 | mbandohmo.com | |
| Medexia Limited | 44 | medexia.com | Corporate record |
| Medicare Alliance Limited | 71 | farepharm.com | Corporate record |
| Mediplan Healthcare Limited | 5 | mediplanhealthcare.com | Corporate record |
| Metrohealth HMO Limited | 77 | metrohealthhmo.com | |
| Mitera Health Limited | 133 | miterahealth.com | |
| Nem Health Limited | 116 | nem-health.com | Corporate record |
| Nnpc-HMO Limited | 86 | nnpcgroup.com | |
| Nonsuch Medicare Limited | 51 | nonsuchhmo.com | |
| Noor Health Ltd. | 114 | - | Corporate record |
| Novo Health Africa Limited | 74 | novohealthafrica.org | Corporate record |
| Oceanic Health Management Limited | 39 | oceanichealth.com | Corporate record |
| Peramare Health Management Company Limited | 105 | peramarehmo.ng | Corporate record |
| Phillips Health Management Services Limited | 88 | phillipshmo.net | Corporate record |
| Police Health Maintenance Limited | 73 | phmlnigeria.com | Corporate record |
| Precious Healthcare Limited | 36 | precioushmo.com | |
| Prepaid Medicare Services Ltd. | 30 | prepaidmedicareng.com | Corporate record |
| Princeton Health | 17 | info@princetonhmo.net | |
| Prohealth HMO Ltd | 57 | prohealthhmo.com | Corporate record |
| Quest Medicare Limited | 129 | questhmo.com | Corporate record |
| Redcare Health Services Limited | 65 | redcarehmo.com | Corporate record |
| Regenix Health Care Service Limited | 64 | regenixhealthcare.com | |
| Reliance HMO Limited | 92 | getreliancehealth.com | Corporate record |
| Roding Healthcare Ltd. | 93 | fountainhealthcareng.com | |
| Ronsberger Nigeria Ltd. | 10 | ronsbergerhmo.com | Corporate record |
| Rothauge Healthcare Limited | 101 | rothaugehealth.com | Corporate record |
| Royal Health Maintenance Services Ltd. | 26 | royalhealthms.com | Corporate record |
| Salus Trust Gte | 54 | salustrustng.com | |
| Seraph HMO Limited | 107 | seraphhmo.com | Corporate record |
| Skyda Health Limited | 104 | skydalink.com | Corporate record |
| Songhai Health Trust | 13 | songhaihealthtrust.com | |
| Springtide Healthcare Services Ltd. | 106 | springtidehmo.com | |
| Sterling Health Managed Care Services Limited | 34 | sterlinghealthmcs.com | |
| Sunu Health Nigeria Limited | 16 | nigeria.health@sunugroup.com. | Corporate record |
| Synergy Wellcare Medicaid Limited | 91 | synergywellcare.com | Corporate record |
| Smathealth Medicare Limited | 127 | smarthealth.com | |
| Total Health Trust Limited | 2 | libertyhealth.net | Corporate record |
| Ultimate Health Management Services Ltd | 61 | ultimatehealthhmo.com | Corporate record |
| United Comprehensive Health Managers Ltd. | 23 | uchm.net | Corporate record |
| United Healthcare International Limited | 7 | unitedhealthcare-ng.com | |
| Venus Medicare Ltd | 21 | venusmedicare.com | Corporate record |
| Veritas Healthcare Limited | 24 | veritashealthcareltd.com | Corporate record |
| Well Health Network Limited | 67 | wellhealthnetwork.com | |
| Wellness Health Management Services Limited | 41 | wellnesshealthcare.com.ng | |
| Zuma Health Trust | 28 | zumahealthtrust.ng | |
| Zenor Healthcare Ltd. | 131 | - | Corporate record |