| LIVING WORD HOSPITAL, ABA | ABIA | ABIA | B |
| MADONNA CATHOLIC HOSPITAL, UMUAHIA | ABIA | ABIA | C |
| NEW ERA HOSPITAL, ABA | ABIA | ABIA | B |
| FEDERAL MEDICAL CENTER | UMUAHIA | ABIA | D |
| FIRST CALL KATAMEYA & DIAGNOSTIC CENTER | ABUJA | ABUJA | D |
| FOUNTAIN HEAD MEDICAL CENTRE, ABUJA | ABUJA | ABUJA | D |
| HORIZON MEDICAL CENTRE | ABUJA | ABUJA | D |
| KUBWA GENERAL HOSPITAL | ABUJA | ABUJA | D |
| LIMI SPECIALIST HOSPITAL & MATERNITY | ABUJA | ABUJA | A |
| MAYDAY SPECIALIST HOSPITAL & MATERNITY | ABUJA | ABUJA | C |
| 108 NIGERIAN AIRFORCE HOSPITAL | ABUJA | ABUJA | D |
| ABUJA CLINICS | ABUJA | ABUJA | A |
| ALLIANCE CLINICS | ABUJA | ABUJA | D |
| ALPHA-ZED CLINIC, ABUJA | ABUJA | ABUJA | B |
| ANGELIC CARE HOSPITAL | ABUJA | ABUJA | D |
| AREWA SPECIALIST HOSPITAL & DIAGNOSTIC CENTER | ABUJA | ABUJA | A |
| ASOKORO HOSPITAL | ABUJA | ABUJA | A |
| BLESSED TRINITY HOSPITAL | ABUJA | ABUJA | D |
| BWARI GENERAL HOSPITAL | ABUJA | ABUJA | D |
| CEDARCREST HOSPITAL | ABUJA | ABUJA | A |
| DAUGHTERS OF CHARITY | ABUJA | ABUJA | D |
| DIALYZER SPECIALIST HOSPITAL | ABUJA | ABUJA | D |
| FEREPROD MEDICAL CENTRE | ABUJA | ABUJA | A |
| FIRST HOSPITAL | ABUJA | ABUJA | C |
| KELINA MEDICAL CENTRE, GWARIMPA | ABUJA | ABUJA | A |
| LIVIA SHAMMAH HOSPITAL | ABUJA | ABUJA | D |
| MAITAMA DISTRICT HOSPITAL | ABUJA | ABUJA | C |
| MAITAMA GENERAL HOSPITAL, MAITAMA | ABUJA | ABUJA | D |
| MEDFORD HOSPITAL | ABUJA | ABUJA | B |
| MICHAEL CROSS SPECIALIST HOSPITAL | ABUJA | ABUJA | A |
| NISA PREMIER | ABUJA | ABUJA | A |
| OUR LADY OF FATIMA CATHOLIC HOSPITAL, BWARI | ABUJA | ABUJA | D |
| PAN-RAF HOSPITAL | ABUJA | ABUJA | D |
| PISON HOSPITAL | ABUJA | ABUJA | B |
| SALAMA HOSPITAL, GWARINPA | ABUJA | ABUJA | D |
| SISTER OF NATIVITY HOSPITAL | ABUJA | ABUJA | D |
| ST. CATHERINES SPECIALIST HOSPITAL | ABUJA | ABUJA | B |
| ST. MARY HOSPITAL, GWAGWALADA | ABUJA | ABUJA | A |
| TOLBERT SPECIALIST HOSPITAL | ABUJA | ABUJA | A |
| UNITY CLINIC & MATERNITY LIMITED, KUBWA | ABUJA | ABUJA | D |
| IMPERIAL VISION EYE CLINIC | ABUJA | ABUJA | D |
| PRIMEMAX EYE CLINIC | ABUJA | ABUJA | D |
| MOUTH-MIRROR DENTAL CLINIC | ABUJA | ABUJA | D |
| LIFE BRIDGE DIAGNOSTICS CENTRE | ABUJA | ABUJA | D |
| GARKI GENERAL HOSPITAL, GARKI | GARKI | ABUJA | A |
| FEDERAL STAFF HOSPITAL | GWARINPA | ABUJA | D |
| DOMINGO SPECIALIST HOSPITAL | UYO | AKWA IBOM | D |
| DYME HOSPITAL | UYO | AKWA IBOM | D |
| PREMIER MEDICAL SERVICES | UYO | AKWA IBOM | A |
| SAMARITHAN HOSPITAL | UYO | AKWA IBOM | A |
| SAN-DOMINIQUE HOSPITAL | UYO | AKWA IBOM | B |
| ST. ATHANASIUS HOSPITAL | UYO | AKWA IBOM | A |
| UNIVERSITY OF UYO TEACHING HOSPITAL, UYO | UYO | AKWA IBOM | D |
| CREST CONSULTANTS | YENAGOA | BAYELSA | D |
| FAMILY CARE HOSPITAL,YENAGOA | YENAGOA | BAYELSA | D |
| FEDERAL MEDICAL CENTER | YENAGOA | BAYELSA | D |
| GLORYLAND INRI MEDICAL CENTRE | YENAGOA | BAYELSA | B |
| GOVERNMENT HOUSE CLINIC | YENAGOA | BAYELSA | D |
| NIGER DELTA UNIVERSITY HOSPITAL | YENAGOA | BAYELSA | B |
| TOBIS CLINIC & CONSULTANTS | YENAGOA | BAYELSA | B |
| YENAGOA HOSPITAL & MATERNITY | YENAGOA | BAYELSA | C |
| FLOURISH-CARE EYE CLINIC | YENAGOA | BAYELSA | D |
| JAMIKS EYE CENTRE | YENAGOA | BAYELSA | D |
| BAKOR MEDICAL CENTER | CALABAR | CROSS RIVER | D |
| FAITH FOUNDATION SPECIALIST CLINIC | CALABAR | CROSS RIVER | D |
| IMMANUEL IMFIRMARY, CALABAR | CALABAR | CROSS RIVER | D |
| NIGERIAN NAVY HOSPITAL, CALABAB | CALABAR | CROSS RIVER | B |
| UNIVERSITY OF CALABAR TEACHING HOSPITAL | CALABAR | CROSS RIVER | D |
| CREST CLINIC | ASABA | DELTA | D |
| ICON CLINIC | ASABA | DELTA | D |
| ST. JOSEPH HOSPITAL | ASABA | DELTA | D |
| ST. REBECCA SPECIALIST HOSPITAL | ASABA | DELTA | D |
| AMAZING GRACE OF GOD CLINIC, BOMADI | DELTA | DELTA | D |
| KOWA HOSPITAL | UGHELLI | DELTA | D |
| MARYMATHA HOSPITAL, UGHELLI | UGHELLI | DELTA | D |
| UFOR CLINIC, UGHELLI | UGHELLI | DELTA | D |
| CAPITOL HILL CLINIC | WARRI | DELTA | B |
| CELIAN CLINIC | WARRI | DELTA | D |
| CENTRAL HOSPITAL, WARRI | WARRI | DELTA | D |
| ELOHOR CLINIC & MATERNITY | WARRI | DELTA | D |
| ESTATE CLINIC | WARRI | DELTA | D |
| FAIRVIEW HOSPITAL | WARRI | DELTA | D |
| FIRST RANK HOSPITAL | WARRI | DELTA | D |
| GROUP CHRISTAIN MEDICAL CENTER | WARRI | DELTA | D |
| ISLAND HOSPITAL | WARRI | DELTA | D |
| LILY HOSPITAL | WARRI | DELTA | B |
| LONIA CLINIC HOSPITAL, UDU | WARRI | DELTA | D |
| MASCAP HOSPITAL, WARRI | WARRI | DELTA | D |
| RAPHA SPECIALIST CHILDREN & GENERAL CLINIC, UVWIE | WARRI | DELTA | D |
| REGAL CLINIC & MATERNITY | WARRI | DELTA | D |
| SAGE CLINIC | WARRI | DELTA | D |
| SHEPHERDS HOSPITAL & FERTILITY CENTRE | WARRI | DELTA | D |
| TWINS CLINIC | WARRI | DELTA | D |
| WEKINS CLINIC | WARRI | DELTA | D |
| WEST END HOSPITAL, EFFURUN | WARRI | DELTA | B |
| ABELO EYE CLINIC | WARRI | DELTA | B |
| SOTERIA EYE CLINIC | WARRI | DELTA | A |
| DENTOBA DENTAL CLINIC | WARRI | DELTA | B |
| GENERATION EYE CLINIC | WARRI | DELTA | D |
| ANISO SPECIALIST MEDICAL CENTRE | BENIN | EDO | A |
| BAMBI CLINIC | BENIN | EDO | A |
| BETHEL SPECIALIST HOSPITAL | BENIN | EDO | B |
| CENTRAL HOSPITAL BENIN | BENIN | EDO | D |
| CITY OF HOPE HOSPITAL | BENIN | EDO | D |
| EDI INTERNATIONAL HOSPITAL | BENIN | EDO | C |
| FAITH MEDIPLEX, BENIN CITY | BENIN | EDO | B |
| IROWA MEDICAL CENTRE, EDO | BENIN | EDO | A |
| IRRUA SPECIALIST TEACHING HOSPITAL, EDO | BENIN | EDO | D |
| LILY HOSPITAL | BENIN | EDO | B |
| MODIC MEDICAL CENTRE | BENIN | EDO | D |
| MOUNT GILEAD HOSPITAL | BENIN | EDO | D |
| RAHI HOSPITAL | BENIN | EDO | D |
| RAPHA FAITH MEDICAL CENTRE | BENIN | EDO | D |
| ST. PHILOMINA HOSPITAL | BENIN | EDO | A |
| TONA HOSPITAL | BENIN | EDO | B |
| UNI. BENIN TEACHING HOSPITAL | BENIN | EDO | D |
| ALPHA ZONE EYE CLINIC | BENIN | EDO | B |
| FATE MEDICAL CENTRE | EDO | EDO | D |
| UNI. OF NIGERIA TEACHING HOSPITAL, ENUGU | ENUGU | ENUGU | D |
| UMEZURUIKE SPECIALIST HOSPITAL | OWERRI | IMO | D |
| VADEN SPECIALIST HOSPITAL, OWERRI | OWERRI | IMO | D |
| SILVERSPRING EYE CLINIC | OWERRI | IMO | D |
| GARKUWA SPECIALIST HOSPITAL | KADUNA | KADUNA | B |
| GIWA SPECIALIST HOSPITAL | KADUNA | KADUNA | D |
| HARMONY HOSPITAL | KADUNA | KADUNA | D |
| MANEKS HOSPITAL LTD | KADUNA | KADUNA | B |
| AHMADU BELLO UNIVERSITY TEACHINGHOSPITAL | KADUNA | KADUNA | D |
| ALMADINA CLINIC | KADUNA | KADUNA | D |
| ST. GERARD'S CATHOLIC HOSPITAL | KADUNA | KADUNA | D |
| INTERNATIONAL CLINIC | KANO | KANO | D |
| AMINU KANO TEACHING HOSPITAL | KANO | KANO | D |
| NAKOWA CLINIC, GAIWABYAURI | KEBBI | KEBBI | D |
| FEDERAL MEDICAL CENTRE LOKOJA | LOKOJA | KOGI | D |
| GBAGADA SPECIALIST HOSPITAL | LAGOS | LAGOS | D |
| HILLSTAR SPECIALIST HOSPITAL | LAGOS | LAGOS | C |
| AYODELE MEDICAL CENTRE | LAGOS | LAGOS | B |
| BARNES HOSPITAL | LAGOS | LAGOS | D |
| BEACHLAND HOSPITAL | LAGOS | LAGOS | D |
| BEE-HESS FAMILY HOSPITAL, LAGOS | LAGOS | LAGOS | D |
| BLUE CROSS HOSPITAL | LAGOS | LAGOS | D |
| BRITANNIA HOSPITAL | LAGOS | LAGOS | A |
| BUDO SPECIALIST HOSPITAL | LAGOS | LAGOS | C |
| CHION FAMILY CENTRE | LAGOS | LAGOS | D |
| CHRISTYL HEALTHCARE | LAGOS | LAGOS | D |
| CRYSTAL SPECIALIST HOSPITAL, AGEGE | LAGOS | LAGOS | D |
| DAFE MEDICAL CENTRE | LAGOS | LAGOS | D |
| DEE GOODNEWS HOSPITAL | LAGOS | LAGOS | C |
| DIALOGUE SPECIALIST CLINICS | LAGOS | LAGOS | D |
| DIVINE MEDICAL CENTER | LAGOS | LAGOS | D |
| DOREN SPECIALIST HOSPITAL | LAGOS | LAGOS | B |
| EKO HOSPITAL | LAGOS | LAGOS | C |
| ELEGBELEYE SPECIALIST HOSPITAL | LAGOS | LAGOS | B |
| EMEL HOSPITAL | LAGOS | LAGOS | B |
| FAITH CITY HOSPITAL, AJAO ESTATE | LAGOS | LAGOS | A |
| FAMILY AND FRIENDS, GBAGADA | LAGOS | LAGOS | D |
| FUNTO HOSPITAL, LAGOS | LAGOS | LAGOS | D |
| GLORIA HOSPITAL, ANTHONY VILLAGE | LAGOS | LAGOS | D |
| GOLDEN CROSS HOSPITAL | LAGOS | LAGOS | D |
| HAMKAD HOSPITAL | LAGOS | LAGOS | A |
| HAVANAH SPECIALIST HOSPITAL | LAGOS | LAGOS | A |
| IKEJA MEDICAL CENTRE | LAGOS | LAGOS | D |
| INLAND MEDICAL CENTRE | LAGOS | LAGOS | A |
| ISALU HOSPITAL LIMITED | LAGOS | LAGOS | B |
| ISOLO GENERAL HOSPITAL | LAGOS | LAGOS | D |
| KING OÕ DAVID CLINIC AND MATERNITY | LAGOS | LAGOS | D |
| KUPA MEDICAL CENTER ISOLO | LAGOS | LAGOS | C |
| LAGOON HOSPITAL | LAGOS | LAGOS | A |
| LAGOS STATE UNIVERSITY TEACHING HOSPITAL | LAGOS | LAGOS | D |
| LIFELINE CHILDREN HOSPITAL, AJAH | LAGOS | LAGOS | A |
| LONGING MEDICAL CENTRE | LAGOS | LAGOS | D |
| MAGODO SPECIALIST HOSPITAL | LAGOS | LAGOS | A |
| MECURE DIAGNOSTIC CENTER | LAGOS | LAGOS | A |
| MOUNT PISGAH HOSPITAL | LAGOS | LAGOS | D |
| NEW GATE HOSPITAL IKORODU | LAGOS | LAGOS | B |
| NUSAMI HOSPITAL | LAGOS | LAGOS | B |
| OAK HOSPITALS | LAGOS | LAGOS | C |
| ORION SPECIALIST HOSPITAL | LAGOS | LAGOS | D |
| OSUNTUYI MEMORIAL HOSPITAL | LAGOS | LAGOS | D |
| PAELON MEMORIAL HOSPITAL | LAGOS | LAGOS | A |
| PRISM DIAGNOSTICS | LAGOS | LAGOS | D |
| PROMISE MEDICAL CENTRE | LAGOS | LAGOS | D |
| R-JOLAD HOSPITAL NIG LTD | LAGOS | LAGOS | B |
| ROCK OF AGES HOSPITAL, AGBARA | LAGOS | LAGOS | D |
| SIGHT CITY EYE CLINIC | LAGOS | LAGOS | D |
| SOLID ROCK HOSPITAL | LAGOS | LAGOS | C |
| ST. IVES SPECIALIST HOSPITAL | LAGOS | LAGOS | A |
| ST RAPHAEL HOSPITAL | LAGOS | LAGOS | D |
| ST. LUKES, SABO | LAGOS | LAGOS | D |
| ST. NICHOLAS HOSPITAL | LAGOS | LAGOS | A |
| SUBOL HOSPITAL | LAGOS | LAGOS | D |
| THE SHEPHERD CHILDREN HOSPITAL | LAGOS | LAGOS | A |
| VEDIC LIFE CARE HOSPITAL | LAGOS | LAGOS | A |
| DIVINE DENTAL HOMES | LAGOS | LAGOS | D |
| RABBONI DENTAL CLINIC | LAGOS | LAGOS | B |
| HEPZIBAH EYE CLINIC | LAGOS | LAGOS | A |
| PEAK EYE CARE | LAGOS | LAGOS | D |
| CHOICE OPTICALS | LAGOS | LAGOS | D |
| ULTIMATE EYE CLINIC | LAGOS | LAGOS | D |
| PREGCARE DIAGNOSTICS CENTRE | LAGOS | LAGOS | D |
| SNOW WHITE DENTAL CLINIC, IKEJA | LAGOS | LAGOS | B |
| DOTHAN EYE CLINIC | LAGOS | LAGOS | D |
| VISIONPLUS EYE CLINIC | LAGOS | LAGOS | A |
| OKPARAVERO MEMORIAL HOSPITAL | SAPELE | LAGOS | D |
| NISSI CLINIC & MATERNITY | NASARAWA | NASARAWA | D |
| FEDERAL MEDICAL CENTRE, KEFFI | KEFFI | NASARWA | D |
| ADONAI HOSPITAL | NIGER | NIGER | D |
| BAY SPECIALIST HOSPITAL | NIGER | NIGER | C |
| CITIZEN HOSPITAL | NIGER | NIGER | D |
| LIBERTY HOSPITAL, SULEJA | NIGER | NIGER | D |
| LUKAS MADALLAH, MINNA | NIGER | NIGER | B |
| NIGERIA CUSTOMS SERVICES, KARU | NIGER | NIGER | D |
| SUSAN MEMORIAL CLINIC & HOSPITAL | NIGER | NIGER | D |
| MERCY GROUP CLINICS, ABEOKUTA | OGUN | OGUN | D |
| CENTRAL SPECIALIST HOSPITAL, OTA | OTA | OGUN | D |
| ONDO STATE SPECIALIST HOSPITAL, OKITIPUPA | ONDO | ONDO | D |
| KEJIDE SPECIALIST HOSPITAL | IBADAN | OYO | D |
| AIRFORCE HOSPITAL, JOS | JOS | PLATEAU | B |
| OLA HOSP & ORPHANAGE BUKURU | JOS | PLATEAU | D |
| OUR LADY OF APOSTLE HOSPITAL | JOS | PLATEAU | D |
| 1PANKSHIN GENERAL HOSPITAL | JOS | PLATEAU | D |
| SAUKI CLINIC AND HOSPITAL | JOS | PLATEAU | D |
| SOLAT HOSPITAL | JOS | PLATEAU | D |
| ACRON MEDICAL CONSULTANT | PORT HARCOURT | RIVERS | B |
| ALPHONSO HOSPITAL | PORT HARCOURT | RIVERS | D |
| ALTHAHAUS MEDICAL CENTRE | PORT HARCOURT | RIVERS | C |
| ANCHOR HOSPITAL, OBIO AKPOR | PORT HARCOURT | RIVERS | D |
| ANIYU HOSPITAL | PORT HARCOURT | RIVERS | A |
| APRIL HOSPITAL | PORT HARCOURT | RIVERS | B |
| ATINU CRITICAL CARE HOSPITAL | PORT HARCOURT | RIVERS | A |
| BRAITHWAITE MEMORIAL SPECIALIST HOSPITAL | PORT HARCOURT | RIVERS | C |
| CHRIST THE KING, OYIGBO | PORT HARCOURT | RIVERS | B |
| CUMI MEDICAL CENTRE | PORT HARCOURT | RIVERS | A |
| DANFERD SPECIALIST CLINICS | PORT HARCOURT | RIVERS | D |
| DATTA MEMORIAL HOSPITAL, RIVERS STATE. | PORT HARCOURT | RIVERS | D |
| FIRST RIVERS HOSPIAL | PORT HARCOURT | RIVERS | A |
| GBEYE HOSPITAL AND MATERNITY, ONNE | PORT HARCOURT | RIVERS | D |
| HEALTH BRIDGE | PORT HARCOURT | RIVERS | D |
| KENDOX MEDICAL CENTRE, OBIO-AKPO | PORT HARCOURT | RIVERS | D |
| LIFE FORTE SPECIALIST | PORT HARCOURT | RIVERS | D |
| MERIDIAN HOSPITAL | PORT HARCOURT | RIVERS | B |
| MILITARY HOSPITAL | PORT HARCOURT | RIVERS | D |
| MORNING STAR HOSPITAL | PORT HARCOURT | RIVERS | D |
| NIMLEY CLINIC | PORT HARCOURT | RIVERS | B |
| OLUNWA MEDICAL CENTRE | PORT HARCOURT | RIVERS | B |
| PAEDIATRIC CARE HOSPITAL | PORT HARCOURT | RIVERS | A |
| PAMO CLINIC AND HOSPITAL | PORT HARCOURT | RIVERS | B |
| PARAGON CLINICS & IMAGING | PORT HARCOURT | RIVERS | A |
| PEARL CLINIC | PORT HARCOURT | RIVERS | D |
| PONYX HOSPITAL, PH | PORT HARCOURT | RIVERS | A |
| PRESTIGE SPECIALIST HOSPITAL | PORT HARCOURT | RIVERS | B |
| PRINCESS MEDICAL CENTER | PORT HARCOURT | RIVERS | A |
| PROVIDENCE CLINIC & MATERNITY | PORT HARCOURT | RIVERS | D |
| QUEENS CLINIC | PORT HARCOURT | RIVERS | D |
| REHOBOTH SPECIALIST HOSPITAL | PORT HARCOURT | RIVERS | A |
| RIVERSIDE CLINIC | PORT HARCOURT | RIVERS | A |
| RIVON CLINIC, OBIO-AKPO | PORT HARCOURT | RIVERS | D |
| SAPIENS SPECIALIST HOSPITAL | PORT HARCOURT | RIVERS | D |
| SAVE A LIFE HOSPITAL | PORT HARCOURT | RIVERS | A |
| SHAWSAND MEDICAL CENTRE | PORT HARCOURT | RIVERS | A |
| SPRINGS MEDICAL SERVICES, OBIO-AKPO | PORT HARCOURT | RIVERS | D |
| ST. MARTINS HOSPITAL, OBIO-AKPO | PORT HARCOURT | RIVERS | B |
| ST. PATRICKS HOSPITAL | PORT HARCOURT | RIVERS | A |
| STERLING SPECIALIST HOSPITAL | PORT HARCOURT | RIVERS | A |
| TEHILAH CHILDREN HOSPITAL | PORT HARCOURT | RIVERS | A |
| ULTIMATE SPECIALIST HOSPITAL | PORT HARCOURT | RIVERS | A |
| WOJI COTTAGE HOSPITAL, OBIO-AKPO | PORT HARCOURT | RIVERS | D |
| BONA DENTAL | PORT HARCOURT | RIVERS | A |
| CIMBAK DENTAL | PORT HARCOURT | RIVERS | A |
| ESTEEM DENTAL | PORT HARCOURT | RIVERS | D |
| VONNIE VISION EYE CLINIC | PORT HARCOURT | RIVERS | B |
| VISION-CARE EYE CLINIC | PORT HARCOURT | RIVERS | A |
| PERFECT SIGHT EYE CLINIC | PORT HARCOURT | RIVERS | C |
| INTERCONTINENTAL DIAGNOSTICS | PORT HARCOURT | RIVERS | D |
| IMAGE DIAGNOSTICS | PORT HARCOURT | RIVERS | A |
| THE OPHTHALMIC SPECIALIST CLINIC | PORT HARCOURT | RIVERS | A |
| ST. CATHERINE'S SPECIALIST HOSPITAL | PORT HARCOURT | RIVERS | A |
| GREENCARE MEDICAL CONSULTANT | PORT HARCOURT | RIVERS | C |
