| 321 | 122121-7 | Eden | Level IA2 (Dispensary Laboratory) | Dodoma Region | Dodoma CC | Private | For Profit | Operating | | |
| 322 | 122120-9 | TUMAINI JIPYA | Level IA2 (Dispensary Laboratory) | Njombe Region | Ludewa DC | Private | For Profit | Operating | | |
| 323 | 122119-1 | KAMWENE | Level IA2 (Dispensary Laboratory) | Dodoma Region | Chemba DC | Private | For Profit | Operating | | |
| 324 | 122118-3 | Vibrant | Level IA2 (Dispensary Laboratory) | Dodoma Region | Kongwa DC | Private | For Profit | Operating | | |
| 325 | 122117-5 | Wina | Level IA2 (Dispensary Laboratory) | Dodoma Region | Kongwa DC | Private | For Profit | Operating | | |
| 326 | 122116-7 | BAGAMOYO | Level IA2 (Dispensary Laboratory) | Tanga Region | Korogwe DC | Private | For Profit | Operating | | |
| 327 | 122115-9 | INKU | Level IA2 (Dispensary Laboratory) | Tanga Region | Kilindi DC | Private | For Profit | Operating | | |
| 328 | 122114-2 | AMANI | Level IA2 (Dispensary Laboratory) | Simiyu Region | Bariadi TC | Private | For Profit | Operating | | |
| 329 | 122112-6 | ABM Mwasonga Laboratory | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kigamboni MC | Private | For Profit | Operating | | |
| 330 | 122111-8 | Kisiwani Health Lab | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kigamboni MC | Private | For Profit | Operating | | |
| 331 | 122110-0 | MODERN CLINICAL | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 332 | 122109-2 | Neema | Level IA2 (Dispensary Laboratory) | Dodoma Region | Dodoma CC | Private | For Profit | Operating | | |
| 333 | 122108-4 | SAFE MASUNGA | Level IA2 (Dispensary Laboratory) | Singida Region | Mkalama DC | Private | For Profit | Operating | | |
| 334 | 122107-6 | ZEMAX | Level IA2 (Dispensary Laboratory) | Simiyu Region | Busega DC | Private | For Profit | Operating | | |
| 335 | 122106-8 | St.Bakhita | Level IA2 (Dispensary Laboratory) | Iringa Region | Iringa MC | Private | For Profit | Operating | | |
| 336 | 122105-0 | Horizon medical laboratory | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mlimba DC | Private | For Profit | Operating | | |
| 337 | 122104-3 | DIGA CARE | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbeya DC | Private | For Profit | Operating | | |
| 338 | 122103-5 | KANUMBA | Level IA2 (Dispensary Laboratory) | Simiyu Region | Bariadi TC | Private | For Profit | Operating | | |
| 339 | 122102-7 | MED ONE | Level IA2 (Dispensary Laboratory) | Singida Region | Singida MC | Private | For Profit | Operating | | |
| 340 | 122101-9 | Juhudi | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kinondoni MC | Private | For Profit | Operating | | |
