Lab Testing at Knox Community Hospital - Questselect Members Only
QuestSelect / Members Only — access restricted in Mt Vernon, OH 43050.
Restricted Access. Verify eligibility before visiting.
This is a QuestSelect program location. Walk-in access is restricted to QuestSelect members through participating employers or health plans. If you are not enrolled in QuestSelect, this location is unlikely to accept your lab order. Consider Quest Diagnostics - Lexington - E. Main St (20.4 miles away) instead. We display this address for completeness. Please verify access by calling 740-393-9000 before visiting.
Looking for a publicly accessible location?
Browse All TestsOr see Quest Diagnostics - Lexington - E. Main St (20.4 miles away) for walk-in testing.
Address
1330 Coschocton RdMt Vernon, OH 43050
Knox County
Hours
| Monday | 7:00 AM – 2:00 PM |
| Tuesday | 7:00 AM – 2:00 PM |
| Wednesday | 7:00 AM – 2:00 PM |
| Thursday | 7:00 AM – 2:00 PM |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Quest Diagnostics - Lexington - E. Main St231 E Main St, Lexington, OH 4490420.4 mi
- Quest Diagnostics - Kettering546 N Union St Suite 66, Loudonville, OH 4484220.5 mi
- Quest Diagnostics - Balgreen Dr770 Balgreen Dr Ste 105, Mansfield, OH 4490624.1 mi
- Ohio Health Consortium Inc1032 Buckeye Ave, Newark, OH 4305524.3 mi
- LabCorp Mansfield564 S Trimble Rd B, Mansfield, OH 4490624.4 mi
About this location
QuestSelect / Members Only — access restricted. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.