Lab Testing at Jefferson County Health Department - Questselect Members Only
QuestSelect / Members Only — access restricted in Oskaloosa, KS 66066.
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 - Lawrence (16.3 miles away) instead. We display this address for completeness. Please verify access by calling 785-403-0025 before visiting.
Looking for a publicly accessible location?
Browse All TestsOr see Quest Diagnostics - Lawrence (16.3 miles away) for walk-in testing.
Address
1212 Walnut St Us Hwy 59Oskaloosa, KS 66066
Jefferson County
Hours
| Monday | Closed |
| Tuesday | 8:00 AM – 3:00 PM |
| Wednesday | Closed |
| Thursday | 8:00 AM – 3:00 PM |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Quest Diagnostics - Lawrence1130 W 4th St Ste 3000, Lawrence, KS 6604416.3 mi
- Xpress Wellness (Fka Promptcare)3511 Clinton Pl Ste B, Lawrence, KS 6604718.5 mi
- Fastest Labs Of Bonner Springs134 N 130th St Ste C2, Bonner Springs, KS 6601224.1 mi
- Quest Diagnostics - Topeka1111 Sw Gage Blvd Ste 200, Topeka, KS 6660424.8 mi
- Kansas Drug Testing Inc2707 Sw 29th St, Topeka, KS 6661425.3 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.