Lab Testing at Starr County Memorial Hospital - Questselect Members Only
QuestSelect / Members Only — access restricted in Rio Grande City, TX 78582.
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 Carenow - Mcallen (39.1 miles away) instead. We display this address for completeness. Please verify access by calling 956-487-5561 before visiting.
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1/2 Mile Fm 3167 RoadRio Grande City, TX 78582
Starr County
Hours
| Monday | 5:30 AM – 2:00 PM |
| Tuesday | Closed |
| Wednesday | 5:30 AM – 2:00 PM |
| Thursday | Closed |
| Friday | 5:30 AM – 2:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- The Center Of Industrial Rehab Services2120 E Bus 83 Suite A, Mission, TX 7857237.2 mi
- Carenow - Mcallen2901 W Nolana Ave Ste 10, Mcallen, TX 7850439.1 mi
- Rudiel Associates - Apps3421 W Us Highway 83 Ste 1, Mcallen, TX 7850139.1 mi
- Pro Lab4313 N 10th St Ste B, Mcallen, TX 7850440.5 mi
- Rio Plex Safety Council110 S Col Rowe Blvd, Mcallen, TX 7850141.4 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.