UR NEXT LAB SERVICE SOLUTIONS
6015 Chester Cir Ste 108, Jacksonville, FL 32217
Clinical Support & Dispatch: 1.833.487.6398 • Email: urnext.lab@gmail.com
Official Laboratory Portal: www.urnextlab.com
Do not consume any meals, snacks, milk, juice, coffee (including black coffee), tea, soda, or alcohol prior to fasting panels.
Even sugar-free gum or mints stimulate digestion and can artificially skew glucose and metabolic enzymes.
We recommend 7:00 AM – 10:00 AM appointments or mobile concierge visits so your fasting overnight window ends smoothly.
Drinking plain water is not only permitted, it is strongly encouraged before any blood draw or urinalysis.
Drink 16–24 oz (2–3 glasses) of water 1 hour before your appointment. Dehydration narrows veins, making collection difficult.
Warm arms promote healthy circulation. If it's cool outside, wear a warm sweater until you sit in the phlebotomy chair.
Take your normal blood pressure, cardiac, and thyroid medications with water unless your physician explicitly advised otherwise.
Supplements with >5,000 mcg Biotin can interfere with immunoassays (Troponin, Thyroid TSH/FT4). Hold for 48 hours prior.
Consult your doctor before taking insulin or oral hypoglycemics while fasting to avoid unexpected hypoglycemia.
Driver’s license, Florida state ID, military ID, or passport required for patient verification and chain of custody.
If your doctor provided an order slip, bring it. Self-pay and direct wellness walk-in patients do NOT need a doctor's order.
Wear loose sleeves that roll up easily above the crease of your elbow for seamless, comfortable venipuncture.
| Diagnostic Test / Panel | Specimen | Fasting Requirement | Turnaround Time |
|---|---|---|---|
| Comprehensive Metabolic Panel (CMP) | Venous Blood | 10–12 Hrs Fasting | Same-Day (2–4 hrs) |
| Lipid Panel (Cholesterol, Triglycerides) | Venous Blood | 10–12 Hrs Fasting | Same-Day (2–4 hrs) |
| Complete Blood Count (CBC) with Diff | Venous Blood | No Fasting Required | Same-Day (2–4 hrs) |
| Hemoglobin A1c (HbA1c Diabetes) | Fingerstick / Blood | No Fasting Required | 10–15 Minutes Rapid |
| Thyroid Panel (TSH, Free T4) | Venous Blood | Morning Preferred | 24–48 Hours |
| Rapid Point-of-Care (Flu, Strep, COVID, RSV) | Nasal / Throat Swab | No Fasting Required | 10–15 Minutes Instant |
| Confidential STI & HIV Screening | Blood & Urine | Hold urine 1 hr prior | Rapid 15 min • Standard 24–48h |
Our clinical dispatch team contacts every mobile patient before the visit to confirm the GPS arrival window, review fasting/water requirements, and answer any preparation questions.
For patient safety and pricing transparency, all patient information and payment method (direct flat-rate self-pay or insurance Superbill authorization) must be confirmed and authorized prior to our phlebotomist's dispatch.