---
title: "Blood tests in Riverside, CA from $18.79: 24 Quest Diagnostics and Labcorp locations, no doctor's visit"
canonical: /lab-locations/california/riverside
type: city-lab-locations
city: Riverside
state: CA
labs:
  - Quest Diagnostics
  - Labcorp
locations: 24
radius_miles: 20
locations_checked: 2026-11-13
from_price_usd: 18.79
lab_fee_usd: 6
doctor_order_needed: false
walk_in: most locations
---

# Blood tests in Riverside, CA from $18.79: 24 Quest Diagnostics and Labcorp locations, no doctor's visit

At Quest Diagnostics in Riverside, a Hemoglobin A1c is $18.79 and a Lipid Panel $19.89, plus one $6 fee per order and nothing to pay at the draw. There are 24 Quest Diagnostics and Labcorp patient service centers within 20 miles of downtown Riverside; the nearest is Labcorp at Walgreens at 1745 University Ave, Riverside, about 1 mile from the center. Order your tests online, choose Quest or Labcorp at checkout, and walk into any of them with the emailed requisition and a photo ID — no doctor's visit, referral or insurance. Results post to your portal in 1–3 business days. Locations, hours and phone numbers below were checked November 13, 2026.

## What blood tests cost in Riverside: popular tests, priced at each lab

The tests California customers order most (share of TestWell orders from California, September 2025 – September 2026), priced for a draw at each Riverside lab. Plus one $6 fee per order; nothing to pay at the location.

| Test | At Labcorp | At Quest | Share of orders |
| --- | --- | --- | --- |
| [IGF-1 (Insulin-like Growth Factor)](https://www.test-well.com/tests/igf-1-test) | $37.99 | $37.99 | 8.3% |
| [Tuberculosis (TB) Blood Test](https://www.test-well.com/tests/tuberculosis-blood-test) | $91.99 | $91.99 | 7.5% |
| [Comprehensive Metabolic Panel](https://www.test-well.com/tests/comprehensive-metabolic-panel) | $22.99 | $20.99 | 6.7% |
| [Lipid Panel](https://www.test-well.com/tests/lipid-panel) | $24.99 | $19.89 | 5% |
| [Essential Health Panel](https://www.test-well.com/tests/essential-health-panel) | $189.99 | $189.99 | 4.2% |
| [Hemoglobin A1c](https://www.test-well.com/tests/hemoglobin-a1c) | $22.99 | $18.79 | 4.2% |
| [Iron Panel (Iron, TIBC & Ferritin)](https://www.test-well.com/tests/iron-panel-complete) | $32.99 | $32.99 | 4.2% |
| [Testosterone, Total](https://www.test-well.com/tests/testosterone-total) | $43.99 | $33.49 | 4.2% |

## More tests at Quest Diagnostics in Riverside: test numbers and prices

- [Prolactin Test at Quest](https://www.test-well.com/tests/prolactin/quest) — $23.49
- [Syphilis Test (RPR with Confirmation) at Quest](https://www.test-well.com/tests/syphilis-test/quest) — $21.99
- [Syphilis Antibody Test, Reverse Sequence at Quest](https://www.test-well.com/tests/syphilis-antibody-reverse-sequence/quest) — $49.99
- [Vaginitis Panel (BV, Yeast & Trichomonas) at Quest](https://www.test-well.com/tests/vaginitis-panel/quest) — $149.99
- [Hepatitis C Test with Confirmation at Quest](https://www.test-well.com/tests/hepatitis-c-test/quest) — $29.49
- [Tuberculosis (TB) Blood Test at Quest](https://www.test-well.com/tests/tuberculosis-blood-test/quest) — $91.99
- [MMR Immunity Test (Measles, Mumps, Rubella) at Quest](https://www.test-well.com/tests/mmr-immunity-test/quest) — $289.99
- [Quantitative Varicella IgG Titer (Numeric Result) at Quest](https://www.test-well.com/tests/varicella-titer-quantitative/quest) — $56.99
- [Vitamin A Test (Retinol) at Quest](https://www.test-well.com/tests/vitamin-a/quest) — $42.99
- [Vitamin C Test (Ascorbic Acid) at Quest](https://www.test-well.com/tests/vitamin-c/quest) — $44.99

[All 163 tests with a Quest page](https://www.test-well.com/lab-locations/quest-diagnostics) · [Quest Diagnostics price list](https://www.test-well.com/prices/quest-diagnostics)

## More tests at Labcorp in Riverside: test numbers and prices

- [Vitamin B1 Test (Thiamine) at Labcorp](https://www.test-well.com/tests/vitamin-b1-thiamine/labcorp) — $43.99
- [Vitamin B6 Test (Pyridoxine) at Labcorp](https://www.test-well.com/tests/vitamin-b6-pyridoxine/labcorp) — $51.99
- [Vitamin K Test at Labcorp](https://www.test-well.com/tests/vitamin-k-test/labcorp) — $36.99
- [Phosphorus Test at Labcorp](https://www.test-well.com/tests/phosphorus-test/labcorp) — $18.99
- [NT-proBNP Test (Heart Failure Marker) at Labcorp](https://www.test-well.com/tests/nt-probnp-heart-failure-marker/labcorp) — $224.99
- [Gastrin Test at Labcorp](https://www.test-well.com/tests/gastrin/labcorp) — $33.99
- [Intrinsic Factor Blocking Antibody Test at Labcorp](https://www.test-well.com/tests/intrinsic-factor-antibody/labcorp) — $159.99
- [CMV IgM Antibody Test (Cytomegalovirus) at Labcorp](https://www.test-well.com/tests/cmv-igm-antibody/labcorp) — $40.99
- [CMV IgG Antibody Test (Cytomegalovirus) at Labcorp](https://www.test-well.com/tests/cmv-igg-antibody/labcorp) — $40.99
- [MTHFR Gene Mutation Analysis at Labcorp](https://www.test-well.com/tests/mthfr-gene-mutation/labcorp) — $95.99

[All 148 tests with a Labcorp page](https://www.test-well.com/lab-locations/labcorp) · [Labcorp price list](https://www.test-well.com/prices/labcorp)

What a test costs without insurance: [Fecal Calprotectin Test (Stool) cost](https://www.test-well.com/tests/calprotectin-stool/cost) · [Electrolyte Panel cost](https://www.test-well.com/tests/electrolyte-panel/cost) · [Advanced Cholesterol Particle Test (NMR) cost](https://www.test-well.com/tests/nmr-lipoprofile/cost) · [Free & Total Testosterone + SHBG Test cost](https://www.test-well.com/tests/testosterone-free-total-shbg/cost) · [DHEA-Sulfate Test cost](https://www.test-well.com/tests/dhea-sulfate/cost) · [Vitamin B12 & Folate Test cost](https://www.test-well.com/tests/vitamin-b12-and-folate/cost) · [all blood test prices](https://www.test-well.com/guides/how-much-do-blood-tests-cost)

## Quest Diagnostics locations near Riverside (12)

Sorted by distance from downtown Riverside (ZIP 92501). Hours as listed by the lab on 2026-11-13; confirm before a Saturday or holiday visit.

| Location | Address | Miles | Phone | Hours |
| --- | --- | --- | --- | --- |
| Quest Diagnostics | 4646 Brockton Ave, Ste 102, Riverside, CA 92506 | 1 | 951-784-7656 | Mon–Fri 7:00AM – 4:30PM · Sat–Sun closed |
| Quest Diagnostics | 6926 Brockton Ave, Ste 2, Riverside, CA 92506 | 3 | 951-686-1501 | Mon–Fri 7:00AM – 4:00PM · Sat–Sun closed |
| Quest Diagnostics | 485 E Alessandro Blvd, Ste A  B, Riverside, CA 92508 | 6 | 323-326-4082 | Mon–Fri 6:00AM – 3:00PM · Sat–Sun closed |
| Quest Diagnostics | 2711 Canyon Springs Pkwy, Ste 101, Riverside, CA 92507 | 6 | 951-201-8724 | Mon–Fri 7:00AM – 4:30PM · Sat–Sun closed |
| Quest Diagnostics | 9041 Magnolia Ave, Ste 205, Riverside, CA 92503 | 6 | 951-688-3883 | Mon–Fri 7:00AM – 4:00PM · Sat 8:30AM – 12:00PM · Sun closed |
| Quest Diagnostics | 25805 Barton Rd, Ste A-104, Loma Linda, CA 92354 | 7 | 909-222-7698 | Mon–Fri 7:00AM – 3:00PM · Sat–Sun closed |
| Quest Diagnostics | 245 Terracina Blvd, Ste 104B, Redlands, CA 92373 | 9 | 909-798-5846 | Mon–Fri 7:00AM – 4:00PM · Sat–Sun closed |
| Quest Diagnostics | 17051 Sierra Lakes Pkwy, Ste 205, Fontana, CA 92336 | 10 | 909-202-9122 | Mon–Fri 7:00AM – 4:00PM · Sat 7:00AM – 11:00AM · Sun closed |
| Quest Diagnostics | 1700 N Waterman Ave, San Bernardino, CA 92404 | 10 | 909-453-5314 | Mon–Fri 7:00AM – 5:00PM · Sat–Sun closed |
| San Bernardino 2150 N Waterman Ave - Employer Drug Screens Not Offered | 2150 N Waterman Ave, Ste 100b, San Bernardino, CA 92404 | 10 | 909-361-7543 | Mon–Fri 6:30AM – 3:30PM · Sat–Sun closed |
| Quest Diagnostics | 6102 Orbis Way, Ste 510, Eastvale, CA 92880 | 12 | 951-332-3265 | Mon–Fri 7:00AM – 4:00PM · Sat–Sun closed |
| Quest Diagnostics | 308 W 6Th St, Suite 201, Corona, CA 92882 | 14 | 657-732-1201 | Mon–Fri 7:00AM – 4:30PM · Sat 8:00AM – 12:00PM · Sun closed |

## Labcorp locations near Riverside (12)

Sorted by distance from downtown Riverside (ZIP 92501). Hours as listed by the lab on 2026-11-13; confirm before a Saturday or holiday visit.

| Location | Address | Miles | Phone | Hours |
| --- | --- | --- | --- | --- |
| Labcorp at Walgreens | 1745 University Ave, Riverside, CA 92507 | 1 | 951-880-0569 | Mon–Fri 8:00AM – 4:00PM |
| Labcorp | 6860 Brockton Ave, Ste 7, Riverside, CA 92506 | 3 | 951-786-9020 | Mon–Fri 6:30AM – 3:00PM · Sat 7:00AM – 11:00AM |
| Labcorp at Walgreens | 8044 Limonite Ave, Riverside, CA 92509 | 5 | 951-880-0565 | Mon–Fri 7:00AM – 3:00PM |
| Labcorp | 6485 DAY ST, UNIT 102, RIVERSIDE, CA 92507 | 6 | 951-242-8245 | Mon–Fri 7:30AM – 3:30PM |
| Labcorp | 12980 FREDERICK ST, SUITE E, MORENO VALLEY, CA 92553 | 7 | 951-910-2515 | Mon–Fri 8:00AM – 4:00PM · Sat 7:00AM – 11:00AM |
| Labcorp at Walgreens | 8917 Trautwein Rd, Riverside, CA 92508 | 8 | 951-880-0568 | Mon–Fri 7:00AM – 2:30PM |
| Labcorp at Walgreens | 10992 Magnolia Ave, Riverside, CA 92505 | 8 | 951-880-0564 | Mon–Fri 8:00AM – 4:00PM |
| Labcorp | 255 Terracina Blvd, Ste 106, Redlands, CA 92373 | 9 | 909-792-4580 | Mon–Fri 7:00AM – 3:00PM |
| Labcorp at Walgreens | 25011 Alessandro Blvd, Moreno Valley, CA 92553 | 10 | 951-512-0013 | Mon–Fri 9:00AM – 5:00PM |
| Labcorp | 15391 Baseline Ave, Ste 102, Fontana, CA 92336 | 10 | 909-660-7995 | Mon–Fri 6:30AM – 3:00PM |
| Labcorp | 401 E HIGHLAND AVE, SUITE 252, SAN BERNARDINO, CA 92404 | 10 | 909-883-0410 | Mon–Fri 7:00AM – 3:00PM |
| Labcorp at Walgreens | 12574 Limonite Ave, Eastvale, CA 91752 | 11 | 951-880-0562 | Mon–Fri 8:00AM – 4:00PM |

## How to get a blood test in Riverside

1. [Choose your tests](https://www.test-well.com/tests) — single markers or a panel — and check out. A licensed physician reviews and authorizes the order, usually within minutes, and the requisition is emailed to you.
2. Walk into any Quest Diagnostics and Labcorp location above for the lab you picked at checkout. Bring the requisition (on your phone is fine) and a photo ID. Fasting tests are easiest first thing in the morning. 18 of the 24 locations here are open by 7:00 AM on weekdays.
3. Results post to your TestWell portal in 1–3 business days with reference ranges and a physician review, and you can download the report to share with your own doctor.


## Frequently asked questions

### Do I need an appointment for a blood draw in Riverside?

Most Quest Diagnostics and Labcorp patient service centers in Riverside take walk-ins; Quest and Labcorp also let you book a time slot on their sites, which shortens the wait at busy locations. Order your test on TestWell first — the physician-authorized requisition is emailed within minutes — then bring it and a photo ID to any location listed here.

### Can I get blood work in Riverside without a doctor or insurance?

Yes. A physician licensed in California reviews and authorizes every TestWell order as part of the price, so you need no doctor's visit or referral of your own. Order online, choose Quest or Labcorp at checkout, and walk into any location listed here — no insurance needed, and HSA and FSA cards are accepted.

### How much does a blood test cost in Riverside?

At Quest Diagnostics in Riverside: Hemoglobin A1c $18.79, Lipid Panel $19.89, plus one $6 lab processing fee per order and nothing at the draw — no draw fee, no physician fee. Prices are set per lab, not per location, so every Riverside site of the same lab charges the same; the table on this page shows each popular test at each lab, and panels bundle several tests at a discount.

### Which location should I choose — Quest Diagnostics or Labcorp?

Whichever is closer or has hours that fit. Quest Diagnostics and Labcorp are both CLIA-certified national laboratories and results are clinically equivalent; a few specialty tests are available at only one of them, which the test page states. Pick the lab at checkout and the requisition is written for that network.

### Can I pay for blood work in Riverside with an HSA or FSA?

Yes. Every TestWell test is a qualified medical expense under IRS Publication 502 — pay with the HSA or FSA debit card at checkout, or submit the itemized receipt from your account. For a health FSA the expense counts on the date you are drawn at the Quest Diagnostics and Labcorp location, so a December draw uses this year's balance; HSA money never expires.

### How long do results take from a Riverside draw?

Most routine results post to your TestWell portal in 1–3 business days after the draw, with each value shown against its reference range and reviewed by a physician; specialty tests take longer, and each test page states its turnaround.

## More in California

- [Lab testing in California](https://www.test-well.com/lab-locations/california)
- [TB test in Riverside](https://www.test-well.com/lab-locations/california/riverside/tb-test)
- [Blood tests in Los Angeles](https://www.test-well.com/lab-locations/california/los-angeles)
- [Blood tests in San Diego](https://www.test-well.com/lab-locations/california/san-diego)
- [Blood tests in San Jose](https://www.test-well.com/lab-locations/california/san-jose)
- [Blood tests in San Francisco](https://www.test-well.com/lab-locations/california/san-francisco)
- [Blood tests in Sacramento](https://www.test-well.com/lab-locations/california/sacramento)
- [Blood tests in Fresno](https://www.test-well.com/lab-locations/california/fresno)
- [Blood tests in Bakersfield](https://www.test-well.com/lab-locations/california/bakersfield)
- [Blood tests in Oakland](https://www.test-well.com/lab-locations/california/oakland)
- [Blood tests in Anaheim](https://www.test-well.com/lab-locations/california/anaheim)
- [Blood tests in Stockton](https://www.test-well.com/lab-locations/california/stockton)
- [All Labcorp locations](https://www.test-well.com/lab-locations/labcorp)
- [All Quest Diagnostics locations](https://www.test-well.com/lab-locations/quest-diagnostics)
- [Quest vs Labcorp prices](https://www.test-well.com/prices/quest-vs-labcorp)
- [Search by your own ZIP code](https://www.test-well.com/find-a-lab)

---

Canonical page: https://www.test-well.com/lab-locations/california/riverside
Machine-readable catalog: https://www.test-well.com/api/catalog.json · MCP server: https://www.test-well.com/mcp · Overview for agents: https://www.test-well.com/llms.txt

Prices are cash-pay, in USD, and include physician authorization; every order adds one flat $6 lab processing fee. Educational content is not a diagnosis — discuss results with a clinician.