---
title: AFP Test
type: biomarker
url: "https://www.test-well.com/biomarkers/afp"
also_known_as:
  - afp
  - alpha-fetoprotein
  - alpha fetoprotein
category: Heart Health
units:
  - ng/mL
order_price_usd: 299.99
order_item: Men's Cancer Screening Panel
order_url: "https://www.test-well.com/tests/mens-cancer-screening-panel"
reviewed_at: 2026-09-05
---

# AFP

> AFP is measured with a standard blood draw after an 8–12 hour fast. A typical reference range is 0.000 – 8.50 ng/mL. At TestWell it's $299.99 all-in as Men's Cancer Screening Panel, results in 3–5 business days, drawn at Quest or Labcorp. An out-of-range result is a prompt to look closer, not a diagnosis.

Also known as: afp, alpha-fetoprotein, alpha fetoprotein.

## Key facts

| Fact | Value |
| --- | --- |
| Units | ng/mL |
| Sample | Blood draw |
| Fasting | 8–12 hours |
| Results | 3–5 business days |
| Price | $299.99 |
| Labs | Quest or Labcorp |

## What does AFP measure?

A protein produced by the fetal liver. Used as a tumor marker in adults and a screening marker in pregnancy.

## What is the normal range for AFP?

| Population | Reference range |
| --- | --- |
| age 18+ | 0.000 – 8.50 ng/mL |

Reference intervals differ slightly between labs; the range printed on your report is the one to interpret against. Ranges are usually set so 95% of healthy people fall inside them.

## What does a high AFP mean?

In non-pregnant adults, can reflect liver cancer or certain testicular/ovarian tumors.

## How do you get tested for AFP?

| Order | Type | Price | Includes |
| --- | --- | --- | --- |
| [Men's Cancer Screening Panel](https://www.test-well.com/tests/mens-cancer-screening-panel) | Panel | $299.99 | 12 tests |

## Common questions about AFP

### Do I need a doctor's order to test my afp?

No. TestWell's licensed physician network reviews and approves your order — usually within minutes. You can place an order online without an in-person visit or a referral from your own doctor.

### How long does it take to get AFP results?

Most AFP results are available in 1–3 business days after your specimen arrives at the lab. You'll get an email the moment your results are ready, with everything viewable in your TestWell portal.

### How much does a AFP test cost?

Our Men's Cancer Screening Panel starts at $299.99. That's the all-in price — no copays, no insurance hoops, no surprise bills. HSA and FSA cards are accepted.

### Do I need to fast before my AFP test?

Yes — for the most accurate result, fast for 8–12 hours before your blood draw. Water is fine; coffee, food, and supplements are not. Your prep instructions will be included with your order.

### Which lab will process my AFP test?

Your test will be processed by Quest Diagnostics, Labcorp, or BioReference depending on which is closest to you and which lab carries the test. All three are CLIA-certified and trusted by hospitals nationwide. You'll choose your lab during checkout from 4,000+ locations.

## Sources

- [Mayo Clinic Labs](https://www.mayocliniclabs.com/test-catalog/overview/9061)
- [MedlinePlus (NIH) — Alpha Fetoprotein (AFP) Tumor Marker Test](https://medlineplus.gov/lab-tests/alpha-fetoprotein-afp-tumor-marker-test/)

## Related biomarkers

- [Apolipoprotein B](https://www.test-well.com/biomarkers/apolipoprotein-b)
- [Lipoprotein(a)](https://www.test-well.com/biomarkers/lipoprotein-a)
- [NT-proBNP](https://www.test-well.com/biomarkers/nt-probnp)
- [Homocysteine](https://www.test-well.com/biomarkers/homocysteine)
- [LDL Particle Number](https://www.test-well.com/biomarkers/ldl-particle-number)
- [Small LDL Particle](https://www.test-well.com/biomarkers/small-ldl-particle)

- [Reference range lookup tool](https://www.test-well.com/tools/reference-range-lookup)
- [Lab unit converter](https://www.test-well.com/tools/lab-unit-converter)
- [All biomarkers](https://www.test-well.com/biomarkers)

---

Medically reviewed by Youmna DiStefano, MD (Medical Reviewer, TestWell); last reviewed 2026-09-05. Review policy: https://www.test-well.com/reviewers/youmna-distefano-md

Canonical page: https://www.test-well.com/biomarkers/afp
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.