ESR -Erythrocyte Sedimentation Rate
ESR -Erythrocyte Sedimentation Rate details
ESR -Erythrocyte Sedimentation Rate
ESR -Erythrocyte Sedimentation Rate details

ESR -Erythrocyte Sedimentation Rate

$ 59.00

Doctor’s order included No insurance needed No additional lab fees

Pricing is all-inclusive. No surprise lab or collection fees. Orders and results are sent electronically.

ESR Blood Test

Erythrocyte Sedimentation Rate Test for Inflammation Screening

The ESR Blood Test, also called the Erythrocyte Sedimentation Rate or Sed Rate, is a blood test used to help screen for inflammation in the body.

ESR measures how quickly red blood cells settle in a tube over a set period of time. When inflammation is present, red blood cells may clump together and settle faster.

This service provides access to lab testing only. It is intended as a screening and monitoring tool and does not diagnose, treat, or replace care from a licensed healthcare provider.

✔ Simple blood test for inflammation screening
✔ Also known as Sed Rate or ESR
✔ May support provider-directed monitoring
✔ Doctor's order included
✔ No insurance required

⏱ Typical turnaround: results are usually emailed in 1–3 days.

What This Test Measures

Erythrocyte Sedimentation Rate

This test measures the rate at which red blood cells settle. The result is typically reported in millimeters per hour, mm/hr.

  • Test name: Erythrocyte Sedimentation Rate
  • Also known as: ESR, Sed Rate, Sedimentation Rate
  • Sample type: Blood
  • Purpose: General inflammation screening and monitoring
  • Fasting: Usually not required

Why Order an ESR Blood Test?

  • Inflammation screening - ESR may help show whether inflammation is present somewhere in the body.
  • Autoimmune or inflammatory monitoring - May be used by providers to monitor certain inflammatory conditions.
  • Infection or illness evaluation - May support broader evaluation when symptoms suggest inflammation or infection.
  • Follow-up testing - May be ordered with other tests such as CBC or CRP.
  • Provider-directed testing - Useful when a healthcare provider specifically requests an ESR test.

Who May Consider This Test?

This test may be appropriate for:

  • Individuals whose healthcare provider requested an ESR blood test
  • People monitoring inflammation markers
  • Patients with unexplained aches, fatigue, fever, or inflammatory symptoms
  • Individuals being followed for certain autoimmune or inflammatory conditions
  • Customers who need a doctor-ordered lab test without using insurance

Important Symptom Warning

If you have symptoms such as chest pain, trouble breathing, severe headache, sudden weakness, high fever, severe pain, confusion, vision changes, unexplained weight loss, or any urgent health concern, seek medical care promptly.

Do not use this service as a substitute for medical evaluation, diagnosis, or treatment. A healthcare provider can determine whether you need urgent care, additional lab testing, imaging, medication, or other evaluation.

Important: Screening Only

LabReqs and SchoolTiters provide access to lab testing. We do not diagnose medical conditions, provide treatment, prescribe medication, or manage inflammatory diseases.

ESR is a nonspecific test. A high ESR may suggest inflammation, but it does not show the exact cause or location. Results should be reviewed with a licensed healthcare provider, especially if symptoms are present or results are abnormal.

Important Limitations

  • This test does not diagnose a specific disease by itself.
  • ESR may be affected by age, anemia, pregnancy, infection, inflammation, and other health factors.
  • A normal ESR does not always rule out inflammation or illness.
  • An elevated ESR does not identify the exact cause of inflammation.
  • Your provider may recommend additional tests such as CRP, CBC, metabolic panel, autoimmune testing, or imaging.

Before Ordering

  • Order this test if you need ESR inflammation screening or provider-directed monitoring.
  • If you have symptoms, contact a healthcare provider before or after testing.
  • If your provider requested CRP or another inflammation marker, confirm which test you need before ordering.
  • If you are unsure which test is appropriate, ask your healthcare provider before ordering.

How It Works

  1. Order online.
  2. Receive your lab order. A doctor's order is included.
  3. Visit a participating lab location.
  4. Complete a simple blood draw.
  5. Receive your results. Result timing may vary by lab, location, and processing requirements.

Why Choose This Test?

✅ Simple blood test for inflammation screening
✅ Doctor's order included
✅ No insurance needed
✅ Convenient online ordering
✅ Results can be shared with your healthcare provider

Frequently Asked Questions

What does an ESR blood test check?

ESR checks how quickly red blood cells settle in a tube. Faster settling may be associated with inflammation in the body.

Is ESR the same as CRP?

No. ESR and CRP are both inflammation markers, but they are different tests. Your provider may order one or both depending on your situation.

Does ESR diagnose inflammation?

ESR can suggest inflammatory activity, but it does not diagnose the cause. Diagnosis and treatment decisions must be made by a licensed healthcare provider.

Do I need to fast?

Fasting is usually not required for this test unless your healthcare provider gives you different instructions.

What should I do if my ESR is high?

A high ESR should be reviewed with a healthcare provider. Additional testing may be needed to understand the cause.

Is a doctor's order included?

Yes. A doctor's order is included with this lab test.

Order Your ESR Blood Test

Use this test when you need ESR inflammation screening or provider-directed monitoring and want lab results that can be reviewed with your healthcare provider.

Order your ESR Erythrocyte Sedimentation Rate Blood Test today.

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ESR -Erythrocyte Sedimentation Rate
$ 59.00
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