ESR (Erythrocyte Sedimentation Rate)

CPT: 85652
Hematology

What This Test Measures

Measures rate red blood cells settle; nonspecific marker of inflammation.

Preparation

No fasting required
No special prep. Recent infection, pregnancy, and anemia affect results. Draw before starting anti-inflammatory medications for baseline.

General guidelines only. Requirements vary by lab and individual. Confirm with your provider before adjusting any medications.

Turnaround Time

Varies by lab

Clinical Notes

Westergren method is standard; less specific than CRP but very widely used

ICD-10 Codes

Common diagnosis codes associated with this test. Codes are assigned by your provider.

M06.9Rheumatoid arthritis, unspecified
M32.9Systemic lupus erythematosus, unspecified
R53.83Other fatigue

Self-Pay Pricing

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Ulta Lab Tests

Uses Quest Diagnostics network; generally lowest DTC prices; not available in NY, NJ, RI

$18.95Order
DirectLabs

Uses Quest Diagnostics network; good panel pricing; established DTC provider

$29.00Order
Walk-In Lab

Uses both Quest and Labcorp networks; competitive pricing; broad test selection

$29.00Order
HealthLabs.com

Uses Quest and Labcorp; strong panel bundling; results in 1-3 days

$29.00Order
Life Extension

Uses Labcorp network; known for supplement company; competitive lab test pricing

$29.00Order
Personalabs

Uses Quest and Labcorp; no hidden draw or facility fees; moderate pricing

$34.00Order
Request A Test

Uses Quest and Labcorp networks; offers both individual tests and discounted panels

$35.00Order
Labcorp OnDemand

Labcorp consumer-direct platform; 2,000+ locations; results in 1-3 days

$35.00Order
QuestDirect

Quest Diagnostics consumer-direct platform; results in 1-2 days; 2,100+ locations nationwide

$39.00Order
Private MD Labs

Primarily uses Labcorp network; popular for hormone panels; higher individual test prices

$45.00Order

Lab Codes

Proprietary codes used by each lab for this test.

ACL Laboratories
LAB8381(order_code)
American Esoteric Labs
H214(order_code)
ARUP Laboratories
0040060(order_code)
Cleveland Clinic
WSR(mnemonic)
Clinical Labs of Hawaii
0382(order_code)
CPL
1055(order_code)
Geisinger Medical Labs
LAB2234(lab_id)
Interpath Laboratory
3105(order_code)
LabCorp
005215(order_code)
Mayo Clinic Labs
SEDRT/2462(order_code)
Northwell Health Labs
5500316(order_code)
NYU Langone Health
LAB322(order_code)
Quest Diagnostics
809(order_code)
Stanford Health Care
ESRP(order_code)

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Related Tests

hs-CRP (High Sensitivity CRP)

CPT: 86141

CRP, Standard

CPT: 86140

hs-CRP (High Sensitivity) - Inflammation

CPT: 86141

CRP, Quantitative

CPT: 86140

ESR (Sed Rate, Westergren)

CPT: 85652

C-Reactive Protein (CRP)

CPT: 86140

For informational purposes only

This page is for educational and research purposes only and does not constitute medical advice, diagnosis, or treatment recommendations. ICD-10 and CPT codes are assigned by your healthcare provider. Always consult a qualified healthcare provider before ordering any lab test or making decisions about your health.