Statistical flags indicate unusual patterns — not proof of fraud or wrongdoing. Read our methodology

Quest Diagnostics LLC IL

Clinical Medical Laboratory

Wood Dale, Illinois

NPI: 1881630614

Risk Tier

Elevated

Total Paid

$429.8M

$429,837,134

Total Claims

29.3M

Beneficiaries

26.9M

Avg Cost/Claim

$14.66

Active billing period: 84 months (2018-01 to 2024-12)

Statistical Fraud Flags (1)

Rate Outlier

Billing above the 90th percentile across multiple procedure codes simultaneously.

Billing above the 90th percentile for 11 procedure codes: 86769 at 1.6× median, 86747 at 2.2× median.

Advanced Detection Signals

Billing Velocity

15868.1 claims per working day — may exceed physically possible volume for a single provider.

Disclaimer: Statistical flags indicate unusual billing patterns — they are not proof of fraud or wrongdoing. Some entities (government agencies, home care programs, hospitals) may legitimately bill at higher rates due to patient acuity, overhead costs, or specialized services. This report is generated from public HHS data and statistical analysis only. No clinical or investigative review has been performed.

Generated by OpenMedicaid | openmedicaid.org | Data: HHS 2018-2024