U0003 - COVID-19 diagnostic test using advanced laboratory technology

Healthcare Common Procedure Coding System

Last updated: 11/28/2025

What is a HCPCS Code?

HCPCS (Healthcare Common Procedure Coding System) codes are used to identify medical procedures, supplies, and services for billing purposes. These codes help standardize how healthcare services are reported and billed across different providers and insurance companies.

Detailed Description

This code represents a specific type of COVID-19 test that detects the genetic material (DNA or RNA) of the SARS-CoV-2 virus that causes COVID-19. The test uses an 'amplified probe technique,' which means it makes many copies of any viral genetic material present to make it easier to detect. This particular test is performed using 'high throughput technologies,' meaning the laboratory can process many samples quickly and efficiently, often hundreds or thousands of tests per day. This type of testing is typically done in large commercial or hospital laboratories rather than at point-of-care locations.

Additional Information

This is a specific billing code for high-volume COVID-19 testing facilities. The actual test procedure and accuracy are the same as standard PCR tests, but this code is used when laboratories process large batches of samples using automated, high-throughput equipment.

Category

Diagnostic Laboratory Test

Medical Specialty

Clinical Laboratory/Pathology

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Healthcare provider order
  • Sample collection (typically nasal swab)

What to Expect After

  • Results interpretation by healthcare provider
  • Isolation or quarantine measures if positive
  • Contact tracing if positive

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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