G0145 - Cervical or vaginal cancer screening test using automated thin-layer preparation with computer and manual review

Healthcare Common Procedure Coding System

Last updated: 10/3/2025

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 is a screening test for cervical or vaginal cancer, commonly known as a Pap smear or Pap test. The sample is collected and preserved in a special fluid, then prepared using an automated thin-layer technique. The test involves two levels of review: first by an automated computer system, then by a trained professional under physician supervision to ensure accuracy. This screening helps detect abnormal cells that could indicate cancer or pre-cancerous conditions.

Additional Information

This is a preventive screening procedure typically performed during routine gynecological care. The automated preparation and dual review process helps improve accuracy of results.

Category

Preventive Screening

Medical Specialty

Gynecology/Women's Health

Expected Costs

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

What's Required Before This

  • Routine gynecological examination

What to Expect After

  • Results review with healthcare provider
  • Additional testing if abnormal results are found
  • Regular screening as recommended by physician

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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