G0145 - Automated cervical or vaginal cancer screening test with thin-layer preparation and manual review

Healthcare Common Procedure Coding System

Last updated: 10/30/2025

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 cervical or vaginal cancer screening test (like a Pap smear) where cells are collected and preserved in a special fluid. The sample is prepared using an automated thin-layer technique, then screened by an automated computer system. After the automated screening, a trained technician manually reviews the results under physician supervision to ensure accuracy. This type of screening helps detect abnormal cells that could indicate cervical or vaginal cancer or pre-cancerous conditions.

Additional Information

This is a preventive screening test typically performed as part of routine women's healthcare. The automated system combined with manual review helps improve accuracy of cancer detection.

Category

Preventive Care/Cancer 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
  • Sample collection by healthcare provider

What to Expect After

  • Results review with healthcare provider
  • Additional testing if abnormal results 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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