A9502 - Technetium Tc-99m tetrofosmin diagnostic imaging agent

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 radioactive imaging agent called Technetium Tc-99m tetrofosmin that is used for diagnostic medical imaging studies. It is a radiopharmaceutical (radioactive medication) that is injected into the body to help doctors see and evaluate certain organs or tissues, most commonly the heart muscle. The radioactive tracer allows special cameras to create detailed images that help diagnose medical conditions. This code covers the cost of one complete study dose of this imaging agent.

Additional Information

This is a diagnostic imaging agent only and involves exposure to a small amount of radioactivity. The radioactive material typically clears from the body within hours to days. Patients should inform their healthcare team if they are pregnant or breastfeeding.

Category

Radiopharmaceuticals/Nuclear Medicine

Medical Specialty

Nuclear Medicine, Cardiology

Expected Costs

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

What's Required Before This

  • Doctor's order for nuclear medicine imaging study
  • Medical evaluation to determine appropriateness of radioactive imaging

What to Expect After

  • Follow standard post-nuclear medicine imaging instructions
  • Drink plenty of fluids to help eliminate the radioactive material
  • Follow any specific instructions from the nuclear medicine team

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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