A9500 - Radioactive tracer injection used for heart imaging studies

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 Technetium tc-99m sestamibi, a radioactive tracer medication that is injected into your bloodstream for diagnostic heart imaging tests. The tracer helps doctors see how well blood flows to your heart muscle and can detect areas of damaged or poorly functioning heart tissue. This is typically used in nuclear medicine procedures like stress tests or heart scans. The 'per study dose' means this code covers the amount of medication needed for one complete imaging examination.

Additional Information

This is a diagnostic imaging agent, not a treatment. The radioactive material used has a very short half-life and is considered safe for most patients. Pregnant or breastfeeding women should inform their healthcare provider before receiving this tracer.

Category

Diagnostic Radiopharmaceutical

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

  • Medical evaluation
  • Possible fasting requirements
  • Removal of metal objects

What to Expect After

  • Drink plenty of fluids to help eliminate tracer
  • Normal activities usually resumed immediately
  • Follow-up appointment to discuss results

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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