Understanding Medicare Coverage for DEXA Scans

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We aim to provide you with comprehensive information about Medicare coverage for DEXA scans. We understand the importance of accurate and reliable information when it comes to healthcare decisions, and we are committed to helping you navigate the complexities of Medicare coverage.

What is a DEXA Scan?

A Dual-Energy X-ray Absorptiometry (DEXA) scan is a diagnostic test that measures bone mineral density (BMD). It is commonly used to assess the risk of osteoporosis, a condition characterized by fragile and weak bones. By measuring BMD, healthcare professionals can evaluate bone health and determine the risk of fractures.

Does Medicare Cover DEXA Scans?

Yes, Medicare does cover DEXA scans under certain conditions. It is important to understand the specific circumstances in which Medicare provides coverage for this diagnostic test.

Medicare Part B Coverage for DEXA Scans

Medicare Part B, which covers outpatient services, includes coverage for DEXA scans in the following situations:

  1. Primary Prevention: Medicare will cover a DEXA scan once every 24 months (or more frequently if medically necessary) for beneficiaries who meet the following criteria:
    • Women aged 65 and older
    • Men aged 70 and older
    • Individuals with estrogen deficiency or clinical conditions associated with bone loss
  2. Diagnosis: Medicare will cover a DEXA scan if it is ordered by a qualified healthcare provider to diagnose or monitor osteoporosis or other conditions that affect bone health.
  3. Follow-up Testing: Medicare may cover additional DEXA scans if medically necessary to monitor the progression of a previously diagnosed condition, such as osteoporosis.

It is important to note that Medicare Part B generally covers 80% of the approved amount for DEXA scans after the yearly deductible has been met. Beneficiaries are responsible for the remaining 20% unless they have supplemental insurance or qualify for additional assistance programs.

Medicare Advantage Coverage for DEXA Scans

Medicare Advantage plans, also known as Medicare Part C, are offered by private insurance companies approved by Medicare. These plans must provide at least the same coverage as Original Medicare, but they may have different rules, costs, and coverage limitations.

If you have a Medicare Advantage plan, the coverage for DEXA scans may vary. It is important to review your plan documents or contact your insurance provider directly to understand the specific coverage details for DEXA scans.

How to Access Medicare Coverage for DEXA Scans

To access Medicare coverage for DEXA scans, follow these steps:

  1. Consult with your healthcare provider: If you believe you may benefit from a DEXA scan, speak with your healthcare provider. They will evaluate your medical history, risk factors, and symptoms to determine if a DEXA scan is appropriate for you.
  2. Verify Medicare coverage: Contact Medicare or your Medicare Advantage plan to verify your coverage for DEXA scans. Provide them with the necessary information and ask about any potential out-of-pocket costs.
  3. Schedule the DEXA scan: Once you have confirmed your coverage, schedule an appointment for the DEXA scan at a healthcare facility that accepts Medicare.
  4. Payment and documentation: At the time of the scan, you may be required to pay your portion of the cost, if applicable. Ensure that you receive the necessary documentation and receipts for future reference.


Understanding Medicare coverage for DEXA scans is essential for individuals seeking to assess their bone health and manage conditions such as osteoporosis. Medicare Part B provides coverage for DEXA scans in specific situations, including primary prevention, diagnosis, and follow-up testing. Medicare Advantage plans may also offer coverage, although the specifics can vary. By following the outlined steps, you can access the coverage you are entitled to and take control of your bone health.


  • Medicare provides coverage for DEXA scans under specific circumstances.
  • Medicare Part B covers DEXA scans for primary prevention, diagnosis, and follow-up testing.
  • Medicare Advantage plans may have different coverage rules and limitations for DEXA scans.
  • To access coverage, consult with your healthcare provider, verify coverage, schedule the scan, and ensure proper payment and documentation.

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