CPT code 93892: Emboli detection, without injection2026 Medicare rate & RVUs in Colorado

CMS doesn’t publish a rate for 93892 in Colorado.

Check a contract rate as a % of Medicare · 93892 nationwide

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

What 93892 covers

This study uses transcranial Doppler ultrasound to monitor intracranial arteries for embolic signals without an intravenous microbubble injection. A physician or other qualified clinician may order it when emboli monitoring is needed, such as during evaluation of cerebrovascular disease. The service may be performed in an office, hospital, or other setting with the equipment and staff needed for Doppler monitoring; the interpreting clinician reviews the recorded findings and reports the results.

Report 93892 for the no-injection emboli-detection service, not for a routine complete or limited intracranial flow study. Documentation should identify the clinical reason for monitoring, the vessels assessed, and the findings and interpretation. CMS recognizes professional and technical components: report modifier 26 for interpretation, TC for equipment and staff, or neither modifier for the global service. The cardiovascular diagnostic multiple-procedure reduction applies to the technical component when applicable.

This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.

How Colorado compares for 93892

Every other payment area

93892 rates by state

Office rate range in each state. Select a state to see its payment localities.

See 93892 in every payment locality

How the 93892 rate is calculated

Each of 93892’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.

Payment rules and modifiers for 93892

The CMS indicators that decide how 93892 is paid alongside other services.

What modifiers do to the payment

When to use modifier 26

Codes related to 93892

Related codes aren’t interchangeable: bill the code that matches the service performed.

How 93892 has changed in Colorado

Price 93892 for an earlier date of service

Where the Colorado rate applies

Colorado is a Medicare payment area, not a city. Our Census mapping connects it to 485 cities and communities in Colorado. Some span more than one payment area; confirm with the service ZIP.

• Acres Green
• Aetna Estates
• Aguilar
• Air Force Academy
• Akron
• Alamosa
• Alamosa East
• Allenspark

Browse all communities in Colorado

Where these rates come from

FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.

CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027

Open CMS sourceHow we calculate rates