CPT93880

How Much Does a Carotid Ultrasound Cost in Rhode Island?

Extracranial bilat study

$281Hospital outpatient total2026 Medicare, physician + facility

Under 2026 Medicare rates, a carotid ultrasound costs about $281 in total at a hospital outpatient department, counting both the physician and the facility (national rates). Outside a hospital, at an independent imaging center, lab or office, Medicare's full rate in Rhode Island averages $194.

Hospital payments are wage-adjusted by locality, so the ZIP changes the numbers. For example 02801.
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Rhode Island Medicare physician rate (2026)

+2.9% vs national

Single statewide locality.

Rhode Island (Hospital)
$37.95
Physician reading only
Private plan est.
$253–$389
~130–200% of Medicare
Cash / self-pay est.
$156–$292
~80–150% of Medicare

What the whole procedure costs

The office rate above is what an imaging center, lab or office is paid for the whole test. In a hospital, the facility bills its own fee and the physician bills only the reading. These are 2026 national Medicare amounts.

Physician reading alone
$37
Only 13% of the hospital total

This is Medicare's separate payment to the facility on top of the physician's fee. For a test like this the physician in a hospital bills only the reading (the professional component); outside a hospital one global fee covers the whole test, shown in the office rate above. Medicare allowed amounts are not what an uninsured patient is charged, and not a quote. Private plans typically allow more.

Your ZIP in Rhode Island

Enter a ZIP code for your part of Rhode Island, whether Providence and Pawtucket, Warwick and Cranston, Newport, or the South County shore towns.

What carotid ultrasound costs at hospitals near you

Everything above is a national average. The hospital you pick in Rhode Island moves the bill more than anything else you control.

Locked

Rates for your ZIP, 5 named hospitals with CMS ratings, the add-on codes, and the scheduler script.

For example 02801.

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What these numbers are

Every figure on this page is a 2026 Medicare allowed amount: the physician line comes from the Physician Fee Schedule adjusted by geographic practice-cost indices, and the facility totals come from the CMS hospital outpatient (OPPS) and ambulatory surgery center rates. None of them is a hospital chargemaster price, your insurer's contracted rate, or a quote. Anesthesia, pathology, imaging reads and follow-up care are billed under their own codes when they apply, and an inpatient stay is paid a different way again. In Rhode Island the office and hospital physician lines for this CPT differ by $156.50.

National vs Rhode Island

National office$189.05
National hospital (physician)$37.41
Rhode Island vs national3% above the national office rate of $189.05

Where Rhode Island ranks for this CPT

Rank (lowest physician fee first)#39 of 51
Lowest stateArkansas ($164.92)
Highest stateDistrict of Columbia ($219.25)

Carotid Ultrasound and how Rhode Island is priced

Rhode Island, the smallest state, is unsurprisingly a single payment locality, with geographic adjustments above the national average in line with southern New England's cost structure. Providence and the shoreline towns publish identical Medicare-approved amounts, and no point in the state is more than an hour from its main hospitals. The compact geography makes locality subdivision pointless. Pricing here reads as a slightly discounted echo of neighboring Boston's market.

Providence dominates Rhode Island care, with the state's teaching hospitals and academic affiliation concentrated there, and consolidation has left a small number of systems running most beds. Many Rhode Islanders, particularly in the northeast corner, use Boston hospitals for complex or specialized procedures, accepting metro Boston pricing when they do. South County residents have fewer local options and often travel to Providence.

This procedure: A bilateral carotid duplex ultrasound examines the arteries on both sides of the neck that supply the brain, measuring plaque buildup and blood flow speed to estimate narrowing. It is ordered after a stroke or mini-stroke, for a bruit heard in the neck, or before certain surgeries. A technologist moves a probe along each side of your neck for 30 to 45 minutes; it is painless, radiation-free, and requires no preparation.

What Is Carotid Ultrasound?

A bilateral carotid duplex ultrasound examines the arteries on both sides of the neck that supply the brain, measuring plaque buildup and blood flow speed to estimate narrowing. It is ordered after a stroke or mini-stroke, for a bruit heard in the neck, or before certain surgeries. A technologist moves a probe along each side of your neck for 30 to 45 minutes; it is painless, radiation-free, and requires no preparation.

What Affects the Cost

  • –Hospital vascular labs charge multiples of what office-based or freestanding vascular labs charge for the same bilateral study.
  • –Significant narrowing triggers surveillance scans every 6 to 12 months, making the per-scan price a recurring expense for years.
  • –Findings can cascade to CT or MR angiography for confirmation, each far more expensive than the ultrasound.
  • –The interpreting physician's fee is a separate component at facility-based labs.
  • –Screening packages sold directly to consumers by mobile companies price this scan cheaply as cash-pay, but positive findings still funnel into insured follow-up costs.

Questions to Ask Before Booking

  • 1.What indication is on my order, and is it one my insurer covers?
  • 2.What does this study cost at an office vascular lab versus the hospital?
  • 3.If narrowing is found, how often will I need repeat scans and at what cost each?
  • 4.Would an abnormal result lead to CT or MR angiography, and what do those cost?
  • 5.Is the physician interpretation included in your quoted price?

Carotid Ultrasound in Rhode Island: questions

Under 2026 Medicare rates, a carotid ultrasound costs about $281 in total at a hospital outpatient department, counting both the physician and the facility (national rates). Outside a hospital, at an independent imaging center, lab or office, Medicare's full rate in Rhode Island averages $194. Rhode Island is a single Medicare locality, so the physician rate is the same statewide.

Not on the physician fee schedule. Rhode Island uses one locality, so the Medicare physician rate is the same from one end of the state to the other. What still changes is site of service (office vs hospital) and any facility fee the hospital bills on its own claim.

After the Part B deductible, coinsurance is usually 20% of the allowed amount: about $39 for the office physician line or $8 for the hospital physician line in Rhode Island. Medigap may cover that 20%. This is not the hospital facility fee.

It depends on where the test is done. At an independent imaging center, lab or office, $194.45 is Medicare's full rate in Rhode Island, covering the test and the reading. In a hospital outpatient department the physician is paid only for the reading (about $37.95) and the hospital is paid separately, which brings the national total to about $281. Rhode Island ranks #39 of 51 states on the non-hospital rate (3% above the national office rate of $189.05).

Data source: 2026 Medicare Physician Fee Schedule (CMS PPRRVU26B, released March 2026). Conversion factor: $33.4009. Prices shown are Medicare allowed amounts for the physician service and may not match what you are billed. Private insurance and self-pay ranges, when shown, are labeled estimates (typical multiples of Medicare), not quotes. This site is an independent cost tool, not medical advice.