Carotid Ultrasound Cost in California
Extracranial bilat study
$433Hospital outpatient total2026 Medicare, physician + facility- ✓Your ZIP's wage-adjusted hospital and surgery centre rates
- ✓Five nearby hospitals by name, with CMS star ratings
- ✓The add-on codes that typically land on the bill
- ✓A word-for-word script for asking for a good-faith estimate
- ✓A private link you can reopen and share
- ✓Everything in the Premium report
- ✓15 nearby hospitals instead of five
- ✓Filled good-faith-estimate request letter
- ✓Bill-negotiation letter
- ✓Printable PDF download
California Medicare physician rate (2026)
+15.2% vs nationalAverage of 29 localities. Office range $203.27–$260.93.
What the whole procedure costs
The rate above is the physician’s fee on its own. The facility bills separately, and for most procedures the facility is the larger half of the bill. These are 2026 national Medicare amounts.
This is Medicare's separate payment to the facility on top of the physician's fee. Medicare allowed amounts are not what an uninsured patient is charged, and not a quote. Private plans typically allow more.
Your ZIP in California
A ZIP-level lookup matters more in California than in any other state; compare your area, whether that is the Bay Area, Los Angeles, San Diego, Sacramento, the Central Valley, or the rural north.
What carotid ultrasound costs at hospitals near you
Everything above is a national average. The hospital you pick in California moves the bill more than anything else you control.
Rates for your ZIP, 5 named hospitals with CMS ratings, the add-on codes, and the scheduler script.
One-off payment, no account and no subscription. You get a private link and an email. No medical records and no insurance card, ever.
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 centre 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.
National vs California
Where California ranks for this CPT
CPT 93880 by California locality
| Locality | Office |
|---|---|
| san jose-sunnyvale-santa clara (san benito cnty) | $260.93 |
| san jose-sunnyvale-santa clara (santa clara cnty) | $260.47 |
| san francisco-oakland-berkeley (marin cnty) | $255.18 |
| san francisco-oakland-berkeley (san francisco/san mateo/alameda/contra costa cnty) | $255.06 |
| napa | $239.82 |
| vallejo | $239.65 |
| santa rosa-petaluma | $224.68 |
| santa cruz-watsonville | $222.37 |
| san diego-chula vista-carlsbad | $219.59 |
| los angeles-long beach-anaheim (los angeles/orange cnty) | $218.21 |
| oxnard-thousand oaks-ventura | $217.58 |
| santa maria-santa barbara | $214.73 |
| sacramento-roseville-folsom | $214.46 |
| salinas | $213.69 |
| san luis obispo-paso robles | $210.13 |
| riverside-san bernardino-ontario | $204.35 |
| bakersfield | $203.57 |
| el centro | $203.29 |
| chico | $203.27 |
| fresno | $203.27 |
| hanford-corcoran | $203.27 |
| madera | $203.27 |
| merced | $203.27 |
| modesto | $203.27 |
| redding | $203.27 |
| stockton | $203.27 |
| visalia | $203.27 |
| yuba city | $203.27 |
| rest of california | $203.27 |
PE GPCI ranges from 1.096 to 1.442 in California. That index is why the same CPT is not one price statewide.
Carotid Ultrasound and how California is priced
California is the most finely divided state in the Medicare fee schedule, with roughly thirty payment localities drawn around metropolitan statistical areas after CMS reformed the state's locality map. The San Francisco Bay Area carries some of the highest geographic adjustments in the nation, with San Francisco, San Jose, and the East Bay each priced separately, while Los Angeles, Orange County, San Diego, and Sacramento have their own localities at somewhat lower levels. Rural and inland counties fall into lower-cost localities, so the same procedure can carry meaningfully different Medicare-approved amounts within a single day's drive. No other state shows this much in-state variation on the fee schedule itself.
California's markets differ sharply: the Bay Area combines high wages with heavily consolidated hospital systems, Los Angeles offers enormous choice across a sprawling region, and the Central Valley and far north face genuine access shortages. Where you are treated within the state matters more here than almost anywhere else in the country. Academic medical centers in the Bay Area, Los Angeles, San Diego, and Sacramento handle much of the complex referral care.
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?
Other featured procedures in California
Carotid Ultrasound in other states
Carotid Ultrasound in California: questions
The 2026 Medicare physician office rate for CPT 93880 averages $217.71 across 29 California localities, from $203.27 in CHICO to $260.93 in SAN JOSE-SUNNYVALE-SANTA CLARA (SAN BENITO CNTY). The hospital physician rate averages $217.71. Enter a ZIP for the exact locality.
Yes. CMS splits California into 29 payment localities. For this CPT the office physician fee spans $57.66 from the lowest to highest locality. A ZIP-level lookup matters more in California than in any other state; compare your area, whether that is the Bay Area, Los Angeles, San Diego, Sacramento, the Central Valley, or the rural north.
After the Part B deductible, coinsurance is usually 20% of the allowed amount: about $44 for the office physician line or $44 for the hospital physician line in California. Medigap may cover that 20%. This is not the hospital facility fee.
No. $217.71 is only the physician's share. Adding Medicare's facility payment brings the total to about $433 in a hospital outpatient department. Anesthesia, pathology and other codes billed the same day are extra. California ranks #50 of 51 states on the physician line (15% above the national office rate of $189.05).