CPT code 35506: Arterial bypass, subclavian to carotid2026 Medicare rate & RVUs in Napa, CA

In Napa, CA, Medicare pays $1,146.49 for 35506 in a facility. There’s no office rate.

Check a contract rate as a % of Medicare · 35506 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 35506 covers

This open vascular operation creates a graft route between the subclavian and carotid arteries to bypass an obstructed segment and restore blood flow. Vascular surgeons most often perform it in a hospital operating room for proximal subclavian artery disease associated with arm ischemia or subclavian steal. The operative report should identify the bypass origin and target, the reason for rerouting flow, and the graft procedure performed.

Report 35506 when the completed bypass runs from the subclavian artery to the carotid artery; select a neighboring bypass code when the documented endpoints differ. The 90-day global period includes the day-before preoperative visit and 90 days of related postoperative care. For multiple procedures in one session, the highest-valued procedure is paid in full and the others at 50%. Bilateral reporting with modifier 50 is paid at 150%. An assistant at surgery may be paid; co-surgeons are paid only with supporting documentation, and team surgery is not permitted.

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 Napa, CA compares for 35506

Across 109 of 109 payment localities, the facility rate for 35506 runs from $1,007.99 in Wisconsin to $1,486.32 in Miami, FL. Napa, CA pays $1,146.49. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

35506 rates by state

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

See 35506 in every payment locality

How the 35506 rate is calculated

Each of 35506’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 35506

35506 has a 90-day global period: related visits in that window are included in the surgery payment.

What modifiers do to the payment

When to use modifier 50

Codes related to 35506

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

How 35506 has changed in Napa, CA

Price 35506 for an earlier date of service

Where the Napa, CA rate applies

Napa, CA is a Medicare payment area, not a city. Our Census mapping connects it to 11 cities and communities in California. Some span more than one payment area; confirm with the service ZIP.

• Napa
• American Canyon
• Angwin
• Calistoga
• Deer Park
• Moskowite Corner
• Oakville
• Rutherford

Browse all communities in California

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