CPT code 37283: Angioplasty, complex, each additional vessel2026 Medicare rate & RVUs in Montana

In Montana, Medicare pays $863.02 for 37283 in the office and $191.66 when it’s performed in a hospital or facility.

Check a contract rate as a % of Medicare · 37283 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 37283 covers

This add-on code describes complex endovascular angioplasty in an additional tibial or peroneal artery during lower-extremity revascularization. The service is typically performed by a vascular surgeon, interventional radiologist, or interventional cardiologist in an angiography or catheterization setting. It is for an additional vessel, not the first vessel treated in the complex angioplasty service.

Report 37283 with the primary complex angioplasty code, 37282, when another vessel in the tibial/peroneal territory receives treatment meeting the applicable complex-service criteria. Documentation should identify the treated vessel and lesion, describe the intervention, and support the complex designation. The code is an add-on and is paid within the primary procedure’s global period. For a bilateral procedure reported with modifier 50, CMS pays this code at 150%.

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 Montana compares for 37283

Across 109 of 109 payment localities, the office rate for 37283 runs from $750.53 in Arkansas to $1,168.57 in San Benito County, CA. Montana pays $863.02. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

37283 rates by state

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

See 37283 in every payment locality

How the 37283 rate is calculated

Each of 37283’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 37283

The CMS indicators that decide how 37283 is paid alongside other services.

What modifiers do to the payment

When to use modifier 50

Codes related to 37283

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

How 37283 has changed in Montana

Price 37283 for an earlier date of service

Where the Montana rate applies

Montana is a Medicare payment area, not a city. Our Census mapping connects it to 497 cities and communities in Montana. Some span more than one payment area; confirm with the service ZIP.

• Absarokee
• Acton
• Alberton
• Alder
• Alzada
• Amsterdam
• Anaconda-Deer Lodge County
• Antelope

Browse all communities in Montana

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