CPT code 33952: ECMO cannulation, peripheral, percutaneous, younger than five2026 Medicare rate & RVUs in New Mexico

In New Mexico, Medicare pays $392.15 for 33952 in a facility. There’s no office rate.

Check a contract rate as a % of Medicare · 33952 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 33952 covers

Code 33952 describes percutaneous placement of peripheral cannulae to connect a patient younger than five to an extracorporeal membrane oxygenation or extracorporeal life support circuit. Cannulation may be needed for severe cardiac or respiratory failure when support outside the body is required. A physician experienced in ECMO access, often a surgeon, performs the procedure in a hospital setting such as an intensive care unit or operating room. Peripheral access uses vessels outside the chest; the selected vessels depend on the patient and clinical circumstances.

Select this code when the patient is younger than five and the documented approach is percutaneous peripheral cannulation. Distinguish it from the older-patient and open-placement codes. The record should support the patient’s age, access approach, cannula placement, and clinical reason for ECMO/ECLS. The 0-day global period includes same-day preoperative and postoperative care. When multiple procedures occur in one session, the highest-valued procedure is paid in full and others are subject to the standard 50% reduction. Modifier 50 is inappropriate. Assistant-at-surgery payment requires documented medical necessity; co-surgeons and team surgery are 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 New Mexico compares for 33952

Across 109 of 109 payment localities, the facility rate for 33952 runs from $340.26 in Wisconsin to $494.05 in Alaska. New Mexico pays $392.15. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

33952 rates by state

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

See 33952 in every payment locality

How the 33952 rate is calculated

Each of 33952’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 33952

The CMS indicators that decide how 33952 is paid alongside other services.

What modifiers do to the payment

When to use modifier 51

Codes related to 33952

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

How 33952 has changed in New Mexico

Price 33952 for an earlier date of service

Where the New Mexico rate applies

New Mexico is a Medicare payment area, not a city. Our Census mapping connects it to 528 cities and communities in New Mexico. Some span more than one payment area; confirm with the service ZIP.

• Abeytas
• Abiquiu
• Acomita Lake
• Adelino
• Agua Fria
• Alamillo
• Alamo
• Alamogordo

Browse all communities in New Mexico

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