CPT code 61797: Cranial radiosurgery, each additional simple lesion2026 Medicare rate & RVUs in Utah

In Utah, Medicare pays $192.87 for 61797 in a facility. There’s no office rate.

Check a contract rate as a % of Medicare · 61797 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 61797 covers

Code 61797 represents stereotactic radiosurgery directed at an additional simple intracranial lesion during a treatment session. SRS delivers focused radiation to a cranial target without open surgical removal; clinical targets may include brain metastases or other intracranial lesions selected for radiosurgical treatment. Neurosurgeons and radiation oncologists commonly participate in planning and treatment, often in a hospital or specialized radiosurgery setting.

Report 61797 for each additional simple lesion treated, with 61796 as the primary procedure for the simple-lesion treatment. The record should identify the lesions treated, support their classification as simple, and document the radiosurgery plan and delivered treatment. This is an add-on code: it is not billed alone, and Medicare payment falls within the primary procedure’s global period.

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 Utah compares for 61797

Across 109 of 109 payment localities, the facility rate for 61797 runs from $165.59 in Wisconsin to $274.21 in Miami, FL. Utah pays $192.87. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

61797 rates by state

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

See 61797 in every payment locality

How the 61797 rate is calculated

Each of 61797’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 61797

The CMS indicators that decide how 61797 is paid alongside other services.

What modifiers do to the payment

When to use modifier 80

Codes related to 61797

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

How 61797 has changed in Utah

Price 61797 for an earlier date of service

Where the Utah rate applies

Utah is a Medicare payment area, not a city. Our Census mapping connects it to 334 cities and communities in Utah. Some span more than one payment area; confirm with the service ZIP.

• Alpine
• Alta
• Altamont
• Alton
• Amalga
• American Fork
• Aneth
• Annabella

Browse all communities in Utah

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