CPT code 77762: Intracavitary radiation, intermediate application2026 Medicare rate & RVUs in Mississippi

In Mississippi, Medicare pays $505.67 for 77762 in the office.

Check a contract rate as a % of Medicare · 77762 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 77762 covers

A radiation oncologist reports this service for intermediate-complexity placement of radioactive sources inside a body cavity for brachytherapy. A common setting is treatment of gynecologic cancer, such as cervical cancer, using an intracavitary applicator placed in the uterus or vagina. The work centers on applying the source through the cavity-based approach; it is distinct from placing sources within tissue or delivering high-dose-rate treatment categorized by channel count.

Select the intermediate level based on the documented complexity of the intracavitary application, not simply the diagnosis or treatment site. The operative or procedure note should describe the applicator and source placement and support why the service is intermediate rather than simple or complex. CMS assigns a 90-day global period, including the day-before preoperative visit and 90 days of related postoperative care. The service may be billed globally or with modifier 26 for the professional interpretation portion and modifier TC for the technical equipment and staff portion. Modifier 50 is inappropriate. Assistant-at-surgery payment requires medical-necessity documentation; 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 Mississippi compares for 77762

Across 109 of 109 payment localities, the office rate for 77762 runs from $502.63 in Arkansas to $733.60 in San Benito County, CA. Mississippi pays $505.67. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

77762 rates by state

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

See 77762 in every payment locality

How the 77762 rate is calculated

Each of 77762’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 77762

77762 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 26

Codes related to 77762

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

How 77762 has changed in Mississippi

Price 77762 for an earlier date of service

Where the Mississippi rate applies

Mississippi is a Medicare payment area, not a city. Our Census mapping connects it to 427 cities and communities in Mississippi. Some span more than one payment area; confirm with the service ZIP.

• Abbeville
• Aberdeen
• Ackerman
• Agricola
• Alcorn State University
• Algoma
• Alligator
• Amory

Browse all communities in Mississippi

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