CPT code 65150: Ocular implant revision, with graft2026 Medicare rate & RVUs in Montana

In Montana, Medicare pays $629.91 for 65150 in a facility. There’s no office rate.

Check a contract rate as a % of Medicare · 65150 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 65150 covers

CPT 65150 describes revision of an existing orbital implant using graft material. An ophthalmologist, often an oculoplastic surgeon, performs the operation in an operating room for an anophthalmic socket, such as after enucleation or evisceration. Situations may include implant exposure or inadequate tissue coverage that requires grafting as part of the revision. This is an orbital socket implant, not an intraocular lens.

Report 65150 when the surgeon revises the existing implant and uses a graft; the operative note should identify the implant, the revision performed, the graft, and the reason for surgery. The service has a 90-day global period, including the day-before preoperative visit and 90 days of related postoperative care. When multiple procedures occur in the same session, the highest-valued procedure is paid in full and others at 50%. For bilateral surgery, modifier 50 is paid at 150%. Assistant-at-surgery payment requires documentation of 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 Montana compares for 65150

Across 109 of 109 payment localities, the facility rate for 65150 runs from $565.13 in Arkansas to $824.32 in San Benito County, CA. Montana pays $629.91. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

65150 rates by state

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

See 65150 in every payment locality

How the 65150 rate is calculated

Each of 65150’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 65150

65150 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 65150

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

How 65150 has changed in Montana

Price 65150 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