CPT code 64727: Internal neurolysis, microscope-assisted nerve dissection2026 Medicare rate & RVUs in Mississippi

In Mississippi, Medicare pays $137.77 for 64727 in a facility. There’s no office rate.

Check a contract rate as a % of Medicare · 64727 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 64727 covers

The surgeon uses an operating microscope to separate nerve fascicles from internal scar or adhesions as part of peripheral nerve surgery. This is an intraoperative maneuver performed by surgeons treating peripheral nerve injury or entrapment, commonly in a hospital operating room or ambulatory surgery center. It describes dissection within the nerve, not simply exposing the nerve or freeing it from tissue around its outer surface.

Report 64727 only with a qualifying primary neuroplasty procedure; it is an add-on and is paid within that primary procedure’s global period. The operative report should identify the nerve and site, describe the internal fascicular dissection, and support use of the operating microscope. Do not use it for external neurolysis or decompression alone. The primary procedure accounts for the operative service to which this additional work is attached.

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 64727

Across 109 of 109 payment localities, the facility rate for 64727 runs from $135.76 in Arkansas to $193.80 in Alaska. Mississippi pays $137.77. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

64727 rates by state

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

See 64727 in every payment locality

How the 64727 rate is calculated

Each of 64727’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 64727

The CMS indicators that decide how 64727 is paid alongside other services.

Codes related to 64727

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

How 64727 has changed in Mississippi

Price 64727 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