Billing code 27325: Hamstring neurectomyMedicare rate & RVUs in Nevada
Surgical excision of nerve tissue supplying a hamstring muscle, generally reported when treating spasticity-related muscle overactivity through a targeted nerve procedure.
CMS doesn’t publish an office rate for 27325 in Nevada.
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
On this page 9 sections
What 27325 covers
This operation excises targeted nerve tissue supplying a hamstring muscle to reduce unwanted muscle overactivity. It is most often considered for a patient with spasticity when hamstring overactivity limits knee extension or affects gait. An orthopedic surgeon or neurosurgeon typically performs the procedure in an operating room, commonly in a hospital or ambulatory surgical facility.
Report this code when the operative work targets the hamstring’s nerve supply; a tendon or fascia release, or a neurectomy at a different nerve site, is a different service. The operative report should identify the nerve target, side, indication, and work performed. CMS classifies the service as major surgery: the day-before preoperative visit and 90 days of related postoperative care are included. For multiple procedures in one session, the highest-valued procedure is paid in full and others at 50%. Bilateral reporting with modifier 50 is paid at 150%. Assistant-at-surgery payment may be made; 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.
27325 in Nevada**
| Payment locality | Office | Facility |
|---|---|---|
| Nevada** | Unavailable | $532.43 |
How the 27325 rate is calculated
Each of 27325’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.
How the rate is built · 27325
RVUs × geographic indexes × conversion factor
Work7.02
7.02 RVUs× 1.000 GPCI
Practice expense7.68
7.68 RVUs× 1.000 GPCI
Malpractice1.48
1.48 RVUs× 1.000 GPCI
Adjusted RVUs
16.1800
Conversion factor
$33.4009
Medicare rate
$540.43
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
Payment rules and modifiers for 27325
27325 has a 90-day global period: related visits in that window are included in the surgery payment.
CMS payment indicators · 27325
Hamstring neurectomy
| Rule | CMS value | What it means |
|---|---|---|
| Global period | 090 | Major surgery: the day before, the day of, and 90 days after are included. |
| Multiple procedures | 2 | Standard reduction: highest-valued procedure at 100%, others at 50%. |
| Bilateral (modifier 50) | 1 | Bilateral with modifier 50 pays 150% of the fee schedule amount. |
| Assistant at surgery (80/81/82/AS) | 2 | Paid. |
| Co-surgeons (62) | 0 | Not permitted. |
| Team surgery (66) | 0 | Not permitted. |
| Professional/technical | 0 | Physician service: no professional/technical split. |
| Split (54/55/56) | 0.10/0.69/0.21 | Share of the payment for pre-op, the procedure itself, and post-op care. |
Global surgery period · 27325
Hamstring neurectomy
90-day global period ends
Dec 30, 2026
Covers Sep 30, 2026 through Dec 30, 2026 (92 days, including the day before surgery).
Visit on Oct 31, 2026
Day 30 of the 90-day post-op period: related follow-up care is included in the surgical payment.
Pre-op dayGlobal period
What modifiers do to the payment
Modifier 50 · payment effect
With and without the modifier
27325 without 50 · national facility
$540.43
Hamstring neurectomy
27325-50 · Bilateral: 150%
$810.64
Both sides on one line with modifier 50 are paid at 150% of the fee schedule amount (subject to multiple-procedure rules with other procedures).
27325 compared with similar codes
Compare codes · National
4 codes, side by side
How to choose
- 27326Neurectomy
- Choose 27325 for the nerve target supplying a hamstring muscle. Choose 27326 when the operative target is the popliteal nerve.
- 27305Thigh fasciotomy
- 27305 describes an incision involving thigh tendon and fascia; 27325 describes nerve excision. Base code selection on the procedure actually performed.
- 27306Hamstring tenotomy
- 27306 is for incision of a thigh tendon. It is not the appropriate code for excising nerve tissue supplying a hamstring.
27325 billing questions
How is this different from a popliteal neurectomy?
This code is for nerve tissue supplying a hamstring muscle. Code 27326 applies when the operative target is the popliteal nerve.
Can a hamstring tendon release be reported as this procedure?
No. This code describes nerve excision, not an incision or release of a hamstring tendon or fascia. Select the code that matches the operative work.
What documentation supports reporting this code?
The operative report should identify the treated side, nerve target, indication, and procedure performed. It should distinguish the nerve work from any separately performed tendon or other procedure.
How should bilateral surgery be reported?
CMS identifies this as a bilateral procedure; modifier 50 is paid at 150%. Document the work performed on each side.
How are other procedures in the same session paid?
Under the standard multiple-procedure reduction, the highest-valued procedure is paid in full and the other procedures are paid at 50%.
Can an assistant or co-surgeon be reported?
Assistant-at-surgery payment may be made. Co-surgeons and team surgery are not permitted for this code under the CMS rules provided.
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
Show the CMS file lines behind this rate
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