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CPT code 64566: Tibial nerve stimulation, single treatment2026 Medicare rate & RVUs in New Mexico

Reports a single percutaneous posterior tibial nerve stimulation treatment, commonly used for urinary urgency, frequency, or urge incontinence associated with overactive bladder.

CMS RVU26DEffective Oct 1, 2026One payment locality157.3K Medicare services in 2024

In New Mexico, Medicare pays $109.81 for 64566 in the office and $26.19 when it’s performed in a hospital or facility.

$109.81Office (non-facility)
$26.19Hospital or facility
−6.3%vs the national office rate ($117.24)

Check a contract rate as a % of Medicare · 64566 nationwide

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

We’ll open 64566 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in New Mexico
  2. What 64566 covers
  3. Compared with other areas
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Related codes
  8. Rate history
  9. Where it applies
  10. Billing questions
  11. Sources

What 64566 covers

A clinician places a fine needle electrode near the posterior tibial nerve at the ankle and delivers electrical stimulation during the treatment. Urologists and urogynecologists commonly use this office-based procedure for patients with overactive bladder symptoms, including urinary urgency, frequency, and urge incontinence. The treatment stimulates the tibial nerve pathway; it does not implant a permanent lead or pulse generator.

Report 64566 for each treatment session, supported by documentation of the indication, the percutaneous stimulation performed, and the treatment date. The needle-electrode placement and stimulation are part of the service. CMS assigns a 0-day global period, so same-day preoperative and postoperative care is included. When performed in the same session as other procedures subject to the multiple procedure rule, the highest-valued procedure is paid in full and the others at 50%. Modifier 50 is inappropriate. Assistant-at-surgery payment requires documented 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 New Mexico compares for 64566

Across 109 of 109 payment localities, the office rate for 64566 runs from $102.68 in Arkansas to $160.40 in San Benito County, CA. New Mexico pays $109.81. The RVUs are the same everywhere; the geographic indexes change the dollars.

64566 in New Mexico vs other payment areas
  1. New Mexico · this page$109.81
  2. Los Angeles, CA · California$134.68+$24.87
  3. Washington, DC area · District of Columbia$135.51+$25.70
  4. Miami, FL · Florida$124.71+$14.90
  5. Chicago, IL · Illinois$120.88+$11.07
  6. Manhattan, NY · New York$135.29+$25.48
  7. Alaska · Alaska$132.23+$22.42

Other areas in New Mexico first, then benchmark localities. Bars start at $0.

Every other payment area

64566 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$104.32$24.54
ArkansasArkansas$102.68$24.35
ArizonaArizona$113.95$25.59
Bakersfield, CACalifornia$125.84$25.90
Chico, CACalifornia$125.63$25.69
El Centro, CACalifornia$125.64$25.70
Fresno, CACalifornia$125.63$25.69
Hanford, CACalifornia$125.63$25.69

64566 rates by state

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

MEWIVTNHMTNDMNMINYMARIWAIDWYSDIAILINOHPANJCTORNVUTCONEMOKYWVVAMDDECAAZNMKSOKARTNNCSCDCTXLAMSALGAFLAKHI

Explore a state

Local rates. Clear comparisons.

Hover or focus a tile to see its rate range. Select it to open the state’s fee schedule.

$102.68

$143.02

Color shows the midpoint of each state’s locality range.

View every state and territory as a table
64566 office rate range by state
State / territoryOffice rate rangeLocalities
AK$132.231
AL$104.321
AR$102.681
AZ$113.951
CA$125.63–$160.4029
CO$123.051
CT$125.451
DC$135.511
DE$115.961
FL$114.22–$124.713
GA$107.41–$119.292
GU$129.291
HI$129.291
IA$107.741
ID$108.391
IL$110.27–$121.754
IN$109.091
KS$106.941
KY$106.471
LA$106.19–$111.942
MA$122.12–$136.262
MD$118.38–$135.513
ME$108.74–$115.522
MI$109.26–$115.512
MN$118.351
MO$104.04–$112.673
MS$103.401
MT$117.231
NC$110.021
ND$115.851
NE$108.451
NH$120.851
NJ$127.01–$133.872
NM$109.811
NV$116.941
NY$111.78–$138.495
OH$108.971
OK$106.531
OR$116.16–$127.522
PA$109.30–$121.952
PR$118.251
RI$120.501
SC$109.651
SD$115.681
TN$107.491
TX$108.50–$122.538
UT$111.291
VA$114.93–$135.512
VI$118.251
VT$115.131
WA$121.98–$139.402
WI$111.621
WV$105.771
WY$116.631

See 64566 in every payment locality

How the 64566 rate is calculated

Each of 64566’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 · 64566

RVUs × geographic indexes × conversion factor

Office or facility?

Work0.59

0.59 RVUs× 1.000 GPCI

Practice expense2.85

2.85 RVUs× 1.000 GPCI

Malpractice0.07

0.07 RVUs× 1.000 GPCI

Adjusted RVUs

3.5100

Conversion factor

$33.4009

Medicare rate

$117.24

Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.

The exact New Mexico inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

7,148

Code
64566
Physician work
0.59
Practice expense
2.85
Malpractice
0.07

GPCI2026.csv

77

Locality
New Mexico
Physician work
1.000
Practice expense
0.917
Malpractice
1.201
Office calculation for 64566 in New Mexico
ComponentRVULocality factorAdjusted
Physician work0.59× 1.0000.5900
Practice expense2.85× 0.9172.6135
Malpractice0.07× 1.2010.0841
Total RVUs3.2875
Conversion factor× 33.4009

Office rate, New Mexico$109.81

Office: (0.59 × 1 + 2.85 × 0.917 + 0.07 × 1.201) × $33.4009 = $109.81

Facility: (0.59 × 1 + 0.12 × 0.917 + 0.07 × 1.201) × $33.4009 = $26.19

Open 64566 in the RVU calculator

Payment rules and modifiers for 64566

The CMS indicators that decide how 64566 is paid alongside other services.

CMS payment indicators · 64566

Tibial nerve stimulation, single treatment

RuleCMS valueWhat it means
Global period000Same-day global: pre- and post-op care on the day of the procedure is included.
Multiple procedures2Standard reduction: highest-valued procedure at 100%, others at 50%.
Bilateral (modifier 50)0The 150% bilateral adjustment doesn’t apply.
Assistant at surgery (80/81/82/AS)0Not paid without supporting documentation.
Co-surgeons (62)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.

What modifiers do to the payment

Modifier 51 · payment effect

With and without the modifier

64566 without 51 · national office

$117.24

Tibial nerve stimulation, single treatment

64566-51 · Second procedure: 50%

$58.62

When this isn’t the highest-valued procedure in the session, Medicare pays 50% of its fee schedule amount (the highest is paid at 100%).

When to use modifier 51

Codes related to 64566

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

Codes related to 64566
CodeHow it relatesOffice range, New Mexico
Used instead
64561Sacral nerve lead, percutaneous approachSacral nerve electrode implantation is an implanted neuromodulation option rather than a tibial stimulation session.$702.99
64581Sacral nerve lead, open approachOpen sacral nerve electrode implantation is a different approach to implanted neuromodulation.No office rate
52287Bladder chemodenervation, cystoscopic injectionBladder chemodenervation is another treatment approach for overactive bladder symptoms.$346.27

How 64566 has changed in New Mexico

64566 · Office / nonfacility

$109.81

Effective 2026-10-01

The base rate is $7.86 higher than on 2025-10-01, moving from $101.95 to $109.81 (7.7%).

It is unchanged from the immediately preceding available release, effective 2026-07-01.

Base rate by release · bars start at $0 · select a bar to compare

One bar per available release, ordered by effective date. Missing rates remain gaps. These comparisons hold the code, setting and locality identifiers constant; they do not isolate which policy or input caused a change.

What changed, release by release

  1. January 1, 2026

    RVU26A

    $101.95changed to$109.81

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 0.60 changed to 0.59
    • Practice expense RVU 2.72 changed to 2.85
    • Practice expense GPCI 0.908 changed to 0.917
    • Malpractice GPCI 1.172 changed to 1.201

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $108.33changed to$101.95

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 2.82 changed to 2.72
    • Malpractice RVU 0.08 changed to 0.07

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $106.56changed to$108.33

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $110.00changed to$106.56

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 2.83 changed to 2.82
    • Practice expense GPCI 0.902 changed to 0.908
    • Malpractice GPCI 1.169 changed to 1.172

  5. January 1, 2023

    RVU23A

    $114.01changed to$110.00

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 2.89 changed to 2.83
    • Malpractice RVU 0.09 changed to 0.08
    • Practice expense GPCI 0.896 changed to 0.902
    • Malpractice GPCI 1.166 changed to 1.169

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $119.95changed to$114.01

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 3.05 changed to 2.89

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $120.61changed to$119.95

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 2.90 changed to 3.05
    • Practice expense GPCI 0.908 changed to 0.896
    • Malpractice GPCI 1.207 changed to 1.166

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $122.57changed to$120.61

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 2.96 changed to 2.90
    • Malpractice RVU 0.06 changed to 0.09
    • Practice expense GPCI 0.921 changed to 0.908
    • Malpractice GPCI 1.247 changed to 1.207

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $124.42changed to$122.57

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 3.02 changed to 2.96

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $121.53changed to$124.42

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 2.95 changed to 3.02
    • Practice expense GPCI 0.920 changed to 0.921
    • Malpractice GPCI 1.204 changed to 1.247

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $120.80changed to$121.53

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 2.93 changed to 2.95
    • Malpractice RVU 0.07 changed to 0.06
    • Practice expense GPCI 0.919 changed to 0.920
    • Malpractice GPCI 1.161 changed to 1.204

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $115.87changed to$120.80

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 2.78 changed to 2.93
    • Malpractice RVU 0.06 changed to 0.07

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $115.29changed to$115.87

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $112.87changed to$115.29

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 2.72 changed to 2.78
    • Malpractice RVU 0.05 changed to 0.06
    • Practice expense GPCI 0.918 changed to 0.919
    • Malpractice GPCI 1.079 changed to 1.161

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $115.29changed to$112.87

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 2.99 changed to 2.72
    • Practice expense GPCI 0.916 changed to 0.918
    • Malpractice GPCI 0.997 changed to 1.079

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $115.29

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$109.81$26.19RVU26D
2026-07-01$109.81$26.19RVU26C
2026-04-01$109.81$26.19RVU26B
2026-01-01$109.81$26.19RVU26A
2025-10-01$101.95$28.52RVU25D
2025-07-01$101.95$28.52RVU25C
2025-04-01$101.95$28.52RVU25B
2025-01-01$101.95$28.52RVU25A
2024-10-01$108.33$29.74RVU24D
2024-07-01$108.33$29.74RVU24C
2024-04-01$108.33$29.74RVU24B
2024-03-09$108.33$29.74RVU24AR
2024-01-01$106.56$29.26RVU24A
2023-10-01$110.00$29.92RVU23D
2023-07-01$110.00$29.92RVU23C
2023-04-01$110.00$29.92RVU23B
2023-01-01$110.00$29.92RVU23A
2022-10-01$114.01$30.91RVU22D
2022-07-01$114.01$30.91RVU22C
2022-04-01$114.01$30.91RVU22B
2022-01-01$114.01$30.91RVU22A
2021-10-01$119.95$31.16RVU21D
2021-07-01$119.95$31.16RVU21C
2021-04-01$119.95$31.16RVU21B
2021-01-01$119.95$31.16RVU21A
2020-10-01$120.61$32.46RVU20D
2020-07-01$120.61$32.46RVU20C
2020-04-01$120.61$32.46RVU20B
2020-01-01$120.61$32.46RVU20A
2019-10-01$122.57$31.29RVU19D
2019-07-01$122.57$31.29RVU19C
2019-04-01$122.57$31.29RVU19B
2019-01-01$122.57$31.29RVU19A
2018-10-01$124.42$31.59RVU18D
2018-07-01$124.42$31.59RVU18C
2018-04-01$124.42$31.59RVU18B
2018-01-01$124.42$31.59RVU18AR1
2017-10-01$121.53$31.06RVU17D
2017-07-01$121.53$31.06RVU17C
2017-04-01$121.53$31.06RVU17B
2017-01-01$121.53$31.06RVU17A
2016-10-01$120.80$31.30RVU16D
2016-07-01$120.80$31.30RVU16C
2016-04-01$120.80$31.30RVU16B
2016-01-01$120.80$31.30RVU16A
2015-10-01$115.87$31.00RVU15D
2015-07-01$115.87$31.00RVU15C
2015-04-01$115.29$30.84RVU15B
2015-01-01$115.29$30.84RVU15A
2014-10-01$112.87$30.33RVU14D
2014-07-01$112.87$30.33RVU14C
2014-04-01$112.87$30.33RVU14B
2014-01-01$112.87$30.33RVU14A
2013-10-01$115.29$28.97RVU13D
2013-07-01$115.29$28.97RVU13C
2013-04-01$115.29$28.97RVU13B
2013-01-01$115.29$28.97RVU13AR

Price 64566 for an earlier date of service

Where the New Mexico rate applies

New Mexico is a Medicare payment area, not a city. Our Census mapping connects it to 528 cities and communities in New Mexico. Some span more than one payment area; confirm with the service ZIP.

  • Abeytas
  • Abiquiu
  • Acomita Lake
  • Adelino
  • Agua Fria
  • Alamillo
  • Alamo
  • Alamogordo

Browse all communities in New Mexico

64566 billing questions

When should 64566 be selected instead of sacral neuromodulation?

Use 64566 for a percutaneous tibial nerve stimulation treatment at the ankle. Sacral neuromodulation codes describe placement of an implanted electrode rather than this single treatment.

Is the needle electrode separately reported?

No. Needle-electrode placement and the electrical stimulation are components of the 64566 treatment.

How many units should be reported?

The code represents one treatment session. Document the date and the stimulation treatment performed; it is not reported by elapsed time.

Should modifier 50 be appended for both ankles?

No. CMS identifies bilateral adjustment as inappropriate for this code.

What happens when another procedure is performed in the same session?

Under the standard multiple procedure reduction, the highest-valued procedure is paid in full and other affected procedures are paid at 50%.

Can an assistant or co-surgeon be reported?

Assistant-at-surgery payment requires documentation of medical necessity. Co-surgeons and team surgery are not permitted for this code.

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
RVUs for 64566PPRRVU2026_Oct_nonQPP.csv, line 7,148 (RVU26D)
Geographic factors for New MexicoGPCI2026.csv, line 77 (RVU26D)

Open CMS sourceHow we calculate rates

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