CPT code 90901: Biofeedback training, any modality2026 Medicare rate & RVUs in Idaho

Reports biofeedback training in which a patient uses real-time physiologic feedback to learn to control a bodily response through a selected modality.

CMS RVU26DEffective Oct 1, 2026One payment locality88.9K Medicare services in 2024

In Idaho, Medicare pays $38.74 for 90901 in the office and $16.00 when it’s performed in a hospital or facility.

$38.74Office (non-facility)
$16.00Hospital or facility
−5.7%vs the national office rate ($41.08)

Check a contract rate as a % of Medicare · 90901 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 90901 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Idaho
  2. What 90901 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 90901 covers

Biofeedback training uses sensors and a display or other feedback method to show a patient a physiologic response, such as muscle activity, while the patient practices changing it. Physicians and trained rehabilitation or behavioral-health clinicians may provide the service in an office or therapy setting. The training must involve active instruction and practice; measurement or monitoring alone does not describe the service. This code covers biofeedback modalities outside the separately specified perineal-muscle training service.

Report 90901 when the documentation identifies the physiologic target, modality, training performed, and the patient’s participation and response. Its descriptor does not define timed increments; the 15-minute perineal-muscle service has separate codes. The CMS global period is 0 days, so same-day preoperative and postoperative care is included. If assistant-at-surgery payment is sought, documentation must support 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 Idaho compares for 90901

Across 109 of 109 payment localities, the office rate for 90901 runs from $37.11 in Arkansas to $54.39 in San Benito County, CA. Idaho pays $38.74. The RVUs are the same everywhere; the geographic indexes change the dollars.

90901 in Idaho vs other payment areas
  1. Idaho · this page$38.74
  2. Los Angeles, CA · California$46.48+$7.74
  3. Washington, DC area · District of Columbia$46.68+$7.94
  4. Miami, FL · Florida$42.70+$3.96
  5. Chicago, IL · Illinois$41.75+$3.01
  6. Manhattan, NY · New York$46.54+$7.80
  7. Alaska · Alaska$49.54+$10.80

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

Every other payment area

90901 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$37.56$15.93
ArkansasArkansas$37.11$15.87
ArizonaArizona$40.20$16.25
Bakersfield, CACalifornia$43.81$16.72
Chico, CACalifornia$43.76$16.67
El Centro, CACalifornia$43.76$16.67
Fresno, CACalifornia$43.76$16.67
Hanford, CACalifornia$43.76$16.67

90901 rates by state

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

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.

$37.11

$49.54

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

View every state and territory as a table
90901 office rate range by state
State / territoryOffice rate rangeLocalities
AK$49.541
AL$37.561
AR$37.111
AZ$40.201
CA$43.76–$54.3929
CO$42.911
CT$43.511
DC$46.681
DE$40.791
FL$40.06–$42.703
GA$38.23–$41.622
GU$44.651
HI$44.651
IA$38.581
ID$38.741
IL$38.92–$42.174
IN$38.941
KS$38.321
KY$38.051
LA$37.96–$39.532
MA$42.67–$46.862
MD$41.52–$46.683
ME$38.79–$40.722
MI$38.77–$40.372
MN$41.631
MO$37.34–$39.793
MS$37.241
MT$41.081
NC$39.151
ND$40.881
NE$38.791
NH$42.151
NJ$44.15–$46.302
NM$38.901
NV$41.051
NY$39.63–$47.365
OH$38.731
OK$38.111
OR$40.88–$44.222
PA$38.85–$42.502
PR$41.381
RI$42.201
SC$38.981
SD$40.861
TN$38.471
TX$38.62–$42.648
UT$39.431
VA$40.52–$46.682
VI$41.381
VT$40.651
WA$42.62–$47.852
WI$39.721
WV$37.681
WY$41.001

See 90901 in every payment locality

How the 90901 rate is calculated

Each of 90901’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 · 90901

RVUs × geographic indexes × conversion factor

Office or facility?

Work0.41

0.41 RVUs× 1.000 GPCI

Practice expense0.81

0.81 RVUs× 1.000 GPCI

Malpractice0.01

0.01 RVUs× 1.000 GPCI

Adjusted RVUs

1.2300

Conversion factor

$33.4009

Medicare rate

$41.08

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

The exact Idaho inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

11,556

Code
90901
Physician work
0.41
Practice expense
0.81
Malpractice
0.01

GPCI2026.csv

47

Locality
Idaho
Physician work
1.000
Practice expense
0.920
Malpractice
0.473
Office calculation for 90901 in Idaho
ComponentRVULocality factorAdjusted
Physician work0.41× 1.0000.4100
Practice expense0.81× 0.9200.7452
Malpractice0.01× 0.4730.0047
Total RVUs1.1599
Conversion factor× 33.4009

Office rate, Idaho$38.74

Office: (0.41 × 1 + 0.81 × 0.92 + 0.01 × 0.473) × $33.4009 = $38.74

Facility: (0.41 × 1 + 0.07 × 0.92 + 0.01 × 0.473) × $33.4009 = $16.00

Open 90901 in the RVU calculator

Payment rules and modifiers for 90901

The CMS indicators that decide how 90901 is paid alongside other services.

CMS payment indicators · 90901

Biofeedback training, any modality

RuleCMS valueWhat it means
Global period000Same-day global: pre- and post-op care on the day of the procedure is included.
Multiple procedures0No multiple-procedure reduction.
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.

How 90901 has changed in Idaho

90901 · Office / nonfacility

$38.74

Effective 2026-10-01

The base rate is $1.98 higher than on 2025-10-01, moving from $36.76 to $38.74 (5.4%).

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

    $36.76changed to$38.74

    • Conversion factor 32.3465 changed to 33.4009
    • Practice expense RVU 0.79 changed to 0.81
    • Malpractice RVU 0.02 changed to 0.01
    • Practice expense GPCI 0.908 changed to 0.920
    • Malpractice GPCI 0.461 changed to 0.473

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $38.13changed to$36.76

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 0.80 changed to 0.79

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $37.51changed to$38.13

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $38.25changed to$37.51

    • Conversion factor 33.8872 changed to 32.7442
    • Malpractice RVU 0.01 changed to 0.02
    • Practice expense GPCI 0.893 changed to 0.908
    • Malpractice GPCI 0.439 changed to 0.461
  5. January 1, 2023

    RVU23A

    $37.85changed to$38.25

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 0.77 changed to 0.80
    • Malpractice RVU 0.02 changed to 0.01
    • Practice expense GPCI 0.877 changed to 0.893
    • Malpractice GPCI 0.416 changed to 0.439

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $38.16changed to$37.85

    • Conversion factor 34.8931 changed to 34.6062

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $38.26changed to$38.16

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 0.72 changed to 0.77
    • Practice expense GPCI 0.890 changed to 0.877
    • Malpractice GPCI 0.464 changed to 0.416

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $37.90changed to$38.26

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 0.70 changed to 0.72
    • Practice expense GPCI 0.902 changed to 0.890
    • Malpractice GPCI 0.512 changed to 0.464

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $37.53changed to$37.90

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 0.69 changed to 0.70

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $34.78changed to$37.53

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 0.61 changed to 0.69
    • Practice expense GPCI 0.900 changed to 0.902
    • Malpractice GPCI 0.510 changed to 0.512

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $35.62changed to$34.78

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 0.64 changed to 0.61
    • Practice expense GPCI 0.898 changed to 0.900
    • Malpractice GPCI 0.508 changed to 0.510

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $35.75changed to$35.62

    • Conversion factor 35.9335 changed to 35.8043

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $35.57changed to$35.75

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $37.35changed to$35.57

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 0.70 changed to 0.64
    • Malpractice RVU 0.01 changed to 0.02
    • Practice expense GPCI 0.896 changed to 0.898
    • Malpractice GPCI 0.556 changed to 0.508

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $36.97changed to$37.35

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 0.75 changed to 0.70
    • Practice expense GPCI 0.894 changed to 0.896
    • Malpractice GPCI 0.603 changed to 0.556

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $36.97

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$38.74$16.00RVU26D
2026-07-01$38.74$16.00RVU26C
2026-04-01$38.74$16.00RVU26B
2026-01-01$38.74$16.00RVU26A
2025-10-01$36.76$17.67RVU25D
2025-07-01$36.76$17.67RVU25C
2025-04-01$36.76$17.67RVU25B
2025-01-01$36.76$17.67RVU25A
2024-10-01$38.13$18.19RVU24D
2024-07-01$38.13$18.19RVU24C
2024-04-01$38.13$18.19RVU24B
2024-03-09$38.13$18.19RVU24AR
2024-01-01$37.51$17.89RVU24A
2023-10-01$38.25$18.28RVU23D
2023-07-01$38.25$18.28RVU23C
2023-04-01$38.25$18.28RVU23B
2023-01-01$38.25$18.28RVU23A
2022-10-01$37.85$18.42RVU22D
2022-07-01$37.85$18.42RVU22C
2022-04-01$37.85$18.42RVU22B
2022-01-01$37.85$18.42RVU22A
2021-10-01$38.16$18.88RVU21D
2021-07-01$38.16$18.88RVU21C
2021-04-01$38.16$18.88RVU21B
2021-01-01$38.16$18.88RVU21A
2020-10-01$38.26$19.63RVU20D
2020-07-01$38.26$19.63RVU20C
2020-04-01$38.26$19.63RVU20B
2020-01-01$38.26$19.63RVU20A
2019-10-01$37.90$19.70RVU19D
2019-07-01$37.90$19.70RVU19C
2019-04-01$37.90$19.70RVU19B
2019-01-01$37.90$19.70RVU19A
2018-10-01$37.53$19.35RVU18D
2018-07-01$37.53$19.35RVU18C
2018-04-01$37.53$19.35RVU18B
2018-01-01$37.53$19.35RVU18AR1
2017-10-01$34.78$18.96RVU17D
2017-07-01$34.78$18.96RVU17C
2017-04-01$34.78$18.96RVU17B
2017-01-01$34.78$18.96RVU17A
2016-10-01$35.62$19.22RVU16D
2016-07-01$35.62$19.22RVU16C
2016-04-01$35.62$19.22RVU16B
2016-01-01$35.62$19.22RVU16A
2015-10-01$35.75$19.62RVU15D
2015-07-01$35.75$19.62RVU15C
2015-04-01$35.57$19.52RVU15B
2015-01-01$35.57$19.52RVU15A
2014-10-01$37.35$19.70RVU14D
2014-07-01$37.35$19.70RVU14C
2014-04-01$37.35$19.70RVU14B
2014-01-01$37.35$19.70RVU14A
2013-10-01$36.97$19.33RVU13D
2013-07-01$36.97$19.33RVU13C
2013-04-01$36.97$19.33RVU13B
2013-01-01$36.97$19.33RVU13AR

Price 90901 for an earlier date of service

Where the Idaho rate applies

Idaho is a Medicare payment area, not a city. Our Census mapping connects it to 235 cities and communities in Idaho. Some span more than one payment area; confirm with the service ZIP.

  • Aberdeen
  • Acequia
  • Albion
  • American Falls
  • Ammon
  • Arbon Valley
  • Arco
  • Arimo

Browse all communities in Idaho

90901 billing questions

When should 90901 be used instead of 90912?

Use 90901 for biofeedback training by a modality not represented by the specific perineal-muscle training service. Code 90912 is for the specified perineal-muscle training and has a timed initial interval.

Is 90901 reported by elapsed time?

The 90901 descriptor does not define timed increments. Do not use its units to represent the additional 15-minute intervals described by 90913.

Does monitoring alone support 90901?

No. Documentation should show that the patient received training and practiced responding to physiologic feedback, not just that a signal was measured or observed.

What should the note document?

Identify the physiologic target and feedback modality, the instruction and practice provided, and the patient’s participation and response.

How does the 0-day global period affect same-day care?

Same-day preoperative and postoperative care is included in the service. An assistant-at-surgery claim requires documented medical necessity; co-surgeon and team-surgery billing are not permitted.

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 90901PPRRVU2026_Oct_nonQPP.csv, line 11,556 (RVU26D)
Geographic factors for IdahoGPCI2026.csv, line 47 (RVU26D)

Open CMS sourceHow we calculate rates

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