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CPT code 64480: Epidural injection, additional cervical/thoracic level2026 Medicare rate & RVUs in Idaho

Reports an additional cervical or thoracic transforaminal epidural level beyond the first when treating a targeted spinal nerve root.

CMS RVU26DEffective Oct 1, 2026One payment locality11K Medicare services in 2024

In Idaho, Medicare pays $133.00 for 64480 in the office and $50.34 when it’s performed in a hospital or facility.

$133.00Office (non-facility)
$50.34Hospital or facility
−7.0%vs the national office rate ($142.96)

Check a contract rate as a % of Medicare · 64480 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 64480 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Idaho
  2. What 64480 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 64480 covers

This add-on represents an injection at another cervical or thoracic spinal level, using a transforaminal approach to deliver anesthetic and/or steroid near a targeted nerve root. Interventional pain physicians, anesthesiologists, physiatrists, and radiologists may perform it for conditions such as cervical or thoracic radicular pain. Imaging guidance, such as fluoroscopy or CT, is part of the service; the code does not represent a separate imaging service.

Report 64480 for each additional level treated after the first, with 64479 for the initial cervical or thoracic level. The record should identify the treated spinal levels, approach, injectate, and guidance used; another injection or needle pass at the same level is not another level. CMS classifies 64480 as an add-on code, so it must be billed with its primary procedure and is paid within that procedure’s global period. For a bilateral procedure reported with modifier 50, CMS pays 150% of the applicable amount.

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 64480

Across 109 of 109 payment localities, the office rate for 64480 runs from $127.05 in Arkansas to $189.84 in San Benito County, CA. Idaho pays $133.00. The RVUs are the same everywhere; the geographic indexes change the dollars.

64480 in Idaho vs other payment areas
  1. Idaho · this page$133.00
  2. Los Angeles, CA · California$161.66+$28.66
  3. Washington, DC area · District of Columbia$163.32+$30.32
  4. Miami, FL · Florida$152.68+$19.68
  5. Chicago, IL · Illinois$148.49+$15.49
  6. Manhattan, NY · New York$163.84+$30.84
  7. Alaska · Alaska$167.36+$34.36

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

Every other payment area

64480 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$128.84$50.22
ArkansasArkansas$127.05$49.87
ArizonaArizona$139.32$52.26
Bakersfield, CACalifornia$151.88$53.41
Chico, CACalifornia$151.53$53.06
El Centro, CACalifornia$151.55$53.08
Fresno, CACalifornia$151.53$53.06
Hanford, CACalifornia$151.53$53.06

64480 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.

$127.05

$170.69

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

View every state and territory as a table
64480 office rate range by state
State / territoryOffice rate rangeLocalities
AK$167.361
AL$128.841
AR$127.051
AZ$139.321
CA$151.53–$189.8429
CO$149.031
CT$152.221
DC$163.321
DE$141.581
FL$140.40–$152.683
GA$132.84–$145.412
GU$155.141
HI$155.141
IA$132.221
ID$133.001
IL$136.31–$148.774
IN$133.751
KS$131.511
KY$131.521
LA$131.28–$137.542
MA$148.15–$163.592
MD$144.25–$163.323
ME$133.55–$140.702
MI$134.71–$141.972
MN$143.281
MO$129.03–$138.153
MS$128.071
MT$142.951
NC$134.921
ND$140.771
NE$132.951
NH$146.601
NJ$154.09–$161.702
NM$135.381
NV$142.441
NY$136.85–$167.545
OH$134.271
OK$131.411
OR$141.46–$153.762
PA$134.54–$148.482
PR$144.001
RI$146.611
SC$134.791
SD$140.521
TN$132.141
TX$133.68–$148.438
UT$136.571
VA$140.17–$163.322
VI$144.001
VT$140.141
WA$147.90–$166.982
WI$136.201
WV$131.411
WY$142.001

See 64480 in every payment locality

How the 64480 rate is calculated

Each of 64480’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 · 64480

RVUs × geographic indexes × conversion factor

Office or facility?

Work1.17

1.17 RVUs× 1.000 GPCI

Practice expense3.00

3.00 RVUs× 1.000 GPCI

Malpractice0.11

0.11 RVUs× 1.000 GPCI

Adjusted RVUs

4.2800

Conversion factor

$33.4009

Medicare rate

$142.96

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

7,127

Code
64480
Physician work
1.17
Practice expense
3.00
Malpractice
0.11

GPCI2026.csv

47

Locality
Idaho
Physician work
1.000
Practice expense
0.920
Malpractice
0.473
Office calculation for 64480 in Idaho
ComponentRVULocality factorAdjusted
Physician work1.17× 1.0001.1700
Practice expense3.00× 0.9202.7600
Malpractice0.11× 0.4730.0520
Total RVUs3.9820
Conversion factor× 33.4009

Office rate, Idaho$133.00

Office: (1.17 × 1 + 3 × 0.92 + 0.11 × 0.473) × $33.4009 = $133.00

Facility: (1.17 × 1 + 0.31 × 0.92 + 0.11 × 0.473) × $33.4009 = $50.34

Open 64480 in the RVU calculator

Payment rules and modifiers for 64480

The CMS indicators that decide how 64480 is paid alongside other services.

CMS payment indicators · 64480

Epidural injection, additional cervical/thoracic level

RuleCMS valueWhat it means
Global periodZZZAdd-on code: falls within the primary procedure’s global period.
Multiple procedures0No multiple-procedure reduction.
Bilateral (modifier 50)1Bilateral with modifier 50 pays 150% of the fee schedule amount.
Assistant at surgery (80/81/82/AS)1Not paid (statutory restriction).
Co-surgeons (62)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.

What modifiers do to the payment

Modifier 50 · payment effect

With and without the modifier

64480 without 50 · national office

$142.96

Epidural injection, additional cervical/thoracic level

64480-50 · Bilateral: 150%

$214.44

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).

When to use modifier 50

Codes related to 64480

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

Codes related to 64480
CodeHow it relatesOffice range, Idaho
Primary code
64479Epidural injection, cervical/thoracic, first levelPrimary code for the initial cervical or thoracic transforaminal level.$265.40
Used instead
64483Transforaminal epidural injection, lumbar or sacral, first levelPrimary transforaminal injection code when the treated level is lumbar or sacral.$246.08
64484Epidural injection, each additional lumbar or sacral levelAdd-on for additional lumbar or sacral transforaminal levels.$109.59
64490Facet injection, cervical or thoracic, one levelCervical or thoracic facet-joint injection, targeting a joint rather than a nerve root.$190.87

How 64480 has changed in Idaho

64480 · Office / nonfacility

$133.00

Effective 2026-10-01

The base rate is $13.39 higher than on 2025-10-01, moving from $119.61 to $133.00 (11.2%).

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

    $119.61changed to$133.00

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 1.20 changed to 1.17
    • Practice expense RVU 2.69 changed to 3.00
    • Malpractice RVU 0.12 changed to 0.11
    • 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

    $124.15changed to$119.61

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 2.73 changed to 2.69
    • Malpractice RVU 0.11 changed to 0.12

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $122.12changed to$124.15

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $124.16changed to$122.12

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 2.70 changed to 2.73
    • Malpractice RVU 0.12 changed to 0.11
    • Practice expense GPCI 0.893 changed to 0.908
    • Malpractice GPCI 0.439 changed to 0.461

  5. January 1, 2023

    RVU23A

    $126.57changed to$124.16

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 2.75 changed to 2.70
    • Malpractice RVU 0.11 changed to 0.12
    • 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

    $125.16changed to$126.57

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 2.66 changed to 2.75
    • Malpractice RVU 0.13 changed to 0.11

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $118.87changed to$125.16

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 2.29 changed to 2.66
    • Malpractice RVU 0.12 changed to 0.13
    • 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

    $113.73changed to$118.87

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 2.10 changed to 2.29
    • 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

    $107.11changed to$113.73

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 1.90 changed to 2.10

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $105.66changed to$107.11

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 1.87 changed to 1.90
    • 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

    $106.38changed to$105.66

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 1.91 changed to 1.87
    • Malpractice RVU 0.11 changed to 0.12
    • 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

    $106.44changed to$106.38

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 1.90 changed to 1.91

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $105.91changed to$106.44

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $107.36changed to$105.91

    • Conversion factor 35.8228 changed to 35.7547
    • Malpractice RVU 0.17 changed to 0.11
    • 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

    $108.09changed to$107.36

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 2.09 changed to 1.90
    • Malpractice RVU 0.18 changed to 0.17
    • 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: $108.09

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$133.00$50.34RVU26D
2026-07-01$133.00$50.34RVU26C
2026-04-01$133.00$50.34RVU26B
2026-01-01$133.00$50.34RVU26A
2025-10-01$119.61$55.88RVU25D
2025-07-01$119.61$55.88RVU25C
2025-04-01$119.61$55.88RVU25B
2025-01-01$119.61$55.88RVU25A
2024-10-01$124.15$56.75RVU24D
2024-07-01$124.15$56.75RVU24C
2024-04-01$124.15$56.75RVU24B
2024-03-09$124.15$56.75RVU24AR
2024-01-01$122.12$55.82RVU24A
2023-10-01$124.16$57.28RVU23D
2023-07-01$124.16$57.28RVU23C
2023-04-01$124.16$57.28RVU23B
2023-01-01$124.16$57.28RVU23A
2022-10-01$126.57$57.68RVU22D
2022-07-01$126.57$57.68RVU22C
2022-04-01$126.57$57.68RVU22B
2022-01-01$126.57$57.68RVU22A
2021-10-01$125.16$58.75RVU21D
2021-07-01$125.16$58.75RVU21C
2021-04-01$125.16$58.75RVU21B
2021-01-01$125.16$58.75RVU21A
2020-10-01$118.87$60.73RVU20D
2020-07-01$118.87$60.73RVU20C
2020-04-01$118.87$60.73RVU20B
2020-01-01$118.87$60.73RVU20A
2019-10-01$113.73$61.06RVU19D
2019-07-01$113.73$61.06RVU19C
2019-04-01$113.73$61.06RVU19B
2019-01-01$113.73$61.06RVU19A
2018-10-01$107.11$61.32RVU18D
2018-07-01$107.11$61.32RVU18C
2018-04-01$107.11$61.32RVU18B
2018-01-01$107.11$61.32RVU18AR1
2017-10-01$105.66$61.41RVU17D
2017-07-01$105.66$61.41RVU17C
2017-04-01$105.66$61.41RVU17B
2017-01-01$105.66$61.41RVU17A
2016-10-01$106.38$61.36RVU16D
2016-07-01$106.38$61.36RVU16C
2016-04-01$106.38$61.36RVU16B
2016-01-01$106.38$61.36RVU16A
2015-10-01$106.44$61.58RVU15D
2015-07-01$106.44$61.58RVU15C
2015-04-01$105.91$61.28RVU15B
2015-01-01$105.91$61.28RVU15A
2014-10-01$107.36$63.06RVU14D
2014-07-01$107.36$63.06RVU14C
2014-04-01$107.36$63.06RVU14B
2014-01-01$107.36$63.06RVU14A
2013-10-01$108.09$61.55RVU13D
2013-07-01$108.09$61.55RVU13C
2013-04-01$108.09$61.55RVU13B
2013-01-01$108.09$61.55RVU13AR

Price 64480 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

64480 billing questions

When is 64480 reported instead of 64479?

Use 64479 for the initial cervical or thoracic transforaminal level. Report 64480 for each additional level treated in the same procedure.

Can 64480 be billed by itself?

No. It is an add-on code and must be reported with the primary procedure, 64479.

Does another injection at the same level support another unit?

No. The add-on is based on an additional spinal level, not additional needle passes or injections at the same level.

How is bilateral treatment reported under the CMS rule?

For a bilateral procedure reported with modifier 50, CMS pays 150% of the applicable amount.

What distinguishes 64480 from 64484?

64480 is for each additional cervical or thoracic transforaminal level. 64484 is for each additional lumbar or sacral level.

What documentation supports the additional-level code?

Document the cervical or thoracic levels treated, the transforaminal approach, the injectate, and the imaging guidance used.

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 64480PPRRVU2026_Oct_nonQPP.csv, line 7,127 (RVU26D)
Geographic factors for IdahoGPCI2026.csv, line 47 (RVU26D)

Open CMS sourceHow we calculate rates

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