CPT code 36600: Arterial blood draw, percutaneous puncture2026 Medicare rate & RVUs in Dallas, TX

Reports a percutaneous arterial puncture to collect blood, commonly for blood-gas testing when an arterial specimen is clinically needed.

CMS RVU26DEffective Oct 1, 2026One payment locality9K Medicare services in 2024

In Dallas, TX, Medicare pays $27.32 for 36600 in the office and $13.02 when it’s performed in a hospital or facility.

$27.32Office (non-facility)
$13.02Hospital or facility
−0.3%vs the national office rate ($27.39)

Check a contract rate as a % of Medicare · 36600 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 36600 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Dallas, TX
  2. What 36600 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 36600 covers

This service covers obtaining an arterial specimen by puncturing an artery, commonly the radial artery, with a needle. It is often performed at the bedside in an emergency department, hospital, or outpatient setting when arterial blood is needed for blood-gas or other diagnostic testing. A physician or other qualified clinician may perform the collection; the laboratory analysis is a separate service.

Report the puncture when arterial blood is actually collected, not for venous sampling or simply because an arterial catheter is present. Documentation should identify the reason for arterial sampling and support that an arterial specimen was obtained. Report the applicable laboratory analysis separately when performed and separately reportable. Under the CMS multiple-procedure reduction rule, when this service is performed in the same session as other procedures subject to that reduction, the highest-valued procedure is paid in full and the others are paid at 50%.

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 Dallas, TX compares for 36600

Across 109 of 109 payment localities, the office rate for 36600 runs from $24.76 in Arkansas to $35.45 in San Benito County, CA. Dallas, TX pays $27.32. The RVUs are the same everywhere; the geographic indexes change the dollars.

36600 in Dallas, TX vs other payment areas
  1. Dallas, TX · this page$27.32
  2. Austin, TX · Texas$28.28+$0.96
  3. Beaumont, TX · Texas$25.87−$1.45
  4. Brazoria, TX · Texas$27.18−$0.14
  5. Fort Worth, TX · Texas$27.17−$0.15
  6. Galveston, TX · Texas$27.24−$0.08
  7. Houston, TX · Texas$27.61+$0.29

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

Every other payment area

36600 in every other Medicare payment locality
Payment localityOfficeFacility
Rest of TexasTexas$26.49$12.86
Los Angeles, CACalifornia$30.58$13.59
Washington, DC areaDistrict of Columbia$30.94$14.02
Miami, FLFlorida$29.08$14.13
Chicago, ILIllinois$28.41$13.97
Manhattan, NYNew York$31.09$14.41
AlaskaAlaska$33.33$18.03
AlabamaAlabama$25.05$12.49

36600 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.

$24.76

$33.33

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

View every state and territory as a table
36600 office rate range by state
State / territoryOffice rate rangeLocalities
AK$33.331
AL$25.051
AR$24.761
AZ$26.791
CA$28.83–$35.4529
CO$28.411
CT$29.001
DC$30.941
DE$27.181
FL$27.00–$29.083
GA$25.75–$27.822
GU$29.351
HI$29.351
IA$25.591
ID$25.731
IL$26.34–$28.424
IN$25.851
KS$25.491
KY$25.521
LA$25.48–$26.512
MA$28.29–$30.912
MD$27.63–$30.943
ME$25.83–$26.992
MI$26.05–$27.272
MN$27.391
MO$25.11–$26.603
MS$24.941
MT$27.391
NC$26.051
ND$26.991
NE$25.711
NH$27.981
NJ$29.37–$30.712
NM$26.161
NV$27.291
NY$26.37–$31.725
OH$25.971
OK$25.491
OR$27.12–$29.202
PA$26.01–$28.382
PR$27.561
RI$28.051
SC$26.041
SD$26.951
TN$25.591
TX$25.87–$28.288
UT$26.341
VA$26.91–$30.942
VI$27.561
VT$26.901
WA$28.23–$31.502
WI$26.241
WV$25.531
WY$27.221

See 36600 in every payment locality

How the 36600 rate is calculated

Each of 36600’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 · 36600

RVUs × geographic indexes × conversion factor

Office or facility?

Work0.31

0.31 RVUs× 1.000 GPCI

Practice expense0.49

0.49 RVUs× 1.000 GPCI

Malpractice0.02

0.02 RVUs× 1.000 GPCI

Adjusted RVUs

0.8200

Conversion factor

$33.4009

Medicare rate

$27.39

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

The exact Dallas, TX inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

4,537

Code
36600
Physician work
0.31
Practice expense
0.49
Malpractice
0.02

GPCI2026.csv

99

Locality
Dallas, TX
Physician work
1.009
Practice expense
0.996
Malpractice
0.858
Office calculation for 36600 in Dallas, TX
ComponentRVULocality factorAdjusted
Physician work0.31× 1.0090.3128
Practice expense0.49× 0.9960.4880
Malpractice0.02× 0.8580.0172
Total RVUs0.8180
Conversion factor× 33.4009

Office rate, Dallas, TX$27.32

Office: (0.31 × 1.009 + 0.49 × 0.996 + 0.02 × 0.858) × $33.4009 = $27.32

Facility: (0.31 × 1.009 + 0.06 × 0.996 + 0.02 × 0.858) × $33.4009 = $13.02

Open 36600 in the RVU calculator

Payment rules and modifiers for 36600

The CMS indicators that decide how 36600 is paid alongside other services.

CMS payment indicators · 36600

Arterial blood draw, percutaneous puncture

RuleCMS valueWhat it means
Global periodXXXThe global surgery concept doesn’t apply.
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)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 51 · payment effect

With and without the modifier

36600 without 51 · national office

$27.39

Arterial blood draw, percutaneous puncture

36600-51 · Second procedure: 50%

$13.70

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

How 36600 has changed in Dallas, TX

36600 · Office / nonfacility

$27.32

Effective 2026-10-01

The base rate is $0.65 higher than on 2025-10-01, moving from $26.67 to $27.32 (2.4%).

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

    $26.67changed to$27.32

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 0.32 changed to 0.31
    • Practice expense RVU 0.48 changed to 0.49
    • Work GPCI 1.011 changed to 1.009
    • Practice expense GPCI 1.007 changed to 0.996
    • Malpractice GPCI 0.877 changed to 0.858

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $27.44changed to$26.67

    • Conversion factor 33.2875 changed to 32.3465

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $26.99changed to$27.44

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $28.05changed to$26.99

    • Conversion factor 33.8872 changed to 32.7442
    • Work GPCI 1.017 changed to 1.011
    • Practice expense GPCI 1.017 changed to 1.007
    • Malpractice GPCI 0.711 changed to 0.877
  5. January 1, 2023

    RVU23A

    $29.48changed to$28.05

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 0.49 changed to 0.48
    • Malpractice RVU 0.04 changed to 0.02
    • Work GPCI 1.023 changed to 1.017
    • Practice expense GPCI 1.026 changed to 1.017
    • Malpractice GPCI 0.546 changed to 0.711

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $30.44changed to$29.48

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 0.51 changed to 0.49

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $31.24changed to$30.44

    • Conversion factor 36.0896 changed to 34.8931
    • Malpractice RVU 0.03 changed to 0.04
    • Work GPCI 1.018 changed to 1.023
    • Practice expense GPCI 1.020 changed to 1.026
    • Malpractice GPCI 0.657 changed to 0.546

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $31.50changed to$31.24

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 0.52 changed to 0.51
    • Work GPCI 1.012 changed to 1.018
    • Practice expense GPCI 1.014 changed to 1.020
    • Malpractice GPCI 0.768 changed to 0.657

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $33.66changed to$31.50

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 0.58 changed to 0.52

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $32.18changed to$33.66

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 0.55 changed to 0.58
    • Malpractice RVU 0.02 changed to 0.03
    • Work GPCI 1.015 changed to 1.012
    • Practice expense GPCI 1.012 changed to 1.014
    • Malpractice GPCI 0.770 changed to 0.768

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $32.36changed to$32.18

    • Conversion factor 35.8043 changed to 35.8887
    • Malpractice RVU 0.03 changed to 0.02
    • Work GPCI 1.018 changed to 1.015
    • Practice expense GPCI 1.009 changed to 1.012
    • Malpractice GPCI 0.772 changed to 0.770

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $32.56changed to$32.36

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 0.56 changed to 0.55
    • Malpractice RVU 0.02 changed to 0.03

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $32.40changed to$32.56

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $31.72changed to$32.40

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 0.53 changed to 0.56
    • Malpractice RVU 0.03 changed to 0.02
    • Work GPCI 1.014 changed to 1.018
    • Practice expense GPCI 1.013 changed to 1.009
    • Malpractice GPCI 0.803 changed to 0.772

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $32.25changed to$31.72

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 0.59 changed to 0.53
    • Work GPCI 1.009 changed to 1.014
    • Practice expense GPCI 1.017 changed to 1.013
    • Malpractice GPCI 0.834 changed to 0.803

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $32.25

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$27.32$13.02RVU26D
2026-07-01$27.32$13.02RVU26C
2026-04-01$27.32$13.02RVU26B
2026-01-01$27.32$13.02RVU26A
2025-10-01$26.67$14.29RVU25D
2025-07-01$26.67$14.29RVU25C
2025-04-01$26.67$14.29RVU25B
2025-01-01$26.67$14.29RVU25A
2024-10-01$27.44$14.71RVU24D
2024-07-01$27.44$14.71RVU24C
2024-04-01$27.44$14.71RVU24B
2024-03-09$27.44$14.71RVU24AR
2024-01-01$26.99$14.47RVU24A
2023-10-01$28.05$14.96RVU23D
2023-07-01$28.05$14.96RVU23C
2023-04-01$28.05$14.96RVU23B
2023-01-01$28.05$14.96RVU23A
2022-10-01$29.48$15.64RVU22D
2022-07-01$29.48$15.64RVU22C
2022-04-01$29.48$15.64RVU22B
2022-01-01$29.48$15.64RVU22A
2021-10-01$30.44$15.76RVU21D
2021-07-01$30.44$15.76RVU21C
2021-04-01$30.44$15.76RVU21B
2021-01-01$30.44$15.76RVU21A
2020-10-01$31.24$16.15RVU20D
2020-07-01$31.24$16.15RVU20C
2020-04-01$31.24$16.15RVU20B
2020-01-01$31.24$16.15RVU20A
2019-10-01$31.50$16.16RVU19D
2019-07-01$31.50$16.16RVU19C
2019-04-01$31.50$16.16RVU19B
2019-01-01$31.50$16.16RVU19A
2018-10-01$33.66$16.14RVU18D
2018-07-01$33.66$16.14RVU18C
2018-04-01$33.66$16.14RVU18B
2018-01-01$33.66$16.14RVU18AR1
2017-10-01$32.18$15.84RVU17D
2017-07-01$32.18$15.84RVU17C
2017-04-01$32.18$15.84RVU17B
2017-01-01$32.18$15.84RVU17A
2016-10-01$32.36$16.11RVU16D
2016-07-01$32.36$16.11RVU16C
2016-04-01$32.36$16.11RVU16B
2016-01-01$32.36$16.11RVU16A
2015-10-01$32.56$15.89RVU15D
2015-07-01$32.56$15.89RVU15C
2015-04-01$32.40$15.81RVU15B
2015-01-01$32.40$15.81RVU15A
2014-10-01$31.72$16.12RVU14D
2014-07-01$31.72$16.12RVU14C
2014-04-01$31.72$16.12RVU14B
2014-01-01$31.72$16.12RVU14A
2013-10-01$32.25$15.64RVU13D
2013-07-01$32.25$15.64RVU13C
2013-04-01$32.25$15.64RVU13B
2013-01-01$32.25$15.64RVU13AR

Price 36600 for an earlier date of service

Where the Dallas, TX rate applies

Dallas, TX is a Medicare payment area, not a city. Our Census mapping connects it to 32 cities and communities in Texas. Some span more than one payment area; confirm with the service ZIP.

Browse all communities in Texas

36600 billing questions

When should 36600 be reported instead of 36620?

Use 36600 for a percutaneous arterial puncture to collect a specimen. Code 36620 describes placement of an arterial catheter, generally for ongoing access or monitoring.

Does 36600 include blood-gas analysis?

No. The puncture collects the specimen; report the applicable laboratory analysis separately when performed and separately reportable.

Is 36600 reported for venous blood collection?

No. It represents collection from an artery; venous collection is coded according to the venipuncture service performed.

How many units should be reported for multiple tests from one draw?

The code represents the arterial collection, not each analyte tested. Do not count separate blood-gas results as separate arterial punctures.

How does the multiple-procedure reduction affect 36600?

When the reduction applies to procedures performed in the same session, the highest-valued procedure is paid in full and the other procedures are paid at 50%.

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 36600PPRRVU2026_Oct_nonQPP.csv, line 4,537 (RVU26D)
Geographic factors for Dallas, TXGPCI2026.csv, line 99 (RVU26D)

Open CMS sourceHow we calculate rates

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