CPT code 63077: Thoracic disc surgery, single interspace, anterior approach2026 Medicare rate & RVUs in Connecticut

Reports anterior removal of thoracic disc material and related osteophytes to decompress the spinal cord or nerve roots at one interspace.

CMS RVU26DEffective Oct 1, 2026One payment locality58 Medicare services in 2024

In Connecticut, Medicare pays $1,391.28 for 63077 in a facility. There’s no office rate.

Not available in this settingOffice (non-facility)
$1,391.28Hospital or facility

Check a contract rate as a % of Medicare · 63077 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 63077 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Connecticut
  2. What 63077 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 63077 covers

This code describes anterior surgery at one thoracic interspace to remove disc material and, as needed, osteophytes that compress the spinal cord or nerve roots. It is commonly performed by a neurosurgeon or orthopedic spine surgeon in a hospital operating room for a symptomatic thoracic disc herniation with neural compression. The code represents decompression through an anterior approach, rather than a posterior laminectomy-based procedure or removal of a vertebral body.

Select the code when the operative report supports anterior decompression at a single thoracic interspace; document the level, approach, disc removal, and neural structures decompressed. The day-before preoperative visit and 90 days of related postoperative care are included in the 90-day global period. When multiple procedures are performed in the same session, the highest-valued procedure is paid in full and other procedures are subject to the standard 50% multiple-procedure reduction. Modifier 50 is inappropriate for this code. CMS permits assistant-at-surgery and co-surgeon payment; team surgery is 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 Connecticut compares for 63077

Across 109 of 109 payment localities, the facility rate for 63077 runs from $1,177.20 in Arkansas to $1,639.51 in Alaska. Connecticut pays $1,391.28. The RVUs are the same everywhere; the geographic indexes change the dollars.

63077 in Connecticut vs other payment areas
  1. Connecticut · this page$1,391.28
  2. Los Angeles, CA · California$1,363.53−$27.75
  3. Washington, DC area · District of Columbia$1,442.41+$51.13
  4. Miami, FL · Florida$1,570.96+$179.68
  5. Chicago, IL · Illinois$1,524.37+$133.09
  6. Manhattan, NY · New York$1,518.38+$127.10
  7. Alaska · Alaska$1,639.51+$248.23

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

Every other payment area

63077 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama—$1,191.82
ArkansasArkansas—$1,177.20
ArizonaArizona—$1,276.16
Bakersfield, CACalifornia—$1,302.93
Chico, CACalifornia—$1,289.86
El Centro, CACalifornia—$1,290.65
Fresno, CACalifornia—$1,289.86
Hanford, CACalifornia—$1,289.86

63077 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.

View every state and territory as a table
63077 office rate range by state
State / territoryOffice rate rangeLocalities
AKNo published base rate1
ALNo published base rate1
ARNo published base rate1
AZNo published base rate1
CANo published base rate29
CONo published base rate1
CTNo published base rate1
DCNo published base rate1
DENo published base rate1
FLNo published base rate3
GANo published base rate2
GUNo published base rate1
HINo published base rate1
IANo published base rate1
IDNo published base rate1
ILNo published base rate4
INNo published base rate1
KSNo published base rate1
KYNo published base rate1
LANo published base rate2
MANo published base rate2
MDNo published base rate3
MENo published base rate2
MINo published base rate2
MNNo published base rate1
MONo published base rate3
MSNo published base rate1
MTNo published base rate1
NCNo published base rate1
NDNo published base rate1
NENo published base rate1
NHNo published base rate1
NJNo published base rate2
NMNo published base rate1
NVNo published base rate1
NYNo published base rate5
OHNo published base rate1
OKNo published base rate1
ORNo published base rate2
PANo published base rate2
PRNo published base rate1
RINo published base rate1
SCNo published base rate1
SDNo published base rate1
TNNo published base rate1
TXNo published base rate8
UTNo published base rate1
VANo published base rate2
VINo published base rate1
VTNo published base rate1
WANo published base rate2
WINo published base rate1
WVNo published base rate1
WYNo published base rate1

See 63077 in every payment locality

How the 63077 rate is calculated

Each of 63077’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 · 63077

RVUs × geographic indexes × conversion factor

Office or facility?

Work22.31

22.31 RVUs× 1.000 GPCI

Practice expense12.21

12.21 RVUs× 1.000 GPCI

Malpractice4.75

4.75 RVUs× 1.000 GPCI

Adjusted RVUs

39.2700

Conversion factor

$33.4009

Medicare rate

$1,311.65

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

The exact Connecticut inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

7,019

Code
63077
Physician work
22.31
Practice expense
12.21
Malpractice
4.75

GPCI2026.csv

38

Locality
Connecticut
Physician work
1.020
Practice expense
1.077
Malpractice
1.210
Facility calculation for 63077 in Connecticut
ComponentRVULocality factorAdjusted
Physician work22.31× 1.02022.7562
Practice expense12.21× 1.07713.1502
Malpractice4.75× 1.2105.7475
Total RVUs41.6539
Conversion factor× 33.4009

Facility rate, Connecticut$1391.28

Facility: (22.31 × 1.02 + 12.21 × 1.077 + 4.75 × 1.21) × $33.4009 = $1391.28

Open 63077 in the RVU calculator

Payment rules and modifiers for 63077

63077 has a 90-day global period: related visits in that window are included in the surgery payment.

CMS payment indicators · 63077

Thoracic disc surgery, single interspace, anterior approach

RuleCMS valueWhat it means
Global period090Major surgery: the day before, the day of, and 90 days after are 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)2Paid.
Co-surgeons (62)2Permitted.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.
Split (54/55/56)0.11/0.76/0.13Share of the payment for pre-op, the procedure itself, and post-op care.

Global surgery period · 63077

Thoracic disc surgery, single interspace, anterior approach

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.

  • 24Unrelated E/M visit by the same physician
  • 79Unrelated procedure (starts its own global period)
  • 58Staged, more extensive, or therapy procedure that was planned
  • 78Unplanned return to the operating room for a related complication
SurgeryVisit
Sep 23, 2026Jan 10, 2027

Pre-op dayGlobal period

What modifiers do to the payment

Modifier 51 · payment effect

With and without the modifier

63077 without 51 · national facility

$1,311.65

Thoracic disc surgery, single interspace, anterior approach

63077-51 · Second procedure: 50%

$655.83

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 63077 has changed in Connecticut

63077 · Office / nonfacility

Rate unavailable

Effective 2026-10-01

A rate is unavailable in one of these releases, so a change cannot be calculated.

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
Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01Not available in this setting$1,391.28RVU26D
2026-07-01Not available in this setting$1,391.28RVU26C
2026-04-01Not available in this setting$1,391.28RVU26B
2026-01-01Not available in this setting$1,391.28RVU26A
2025-10-01Not available in this setting$1,528.04RVU25D
2025-07-01Not available in this setting$1,528.04RVU25C
2025-04-01Not available in this setting$1,528.04RVU25B
2025-01-01Not available in this setting$1,528.04RVU25A
2024-10-01Not available in this setting$1,560.30RVU24D
2024-07-01Not available in this setting$1,560.30RVU24C
2024-04-01Not available in this setting$1,560.30RVU24B
2024-03-09Not available in this setting$1,560.30RVU24AR
2024-01-01Not available in this setting$1,534.83RVU24A
2023-10-01Not available in this setting$1,649.92RVU23D
2023-07-01Not available in this setting$1,649.92RVU23C
2023-04-01Not available in this setting$1,649.92RVU23B
2023-01-01Not available in this setting$1,649.92RVU23A
2022-10-01Not available in this setting$1,616.29RVU22D
2022-07-01Not available in this setting$1,616.29RVU22C
2022-04-01Not available in this setting$1,616.29RVU22B
2022-01-01Not available in this setting$1,616.29RVU22A
2021-10-01Not available in this setting$1,615.47RVU21D
2021-07-01Not available in this setting$1,615.47RVU21C
2021-04-01Not available in this setting$1,615.47RVU21B
2021-01-01Not available in this setting$1,615.47RVU21A
2020-10-01Not available in this setting$1,678.48RVU20D
2020-07-01Not available in this setting$1,678.48RVU20C
2020-04-01Not available in this setting$1,678.48RVU20B
2020-01-01Not available in this setting$1,678.48RVU20A
2019-10-01Not available in this setting$1,733.36RVU19D
2019-07-01Not available in this setting$1,733.36RVU19C
2019-04-01Not available in this setting$1,733.36RVU19B
2019-01-01Not available in this setting$1,733.36RVU19A
2018-10-01Not available in this setting$1,690.42RVU18D
2018-07-01Not available in this setting$1,690.42RVU18C
2018-04-01Not available in this setting$1,690.42RVU18B
2018-01-01Not available in this setting$1,690.42RVU18AR1
2017-10-01Not available in this setting$1,692.06RVU17D
2017-07-01Not available in this setting$1,692.06RVU17C
2017-04-01Not available in this setting$1,692.06RVU17B
2017-01-01Not available in this setting$1,692.06RVU17A
2016-10-01Not available in this setting$1,700.82RVU16D
2016-07-01Not available in this setting$1,700.82RVU16C
2016-04-01Not available in this setting$1,700.82RVU16B
2016-01-01Not available in this setting$1,700.82RVU16A
2015-10-01Not available in this setting$1,716.90RVU15D
2015-07-01Not available in this setting$1,716.90RVU15C
2015-04-01Not available in this setting$1,708.35RVU15B
2015-01-01Not available in this setting$1,708.35RVU15A
2014-10-01Not available in this setting$1,663.77RVU14D
2014-07-01Not available in this setting$1,663.77RVU14C
2014-04-01Not available in this setting$1,663.77RVU14B
2014-01-01Not available in this setting$1,663.77RVU14A
2013-10-01Not available in this setting$1,619.70RVU13D
2013-07-01Not available in this setting$1,619.70RVU13C
2013-04-01Not available in this setting$1,619.70RVU13B
2013-01-01Not available in this setting$1,619.70RVU13AR

Price 63077 for an earlier date of service

Where the Connecticut rate applies

Connecticut is a Medicare payment area, not a city. Our Census mapping connects it to 215 cities and communities in Connecticut. Some span more than one payment area; confirm with the service ZIP.

  • Ansonia
  • Ball Pond
  • Baltic
  • Bantam
  • Bethel
  • Bethlehem Village
  • Bigelow Corners
  • Blue Hills

Browse all communities in Connecticut

63077 billing questions

When should 63077 be selected instead of 63075?

63077 is for anterior decompression at a thoracic interspace. 63075 is the corresponding single-interspace service for the cervical region.

How is another thoracic interspace reported?

63078 is the add-on code for each additional thoracic interspace treated after the primary interspace reported with 63077. The operative documentation should identify the additional level.

Is disc and osteophyte removal separately reported?

Disc removal and osteophytectomy performed as part of the decompression at the treated interspace are integral to this service; they are not separate decompression services.

What global period applies?

63077 has a 90-day global period. The day-before preoperative visit and 90 days of related postoperative care are included.

Can an assistant or co-surgeon be reported?

CMS permits payment for an assistant at surgery and for co-surgeons. Team surgery is not permitted for this code.

Should modifier 50 be used for bilateral work?

No. CMS identifies bilateral adjustment as inappropriate for this code; report the thoracic interspace service without modifier 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 63077PPRRVU2026_Oct_nonQPP.csv, line 7,019 (RVU26D)
Geographic factors for ConnecticutGPCI2026.csv, line 38 (RVU26D)

Open CMS sourceHow we calculate rates

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