No office rate
93653 is for catheter ablation treating supraventricular tachycardia. Choose 93656 when the ablation treats atrial fibrillation, typically through pulmonary vein isolation.
On this page
CMS RVU26D · Effective 2026-10-01
93656 AF ablation Medicare reimbursement rates in Kansas
Reports catheter-based electrophysiologic evaluation and ablation for atrial fibrillation, typically isolating pulmonary veins during an electrophysiology lab procedure. Compare 93656 office and facility rates across CMS payment localities in Kansas.
Amounts below use the non-QP conversion factor for participating physicians. These are base physician payments before claim-level adjustments, not patient costs or total hospital charges.
What does Medicare pay for 93656 in Kansas?
Kansas has 1 payment locality in this comparison. Use the service location to choose the applicable amount. These are the supported base rates for the payment area shown below, using the same CMS release.
Office / nonfacility
No supported rate
Facility setting
$730.12
1 of 1 localities have a supported rate.
Payment area: Kansas
One mapped payment locality.
These are locality ranges, not averages or address-specific quotes. A facility-setting amount covers the physician service; it does not include a hospital’s separate bill. Choose a locality below to inspect its calculation, compare other payment areas, or price a percentage of Medicare.
Cardiac electrophysiology
About 93656: Atrial fibrillation catheter ablation
Reports catheter-based electrophysiologic evaluation and ablation for atrial fibrillation, typically isolating pulmonary veins during an electrophysiology lab procedure.
An electrophysiologist uses intracardiac catheters to evaluate the heart’s electrical activity and ablate tissue to treat atrial fibrillation, commonly by electrically isolating the pulmonary veins in the left atrium. The procedure is generally performed in a hospital electrophysiology laboratory, with catheter access and transseptal access used as clinically needed to reach the left atrium. The comprehensive electrophysiologic evaluation is part of the service.
Report 93656 for the atrial fibrillation ablation session, supported by documentation of the arrhythmia, the evaluation and ablation performed, and the treatment target. Code 93657 may be reported as an add-on when additional atrial ablation is performed for atrial fibrillation after pulmonary vein isolation. The code has a 0-day global period, so same-day preoperative and postoperative care is included. When multiple procedures in the same session are subject to the standard reduction, the highest-valued is paid in full and others at 50%. Modifier 50 is inappropriate. Assistant-at-surgery payment requires documented medical necessity; co-surgeons and team surgery are not permitted.
CMS billing rules for 93656
- Global period
- Minor procedure with a 0-day global period: same-day preoperative and postoperative care is included.
- Multiple procedures
- Standard multiple procedure reduction: the highest-valued procedure is paid in full and others at 50% when performed in the same session.
- Bilateral procedures
- Bilateral adjustment does not apply; the descriptor or anatomy makes modifier 50 inappropriate.
- Assistant at surgery
- Assistant at surgery is paid only with documentation of medical necessity.
- Co-surgeons
- Co-surgeons not permitted.
- Team surgery
- Team surgery not permitted.
Where the value comes from
- Work RVU16.58 · 69%
- Practice expense (office) RVU3.66 · 15%
- Malpractice RVU3.91 · 16%
94.8K
Medicare services in 2024 · #577 by national volume
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.
93656 compared with similar codes
Office rates for Kansas, from the same CMS release.
No office rate
93654 addresses catheter ablation for ventricular tachycardia. 93656 is the atrial fibrillation ablation service.
No office rate
93657 is an add-on for additional atrial ablation after pulmonary vein isolation; it does not replace primary code 93656.
93619
No office rateComprehensive ep evaluation
93619 reports a comprehensive diagnostic electrophysiologic evaluation. Use 93656 when the session includes catheter ablation to treat atrial fibrillation.
Compare 93656 by payment locality
Find the payment area for your service address, then open its rate page for calculation inputs, release history and the percentage-of-Medicare tool. A city may cross payment-area boundaries; the ZIP lookup above helps resolve the location.
1 of 1 payment localities
Kansas →
Office / nonfacility
Unavailable
Facility
$730.12
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How this local rate is calculated
Each RVU component is multiplied by its own geographic practice cost index (GPCI). The three adjusted components are added, then multiplied by the conversion factor. These are the inputs used for 93656 in Kansas.
PPRRVU2026_Oct_nonQPP.csv
12,244
- Code
- 93656
- Physician work
- 16.58
- Practice expense
- 3.66
- Malpractice
- 3.91
GPCI2026.csv
54
- Locality
- Kansas
- Physician work
- 1.000
- Practice expense
- 0.904
- Malpractice
- 0.504
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 16.58 | × 1.000 | 16.5800 |
| Practice expense | 3.66 | × 0.904 | 3.3086 |
| Malpractice | 3.91 | × 0.504 | 1.9706 |
| Total RVUs | 21.8593 | ||
| Conversion factor | × 33.4009 | ||
Facility rate, Kansas$730.12
Explore RVUs, geographic factors and the full formula
Facility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 16.58 | 1 |
| Practice expense | 3.66 | 0.904 |
| Malpractice | 3.91 | 0.504 |
(16.58 × 1 + 3.66 × 0.904 + 3.91 × 0.504) × $33.4009 = $730.12
The office and facility calculations use their respective practice-expense RVUs. The facility amount here is the physician fee, not a separate hospital or facility bill.
93656 billing questions
When is 93656 selected instead of 93653 or 93654?
Use 93656 for catheter ablation treating atrial fibrillation, typically with pulmonary vein isolation. Codes 93653 and 93654 address ablation for supraventricular tachycardia and ventricular tachycardia, respectively.
Can 93657 be reported with 93656?
Yes. 93657 is an add-on for additional atrial ablation performed for atrial fibrillation after pulmonary vein isolation; document the additional treatment.
Is the diagnostic electrophysiologic evaluation separately reported?
The comprehensive electrophysiologic evaluation is included in 93656. A separate diagnostic study code should not be used to report that same evaluation.
Should modifier 50 be appended for pulmonary vein treatment on both sides?
No. CMS identifies bilateral adjustment as inappropriate for 93656, so do not use modifier 50 to represent treatment of pulmonary veins on both sides.
What does the 0-day global period mean for same-day care?
Same-day preoperative and postoperative care is included in the procedure. The CMS global period is 0 days.
What documentation supports reporting 93656?
Document atrial fibrillation as the treatment indication and describe the electrophysiologic evaluation and catheter ablation performed, including the targeted treatment and pulmonary vein isolation when performed.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense, and malpractice RVUs, adjusted by each locality’s geographic indices and the applicable conversion factor. Unavailable or separately priced services are labeled rather than assigned a made-up amount.
Source: RVU26D. Effective 2026-10-01 through the day before 2027-01-01.
12,24193653,,Compre ep eval tx svt,A,,14.63,3.22,NA,3.22,,3.45,21.30,21.30,0,000,0.00,0.00,0.00,2,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
12,24293654,,Compre ep eval tx vt,A,,17.65,3.87,NA,3.87,,4.15,25.67,25.67,0,000,0.00,0.00,0.00,2,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
12,24393655,,Icar cath abltj dscrt arrhyt,A,,5.36,1.18,NA,1.18,,1.27,7.81,7.81,0,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
12,24493656,,Compre ep eval abltj atr fib,A,,16.58,3.66,NA,3.66,,3.91,24.15,24.15,0,000,0.00,0.00,0.00,2,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
12,24593657,,Tx l/r atrial fib addl,A,,5.36,1.18,NA,1.18,,1.27,7.81,7.81,0,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
12,24693660,,Tilt table evaluation,A,,1.84,3.11,,3.11,NA,0.09,5.04,5.04,1,000,0.00,0.00,0.00,2,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
12,24793660,26,Tilt table evaluation,A,,1.84,0.79,,0.79,,0.06,2.69,2.69,1,000,0.00,0.00,0.00,2,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5106102,IL,99,REST OF ILLINOIS,1.000,0.913,1.563
5208102,IN,00,INDIANA,1.000,0.927,0.486
5305102,IA,00,IOWA,1.000,0.915,0.397
5405202,KS,00,KANSAS,1.000,0.904,0.504
5515102,KY,00,KENTUCKY,1.000,0.889,0.915
5607202,LA,01,NEW ORLEANS,1.000,0.941,1.136
5707202,LA,99,REST OF LOUISIANA,1.000,0.885,0.958