No office rate
Both address tibial plateau arthroplasty; 27441 includes debridement and partial synovectomy, which must be supported by the operative documentation.
On this page
CMS RVU26D · Effective 2026-10-01
27440 Knee arthroplasty Medicare reimbursement rates in Georgia
Reports knee arthroplasty focused on the tibial plateau, rather than replacement of a femoral condyle or a total knee joint. Compare 27440 office and facility rates across CMS payment localities in Georgia.
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 27440 in Georgia?
Georgia has 2 payment localities in this comparison. Use the service location to choose the applicable amount. These are the supported base rates for the 2 payment areas shown below, using the same CMS release.
Office / nonfacility
No supported rate
Facility setting
$727.43–$767.36
2 of 2 localities have a supported rate.
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.
Orthopedic surgery
About 27440: Tibial plateau knee arthroplasty
Reports knee arthroplasty focused on the tibial plateau, rather than replacement of a femoral condyle or a total knee joint.
An orthopedic surgeon performs this operation to reconstruct the knee’s tibial articular surface. It is a joint procedure for selected patients with disease or damage affecting the tibial plateau; it is distinct from replacing the full knee joint or resurfacing both the femoral and tibial sides. The service is generally performed in an operating room, with the operative report identifying the treated surface and the reconstructive work performed.
Select this code when the documented arthroplasty is limited to the tibial plateau. The operative report should support that extent and distinguish it from a broader compartment or total knee replacement. Medicare assigns a 90-day global period, including the day-before preoperative visit and related postoperative care during that 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% reduction. Modifier 50 applies to a bilateral procedure, paid at 150%. Assistant-at-surgery payment may be available; co-surgeon payment requires supporting documentation, and team surgery is not permitted.
CMS billing rules for 27440
- Global period
- Major surgery with a 90-day global period: the day-before preoperative visit and 90 days of related postoperative care are 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 procedure with modifier 50 is paid at 150%.
- Assistant at surgery
- Assistant at surgery may be paid.
- Co-surgeons
- Co-surgeons paid only with supporting documentation.
- Team surgery
- Team surgery not permitted.
Where the value comes from
- Work RVU10.81 · 48%
- Practice expense (office) RVU9.21 · 41%
- Malpractice RVU2.31 · 10%
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.
27440 compared with similar codes
Office rates for Georgia, from the same CMS release.
No office rate
27446 describes arthroplasty of the medial or lateral compartment. Use 27440 when the documented arthroplasty is limited to the tibial plateau.
No office rate
27447 is for total knee arthroplasty. It is not the choice for an operation limited to the tibial plateau.
Compare 27440 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.
2 of 2 payment localities
Atlanta →
Office / nonfacility
Unavailable
Facility
$767.36
Rest Of Georgia →
Office / nonfacility
Unavailable
Facility
$727.43
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27440 billing questions
How is this different from a total knee replacement?
This code is for arthroplasty focused on the tibial plateau. A total knee arthroplasty replaces the knee more broadly and is reported with 27447.
When should 27441 be considered instead?
27441 is the related tibial plateau arthroplasty code with debridement and partial synovectomy. The operative report must support that additional work.
What operative documentation supports 27440?
Document the knee surface treated, the arthroplasty performed, and the extent of reconstruction. The record should make clear that the service is limited to the tibial plateau.
Are related postoperative visits separately reported during the global period?
The 90-day global period includes the day-before preoperative visit and related postoperative care. The included care is part of the surgical global period.
How does Medicare handle bilateral procedures and other procedures performed in the same session?
A bilateral procedure reported with modifier 50 is paid at 150%. For multiple procedures in the same session, the highest-valued procedure is paid in full and others are paid at 50%.
Can an assistant or co-surgeon be reported?
Assistant-at-surgery payment may be available. Co-surgeon payment requires supporting documentation; team surgery is 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 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.
2,89127435,,Incision of knee joint,A,,10.61,9.95,NA,9.95,,2.21,22.77,22.77,0,090,0.10,0.69,0.21,2,1,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
2,89227437,,Revise kneecap,A,,8.71,8.16,NA,8.16,,1.84,18.71,18.71,0,090,0.10,0.69,0.21,2,1,1,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
2,89327438,,Revise kneecap with implant,A,,11.59,9.39,NA,9.39,,2.43,23.41,23.41,0,090,0.10,0.69,0.21,2,1,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
2,89427440,,Revision of knee joint,A,,10.81,9.21,NA,9.21,,2.31,22.33,22.33,0,090,0.10,0.69,0.21,2,1,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
2,89527441,,Revision of knee joint,A,,11.25,9.36,NA,9.36,,2.40,23.01,23.01,0,090,0.10,0.69,0.21,2,1,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
2,89627442,,Revision of knee joint,A,,12.06,9.51,NA,9.51,,2.53,24.10,24.10,0,090,0.10,0.69,0.21,2,1,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
2,89727443,,Revision of knee joint,A,,11.12,9.32,NA,9.32,,2.37,22.81,22.81,0,090,0.10,0.69,0.21,2,1,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00