HCPCS Q4270: Complete SLMedicare rate & RVUs in Delaware
Report Complete SL for each square centimeter of this wound product furnished with a primary application procedure for wound treatment.
Medicare pays $125.73 for Q4270 in the office in Delaware (Delaware). Which amount applies depends on the service address.
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
On this page 9 sections
What Q4270 covers
Q4270 identifies the Complete SL wound product supplied for wound treatment; it is not the application procedure itself. Wound-care clinicians may furnish it during an office or outpatient procedure in which a skin substitute product is applied to a wound. Report the code in square-centimeter units, using the documented product and area to determine the quantity. The code identifies a specific product, so another product’s HCPCS code is not interchangeable simply because it is used on a similar wound.
Q4270 is an add-on code and must be billed with a primary procedure; it is paid within that procedure’s global period. The record should identify Complete SL and support the quantity reported with the square centimeters treated. CMS classifies Q4270 as technical-component-only, with a separate code covering interpretation. Pair it with the applicable primary wound-application procedure, such as 15271 or 15275, selected according to the treated body site.
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.
Q4270 in Delaware
| Payment locality | Office | Facility |
|---|---|---|
| Delaware | $125.73 | Unavailable |
How the Q4270 rate is calculated
Each of Q4270’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 · Q4270
RVUs × geographic indexes × conversion factor
Work0.00
0.00 RVUs× 1.000 GPCI
Practice expense3.81
3.81 RVUs× 1.000 GPCI
Malpractice0.00
0.00 RVUs× 1.000 GPCI
Adjusted RVUs
3.8100
Conversion factor
$33.4009
Medicare rate
$127.26
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
Payment rules and modifiers for Q4270
The CMS indicators that decide how Q4270 is paid alongside other services.
CMS payment indicators · Q4270
Complete SL
| Rule | CMS value | What it means |
|---|---|---|
| Global period | ZZZ | Add-on code: falls within the primary procedure’s global period. |
| Multiple procedures | 0 | No multiple-procedure reduction. |
| Bilateral (modifier 50) | 0 | The 150% bilateral adjustment doesn’t apply. |
| Assistant at surgery (80/81/82/AS) | 0 | Not paid without supporting documentation. |
| Co-surgeons (62) | 0 | Not permitted. |
| Team surgery (66) | 0 | Not permitted. |
| Professional/technical | 3 | Technical component only. |
Q4270 compared with similar codes
Compare codes · National
4 codes, side by side
How to choose
- Q4271Complete FT
- Q4271 identifies Complete FT, whereas Q4270 identifies Complete SL. Choose according to the product furnished, not by wound size.
- 15271Skin substitute graft
- 15271 reports the primary application procedure for its body-site group; Q4270 reports the Complete SL product quantity.
- 15275Skin substitute
- 15275 is a primary application procedure for a different body-site group than 15271. Q4270 remains the product supply code when Complete SL is furnished.
Q4270 billing questions
Can Q4270 be billed by itself?
No. It is an add-on code and must be reported with a primary procedure. Payment is within that procedure’s global period.
How is the quantity determined?
Report the documented square centimeters for Complete SL. The record should identify the product and support the area represented by the reported units.
Which application procedure is commonly paired with Q4270?
Use the primary wound-application procedure that matches the treated site. Codes 15271 and 15275 are examples for different body-site groupings.
Is Q4270 the wound-application procedure?
No. Q4270 represents the Complete SL product supply; the primary procedure represents the application service.
How does Q4270 differ from Q4271?
Q4270 identifies Complete SL, while Q4271 identifies Complete FT. Select the code matching the product furnished, not just the wound area.
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
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