$109.31–$183.51
Q4351 identifies Enclose TL Matrix; Q4352 identifies Overlay SL Matrix. Select the code that matches the product actually used.
On this page
CMS RVU26D · Effective 2026-10-01
Q4352 Wound matrix Medicare reimbursement rates
Q4352 reports Overlay SL Matrix by square centimeter when the product is provided for wound treatment with a qualifying primary application procedure. Compare Q4352 office and facility rates across CMS payment localities.
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 Q4352?
The service location and office or facility setting determine which base rate applies. These are the supported base rates for the 109 payment areas shown below, using the same CMS release.
Office / nonfacility
$109.31–$183.51
109 of 109 localities have a supported rate.
Lowest: Arkansas
Highest: San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty)
A spread of $74.20 per service.
Facility setting
No 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.
Where Q4352 pays more and less
109 payment localities
$109.31 to $183.51
Wound care products
About Q4352: Overlay SL wound matrix supply
Q4352 reports Overlay SL Matrix by square centimeter when the product is provided for wound treatment with a qualifying primary application procedure.
Overlay SL Matrix is a wound matrix product used as a covering in wound care. Q4352 identifies the product supplied, rather than the clinician’s work applying it. It may be encountered in outpatient wound clinics, podiatry practices, and surgical settings when a clinician treats a wound with a skin-substitute application procedure.
Report the product only with the required primary procedure, and calculate the quantity using the square-centimeter unit in the descriptor. Documentation should identify Overlay SL Matrix as the product used and support the quantity reported, such as through product records and the treated wound area. CMS classifies Q4352 as a technical-component-only code; a separate code covers interpretation. CMS also classifies it as an add-on code, so it is billed with a primary procedure and paid within that procedure’s global period.
CMS billing rules for Q4352
- Global period
- Add-on code: billed only together with a primary procedure and paid within that procedure's global period.
- Professional and technical components
- Technical-component-only code: a separate code covers interpretation.
Where the value comes from
- Work RVU0.00 · 0%
- Practice expense (office) RVU3.81 · 100%
- Malpractice RVU0.00 · 0%
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.
Q4352 compared with similar codes
Office rate ranges across all CMS payment localities, from the same CMS release.
$109.31–$183.51
Q4353 identifies Xceed TL Matrix, not Overlay SL Matrix. The distinction is the product supplied, rather than wound size or treatment complexity.
$140.17–$205.27
15271 reports the wound application service for qualifying trunk, arm, or leg wounds; Q4352 reports the Overlay SL Matrix product used with a primary procedure.
See how rates vary across the country
Q4352 · Office / nonfacility · Non-QP. Choose a state to explore its payment localities. A range means the amount varies within that state.
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.
$109.31
$161.49
Color shows the midpoint of each state’s locality range.
View all state and territory rates as a table
| State / territory | Rate range | Localities |
|---|---|---|
| AK | $135.53 | 1 |
| AL | $111.35 | 1 |
| AR | $109.31 | 1 |
| AZ | $123.31 | 1 |
| CA | $139.47–$183.51 | 29 |
| CO | $135.40 | 1 |
| CT | $137.06 | 1 |
| DC | $149.91 | 1 |
| DE | $125.73 | 1 |
| FL | $121.66–$132.47 | 3 |
| GA | $113.51–$129.29 | 2 |
| GU | $144.69 | 1 |
| HI | $144.69 | 1 |
| IA | $116.44 | 1 |
| ID | $117.08 | 1 |
| IL | $116.19–$130.69 | 4 |
| IN | $117.97 | 1 |
| KS | $115.04 | 1 |
| KY | $113.13 | 1 |
| LA | $112.62–$119.75 | 2 |
| MA | $134.00–$151.95 | 2 |
| MD | $128.78–$149.91 | 3 |
| ME | $117.08–$126.11 | 2 |
| MI | $116.19–$122.80 | 2 |
| MN | $130.95 | 1 |
| MO | $109.70–$121.15 | 3 |
| MS | $109.57 | 1 |
| MT | $127.26 | 1 |
| NC | $118.73 | 1 |
| ND | $127.26 | 1 |
| NE | $117.46 | 1 |
| NH | $132.47 | 1 |
| NJ | $138.97–$147.62 | 2 |
| NM | $116.70 | 1 |
| NV | $127.38 | 1 |
| NY | $120.89–$151.31 | 5 |
| OH | $116.19 | 1 |
| OK | $113.64 | 1 |
| OR | $126.75–$141.38 | 2 |
| PA | $116.82–$132.47 | 2 |
| PR | $128.66 | 1 |
| RI | $131.46 | 1 |
| SC | $117.59 | 1 |
| SD | $127.26 | 1 |
| TN | $115.68 | 1 |
| TX | $115.80–$134.64 | 8 |
| UT | $119.62 | 1 |
| VA | $125.09–$149.91 | 2 |
| VI | $128.66 | 1 |
| VT | $125.98 | 1 |
| WA | $134.00–$156.14 | 2 |
| WI | $121.91 | 1 |
| WV | $110.59 | 1 |
| WY | $127.26 | 1 |
Compare Q4352 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.
109 of 109 payment localities
| Payment locality | Office | Facility |
|---|---|---|
| Alabama | Office $111.35 | Facility Unavailable |
| Alaska* | Office $135.53 | Facility Unavailable |
| Arizona | Office $123.31 | Facility Unavailable |
| Arkansas | Office $109.31 | Facility Unavailable |
| Atlanta | Office $129.29 | Facility Unavailable |
| Austin | Office $134.64 | Facility Unavailable |
| Bakersfield | Office $139.47 | Facility Unavailable |
| Baltimore/Surr. Cntys | Office $136.55 | Facility Unavailable |
| Beaumont | Office $115.80 | Facility Unavailable |
| Brazoria | Office $126.11 | Facility Unavailable |
| Chicago | Office $127.89 | Facility Unavailable |
| Chico | Office $139.47 | Facility Unavailable |
| Colorado | Office $135.40 | Facility Unavailable |
| Connecticut | Office $137.06 | Facility Unavailable |
| Dallas | Office $126.75 | Facility Unavailable |
| Dc + Md/Va Suburbs | Office $149.91 | Facility Unavailable |
| Delaware | Office $125.73 | Facility Unavailable |
| Detroit | Office $122.80 | Facility Unavailable |
| East St. Louis | Office $117.08 | Facility Unavailable |
| El Centro | Office $139.47 | Facility Unavailable |
| Fort Lauderdale | Office $128.91 | Facility Unavailable |
| Fort Worth | Office $125.48 | Facility Unavailable |
| Fresno | Office $139.47 | Facility Unavailable |
| Galveston | Office $126.37 | Facility Unavailable |
| Hanford-Corcoran | Office $139.47 | Facility Unavailable |
| Hawaii, Guam | Office $144.69 | Facility Unavailable |
| Houston | Office $126.37 | Facility Unavailable |
| Idaho | Office $117.08 | Facility Unavailable |
| Indiana | Office $117.97 | Facility Unavailable |
| Iowa | Office $116.44 | Facility Unavailable |
| Kansas | Office $115.04 | Facility Unavailable |
| Kentucky | Office $113.13 | Facility Unavailable |
| Los Angeles-Long Beach-Anaheim (Los Angeles/Orange Cnty) | Office $150.55 | Facility Unavailable |
| Madera | Office $139.47 | Facility Unavailable |
| Manhattan | Office $147.87 | Facility Unavailable |
| Merced | Office $139.47 | Facility Unavailable |
| Metropolitan Boston | Office $151.95 | Facility Unavailable |
| Metropolitan Kansas City | Office $119.49 | Facility Unavailable |
| Metropolitan Philadelphia | Office $132.47 | Facility Unavailable |
| Metropolitan St. Louis | Office $121.15 | Facility Unavailable |
| Miami | Office $132.47 | Facility Unavailable |
| Minnesota | Office $130.95 | Facility Unavailable |
| Mississippi | Office $109.57 | Facility Unavailable |
| Modesto | Office $139.47 | Facility Unavailable |
| Montana** | Office $127.26 | Facility Unavailable |
| Napa | Office $167.73 | Facility Unavailable |
| Nebraska | Office $117.46 | Facility Unavailable |
| Nevada** | Office $127.38 | Facility Unavailable |
| New Hampshire | Office $132.47 | Facility Unavailable |
| New Mexico | Office $116.70 | Facility Unavailable |
| New Orleans | Office $119.75 | Facility Unavailable |
| North Carolina | Office $118.73 | Facility Unavailable |
| North Dakota** | Office $127.26 | Facility Unavailable |
| Northern Nj | Office $147.62 | Facility Unavailable |
| Nyc Suburbs/Long Island | Office $151.31 | Facility Unavailable |
| Ohio | Office $116.19 | Facility Unavailable |
| Oklahoma | Office $113.64 | Facility Unavailable |
| Oxnard-Thousand Oaks-Ventura | Office $150.42 | Facility Unavailable |
| Portland | Office $141.38 | Facility Unavailable |
| Poughkpsie/N Nyc Suburbs | Office $139.35 | Facility Unavailable |
| Puerto Rico | Office $128.66 | Facility Unavailable |
| Queens | Office $150.42 | Facility Unavailable |
| Redding | Office $139.47 | Facility Unavailable |
| Rest Of California | Office $139.47 | Facility Unavailable |
| Rest Of Florida | Office $121.66 | Facility Unavailable |
| Rest Of Georgia | Office $113.51 | Facility Unavailable |
| Rest Of Illinois | Office $116.19 | Facility Unavailable |
| Rest Of Louisiana | Office $112.62 | Facility Unavailable |
| Rest Of Maine | Office $117.08 | Facility Unavailable |
| Rest Of Maryland | Office $128.78 | Facility Unavailable |
| Rest Of Massachusetts | Office $134.00 | Facility Unavailable |
| Rest Of Michigan | Office $116.19 | Facility Unavailable |
| Rest Of Missouri | Office $109.70 | Facility Unavailable |
| Rest Of New Jersey | Office $138.97 | Facility Unavailable |
| Rest Of New York | Office $120.89 | Facility Unavailable |
| Rest Of Oregon | Office $126.75 | Facility Unavailable |
| Rest Of Pennsylvania | Office $116.82 | Facility Unavailable |
| Rest Of Texas | Office $120.77 | Facility Unavailable |
| Rest Of Washington | Office $134.00 | Facility Unavailable |
| Rhode Island | Office $131.46 | Facility Unavailable |
| Riverside-San Bernardino-Ontario | Office $139.47 | Facility Unavailable |
| Sacramento-Roseville-Folsom | Office $148.00 | Facility Unavailable |
| Salinas | Office $147.49 | Facility Unavailable |
| San Diego-Chula Vista-Carlsbad | Office $152.20 | Facility Unavailable |
| San Francisco-Oakland-Berkeley (Marin Cnty) | Office $179.43 | Facility Unavailable |
| San Francisco-Oakland-Berkeley (San Francisco/San Mateo/Alameda/Contra Costa Cnty) | Office $179.43 | Facility Unavailable |
| San Jose-Sunnyvale-Santa Clara (San Benito Cnty) | Office $183.51 | Facility Unavailable |
| San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty) | Office $183.51 | Facility Unavailable |
| San Luis Obispo-Paso Robles | Office $144.95 | Facility Unavailable |
| Santa Cruz-Watsonville | Office $154.62 | Facility Unavailable |
| Santa Maria-Santa Barbara | Office $148.38 | Facility Unavailable |
| Santa Rosa-Petaluma | Office $156.27 | Facility Unavailable |
| Seattle (King Cnty) | Office $156.14 | Facility Unavailable |
| South Carolina | Office $117.59 | Facility Unavailable |
| South Dakota** | Office $127.26 | Facility Unavailable |
| Southern Maine | Office $126.11 | Facility Unavailable |
| Stockton | Office $139.47 | Facility Unavailable |
| Suburban Chicago | Office $130.69 | Facility Unavailable |
| Tennessee | Office $115.68 | Facility Unavailable |
| Utah | Office $119.62 | Facility Unavailable |
| Vallejo | Office $167.73 | Facility Unavailable |
| Vermont | Office $125.98 | Facility Unavailable |
| Virgin Islands | Office $128.66 | Facility Unavailable |
| Virginia | Office $125.09 | Facility Unavailable |
| Visalia | Office $139.47 | Facility Unavailable |
| West Virginia | Office $110.59 | Facility Unavailable |
| Wisconsin | Office $121.91 | Facility Unavailable |
| Wyoming** | Office $127.26 | Facility Unavailable |
| Yuba City | Office $139.47 | Facility Unavailable |
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Q4352 billing questions
What should be reported with Q4352?
Report it with the primary wound application procedure for which the product was used. Q4352 represents Overlay SL Matrix, not the application service.
How is the quantity determined?
The descriptor is per square centimeter. Documentation should support the amount of Overlay SL Matrix used and the wound area treated.
Can Q4352 be billed by itself?
No. CMS identifies Q4352 as an add-on code that must be billed with a primary procedure and is paid within that procedure’s global period.
Does Q4352 include interpretation?
No. CMS classifies it as technical-component-only; a separate code covers interpretation.
How is Q4352 distinguished from Q4351 or Q4353?
These codes identify different matrix products. Report Q4352 when the product used is Overlay SL Matrix, rather than selecting among them by wound size or severity.
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.
18,436Q4349,,Mantle dl matrix per sq cm,A,,0.00,3.81,,3.81,NA,0.00,3.81,3.81,3,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
18,437Q4350,,Palisade dm matrix per sq cm,A,,0.00,3.81,,3.81,NA,0.00,3.81,3.81,3,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
18,438Q4351,,"Enclose tl matrix, per sq cm",A,,0.00,3.81,,3.81,NA,0.00,3.81,3.81,3,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
18,439Q4352,,"Overlay sl matrix, per sq cm",A,,0.00,3.81,,3.81,NA,0.00,3.81,3.81,3,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
18,440Q4353,,Xceed tl matrix per sq cm,A,,0.00,3.81,,3.81,NA,0.00,3.81,3.81,3,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
18,441Q4354,,Palingen dl-palingen dl-x,A,,0.00,3.81,,3.81,NA,0.00,3.81,3.81,3,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
18,442Q4355,,Abio xpl abio xpl hy p sq cm,A,,0.00,3.81,,3.81,NA,0.00,3.81,3.81,3,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00