$117.08
Q4336 identifies Artecent C, while Q4337 identifies Artecent Trident. Select the code matching the specific product used; both are reported per square centimeter.
On this page
CMS RVU26D · Effective 2026-10-01
Q4337 Wound graft Medicare reimbursement rates in Idaho
Reports the per-square-centimeter supply of Artecent Trident used with a primary wound procedure, such as treatment of a diabetic foot or venous leg ulcer. Compare Q4337 office and facility rates across CMS payment localities in Idaho.
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 Q4337 in Idaho?
Idaho 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
$117.08
1 of 1 localities have a supported rate.
Payment area: Idaho
One mapped payment locality.
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.
Wound care supplies
About Q4337: Artecent Trident wound graft supply
Reports the per-square-centimeter supply of Artecent Trident used with a primary wound procedure, such as treatment of a diabetic foot or venous leg ulcer.
Artecent Trident is a wound graft product reported by the square centimeter when supplied for wound treatment. It may be used in settings such as a wound clinic, physician office, or hospital outpatient department, where a clinician applies the product to a prepared wound. Common situations include chronic diabetic foot ulcers and venous leg ulcers; this code identifies the product supply, not the wound-care procedure itself.
Report Q4337 with the primary procedure for the wound application, using the exact product name and the documented square centimeters represented by the billed units. The record should identify the wound site, product, amount used, and application procedure. CMS classifies Q4337 as an add-on code: it is billed only with a primary procedure and paid within that procedure’s global period. It is technical-component-only; a separate code covers interpretation.
CMS billing rules for Q4337
- 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.
Q4337 compared with similar codes
Office rates for Idaho, from the same CMS release.
$117.08
Q4338 identifies Artacent Velos, not Artecent Trident. The product name on the record determines which supply code applies.
$117.08
Q4339 identifies Artacent Vericlen. It is a different named product from Artecent Trident, although both descriptors use a per-square-centimeter unit.
Compare Q4337 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
Idaho →
Office / nonfacility
$117.08
Facility
Unavailable
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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 Q4337 in Idaho.
PPRRVU2026_Oct_nonQPP.csv
18,424
- Code
- Q4337
- Physician work
- 0.00
- Practice expense
- 3.81
- Malpractice
- 0.00
GPCI2026.csv
47
- Locality
- Idaho
- Physician work
- 1.000
- Practice expense
- 0.920
- Malpractice
- 0.473
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 0.00 | × 1.000 | 0.0000 |
| Practice expense | 3.81 | × 0.920 | 3.5052 |
| Malpractice | 0.00 | × 0.473 | 0.0000 |
| Total RVUs | 3.5052 | ||
| Conversion factor | × 33.4009 | ||
Office / nonfacility rate, Idaho$117.08
Explore RVUs, geographic factors and the full formula
Office / nonfacility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 0 | 1 |
| Practice expense | 3.81 | 0.92 |
| Malpractice | 0 | 0.473 |
(0 × 1 + 3.81 × 0.92 + 0 × 0.473) × $33.4009 = $117.08
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.
Q4337 billing questions
What should be billed with Q4337?
Bill it only with the primary procedure for applying the wound product. For example, skin-substitute application CPT codes are selected according to the wound location and area treated.
How are units determined?
The descriptor is per square centimeter, so report units that represent the documented amount of Artecent Trident. Keep the product size and amount applied in the record.
Can Q4337 be billed by itself?
No. CMS identifies it as an add-on code that must be billed with a primary procedure, and its payment is within that procedure’s global period.
Does Q4337 include interpretation?
No. CMS classifies it as technical-component-only; a separate code covers interpretation.
How is Q4337 distinguished from Q4336 or Q4338?
Those codes identify different named products, even though each is reported per square centimeter. Match the claim to the specific product documented as used.
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.
18,421Q4334,,"Amnioplast 1, 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
18,422Q4335,,"Amnioplast 2, 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
18,423Q4336,,"Artecent c, 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
18,424Q4337,,"Artecent trident, 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
18,425Q4338,,"Artacent velos, 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
18,426Q4339,,"Artacent vericlen, 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
18,427Q4340,,"Simpligraft, 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
4410212,GA,01,ATLANTA,1.003,1.016,1.201
4510212,GA,99,REST OF GEORGIA,1.000,0.892,1.192
4601212,HI,01,"HAWAII, GUAM",1.000,1.137,0.579
4702202,ID,00,IDAHO,1.000,0.920,0.473
4806102,IL,16,CHICAGO,1.007,1.005,2.295
4906102,IL,12,EAST ST. LOUIS,1.000,0.920,2.014
5006102,IL,15,SUBURBAN CHICAGO,1.007,1.027,1.772