HCPCS code Q4365: Wound product, per square centimeter2026 Medicare rate & RVUs in South Carolina

In South Carolina, Medicare pays $117.59 for Q4365 in the office.

Check a contract rate as a % of Medicare · Q4365 nationwide

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

What Q4365 covers

Q4365 identifies Amnio Buried Dermal Membrane supplied for wound coverage, measured by the product’s surface area. Wound-care clinicians and surgeons may use the membrane during treatment of a wound in an outpatient wound clinic, physician office, or hospital outpatient department. The code represents the product, not the work of applying it to the wound.

Report the quantity in square centimeters and retain documentation identifying the product and the area used. CMS classifies Q4365 as an add-on: report it only with a primary procedure, and its payment falls within that procedure’s global period. CMS also classifies it as technical-component-only, with interpretation represented by a separate code. The claim should therefore identify the paired primary procedure and distinguish the product quantity from the wound-application service.

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.

How South Carolina compares for Q4365

Across 109 of 109 payment localities, the office rate for Q4365 runs from $109.31 in Arkansas to $183.51 in Santa Clara County, CA. South Carolina pays $117.59. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

Q4365 rates by state

Office rate range in each state. Select a state to see its payment localities.

See Q4365 in every payment locality

How the Q4365 rate is calculated

Each of Q4365’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.

Payment rules and modifiers for Q4365

The CMS indicators that decide how Q4365 is paid alongside other services.

Codes related to Q4365

Related codes aren’t interchangeable: bill the code that matches the service performed.

How Q4365 has changed in South Carolina

Price Q4365 for an earlier date of service

Where the South Carolina rate applies

South Carolina is a Medicare payment area, not a city. Our Census mapping connects it to 475 cities and communities in South Carolina. Some span more than one payment area; confirm with the service ZIP.

• Abbeville
• Abney Crossroads
• Adams Run
• Aiken
• Alcolu
• Allendale
• Anderson
• Andrews

Browse all communities in South Carolina

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

Open CMS sourceHow we calculate rates