HS code for knee braces & supports

HS code

9021.10

US HTS code

9021.10.00

US general duty

Free

Source: USITC Harmonized Tariff Schedule, Revision 21 (2026), effective 10/09/2026 · checked 2026-10-28

Orthopaedic appliances, including knee braces, crutches and posture correctors, are 9021.10.

US tariff lines under 9021.10

US HTS code	Description	General duty
9021.10.00	Orthopedic or fracture appliances, and parts and accessories thereof 2 statistical suffixes (10-digit codes) 9021.10.00.50 — Bone plates, screws and nails, and other internal fixation devices or appliances 9021.10.00.90 — Other	Free

Import duty on knee braces & supports by country

Import into the US

Free

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Import into the UK

See commodity codes ›

Import into the EU

See CN codes ›

Extra duties may apply

The general rate applies to most countries. Imports from some countries also pay additional duties under Chapter 99 of the HTS, such as Section 301 tariffs on many Chinese goods. Check the current measures for your country of origin before you order.

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Frequently asked questions

Q1What is the HS code for knee braces & supports?

The international HS code for knee braces & supports is 9021.10. Orthopaedic appliances, including knee braces, crutches and posture correctors, are 9021.10.

Q2What is the US import duty on knee braces & supports?

Under HTS 9021.10.00, the US general duty rate is Free. Goods from some countries pay additional duties on top of this rate.

Q3What is the 10-digit HTS code for knee braces & supports?

The first 8 digits set the duty; the last 2 are statistical and depend on details such as material or who the product is for. The full list of US codes under 9021.10 is in the table above.

Q4Is the HS code the same in every country?

The first 6 digits (9021.10) are the same in every country that uses the Harmonized System. The digits after that, and the duty rates, are set by each country.

Find another HS code

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New to customs terms? Read what an HS code is and our guide on how to calculate landed cost.

Classification guidance only, not a binding ruling or customs advice. The right code depends on your product’s exact material, function and construction. For certainty, request a binding ruling from U.S. Customs and Border Protection or ask a licensed customs broker.