💾 Data Updated: Latest version • Last updated: December 09, 2025

9021.31.00.00 - Artificial joints and parts and accessories thereof 🖩

Details

FieldValue
Unit of QuantityNo.
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty55%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

HTS Code 9021.31.00.00 specifically classifies artificial joints and their associated parts and accessories. This category encompasses a wide range of prosthetic implants designed to replace or augment damaged or missing joints within the human body. Examples include artificial hip, knee, shoulder, and ankle joints, as well as components such as acetabular cups, femoral stems, tibial components, and patellar components, all intended for surgical implantation to restore mobility and function.

This subcategory is distinguished from its sibling, 9021.39.00.00 ("Other"), which covers artificial parts of the body not elsewhere specified. While 9021.31.00.00 is narrowly focused on joint replacements, the "Other" category would encompass a broader array of artificial body parts, such as prosthetic limbs, ocular prostheses, or dental implants, provided they are not artificial joints. The defining characteristic for classification under 9021.31.00.00 is the specific function of replacing a bodily joint.

As a leaf node, 9021.31.00.00 does not have further subcategories. Therefore, the classification hinges on whether a product is designed and manufactured as an artificial joint or a direct component thereof for surgical implantation. The intent and primary use of the item are crucial for correct classification, ensuring that only products fulfilling this specific role are assigned to this HTS code.

Frequently Asked Questions

›What is HTS code 9021.31.00.00?
HTS code 9021.31.00.00 covers Artificial joints and parts and accessories thereof under the US Harmonized Tariff Schedule. It falls under Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof.
›What products are classified under 9021.31.00.00?
This classification covers Artificial joints and parts and accessories thereof. It is a subcategory of Other artificial parts of the body and parts and accessories thereof:.
›What is the import duty rate for 9021.31.00.00?
The general rate of duty for HTS 9021.31.00.00 is Free. The Column 2 rate is 55%.
›What unit of quantity is used for 9021.31.00.00?
Imports under HTS 9021.31.00.00 are measured in No..

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