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

9018.90.50.40 - Sphygmomanometers 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 Duty27.5%
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

This category encompasses sphygmomanometers, tensimeters, and oscillometers, along with their essential parts and accessories. Sphygmomanometers are specifically designed to measure blood pressure, often utilizing an inflatable cuff and a method of detecting arterial pulse. Tensimeters and oscillometers also fall within this classification as they serve a similar diagnostic purpose of measuring blood pressure, potentially employing different measurement principles or displaying the readings in a distinct format. This includes both manual and automated devices used for this critical medical function.

At this level, the distinction between subcategories is crucial. While this specific code, 9018.90.50.40, is dedicated to sphygmomanometers and their components, the sibling category, 9018.90.50.80, is designated for "Other" instruments and appliances not otherwise specified within this broader grouping. Therefore, if an item is a blood pressure measuring device, it will be classified here; if it is a different type of medical instrument or apparatus under this broader heading, it would likely fall into the "Other" sibling.

As this node is a leaf node, there are no further subcategories to introduce. Classification within 9018.90.50.40 is definitive for items that are sphygmomanometers, tensimeters, oscillometers, or their associated parts and accessories, which are integral to the function of these blood pressure monitoring devices. When classifying parts and accessories, their primary use and essential nature in the operation of the main device are paramount considerations.

Frequently Asked Questions

›What is HTS code 9018.90.50.40?
HTS code 9018.90.50.40 covers Sphygmomanometers 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 9018.90.50.40?
This classification covers Sphygmomanometers and parts and accessories thereof. It is a subcategory of Sphygmomanometers, tensimeters and oscillometers; all the foregoing and parts and accessories thereof (9018.90.50).
›What is the import duty rate for 9018.90.50.40?
The general rate of duty for HTS 9018.90.50.40 is Free. The Column 2 rate is 27.5%.
›What unit of quantity is used for 9018.90.50.40?
Imports under HTS 9018.90.50.40 are measured in No..

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