HS Code for Medicine

Medicines are classified in chapter 30 of the HTSUS, the pharmaceutical products chapter. The primary branch is whether the medicament is put up in measured doses or in packings for retail sale, which points toward heading 3004, or is in bulk form (not dosed or retail-packed), which points toward heading 3003. Within heading 3004 the tariff separates medicaments by what they contain, those with penicillins or streptomycins (3004.10), other antibiotics (3004.20), vitamins (3004.50), and a residual 'other' group (3004.90), with further statistical lines noting veterinary use. Across these representative lines the general rate of duty is Free. This page is informational and educational only and does not address the separate approval, licensing or other requirements that apply to importing medicines.

Medicines sit in chapter 30 of the HTSUS, which covers pharmaceutical products. Heading 3004 provides for medicaments consisting of mixed or unmixed products for therapeutic or prophylactic uses that are put up in measured doses (such as tablets, capsules or ampoules) or in forms or packings for retail sale, while heading 3003 covers the same kinds of medicaments when they are not put up in measured doses or for retail sale. This measured-dose-or-retail-packed distinction is the primary branch, so confirming how the medicine is presented is usually the clearest first step.

Within heading 3004, the tariff separates medicaments by their active content. Those containing penicillins or streptomycins (or their derivatives) point toward subheading 3004.10, medicaments containing other antibiotics toward 3004.20, medicaments containing hormones toward 3004.3, those containing alkaloids toward 3004.4, and medicaments containing vitamins toward 3004.50. Products that do not fall into those named groups point toward the residual 'other' subheading 3004.90, which itself has breakouts such as medicaments containing antigens or hyaluronic acid.

Beneath these subheadings, statistical suffixes often note whether a medicament is for human or veterinary use, and several of the lines shown here are the veterinary-use breakouts. These suffixes refine the reporting line without changing the six-digit classification story of what the medicament contains.

A practical approach is to confirm first whether the medicine is put up in measured doses or for retail sale (pointing toward 3004) or is in bulk (pointing toward 3003), then identify what it contains to reach the subheading, and then read the human-versus-veterinary suffix. That sequence usually points toward a single most-appropriate subheading to explore. Several neighbors are worth keeping distinct: blood, antisera, vaccines and cultures point toward heading 3002; wadding, gauze, bandages and similar dressings toward heading 3005; and pharmaceutical goods such as sutures and first-aid kits toward heading 3006. A bulk, separate chemically defined active ingredient may instead point toward chapter 29, and a food supplement that is not put up as a medicament may point toward heading 2106 rather than chapter 30.

The representative medicament lines shown here (antivirals in bulk under heading 3003, and antibiotic, vitamin and other medicaments put up for retail sale under heading 3004) all carry a general rate of duty of Free. Free treatment is common across chapter 30 medicaments, so identifying the right heading and subheading is mainly about better classification and statistical reporting (including the human-versus-veterinary breakout) rather than a change in estimated duty. Preferential programs such as free trade agreements would not lower an already-free general rate. This overview addresses customs duty classification only; it does not cover any separate approval, permit, licensing or other requirements that may apply to importing medicines. These figures are estimates for general planning purposes only.