Drug Tariff Guide
A plain-English explanation of the Drug Tariff structure for pharmacy teams.
Part VIII Categories (Drug Prices)
Drug Tariff Parts
Glossary
VMP
Virtual Medicinal Product — the generic 'concept' of a drug at a specific strength and form (e.g. 'Amlodipine 5mg tablets'). Part of the NHS dm+d (Dictionary of Medicines and Devices).
VMPP
Virtual Medicinal Product Pack — a VMP with a specific pack size (e.g. 'Amlodipine 5mg tablets 28'). Links the generic concept to a quantity.
AMP
Actual Medicinal Product — a specific branded or generic product from a named manufacturer (e.g. 'Istin 5mg tablets (Pfizer)' or 'Amlodipine 5mg tablets (Actavis)').
AMPP
Actual Medicinal Product Pack — an AMP with a specific pack size. This is the 'real world' product you would order from a wholesaler.
dm+d
Dictionary of Medicines and Devices — the NHS coding system for medicines. Used in electronic prescribing, dispensing systems, and ePACT.
SNOMED
SNOMED CT — the clinical coding system. Each VMP and AMP has a unique SNOMED code.
FP10
The standard NHS prescription form used in primary care (GP surgeries and walk-in centres).
ACBS
Advisory Committee on Borderline Substances — recommends which borderline substances (foods, toilet preparations) can be prescribed on the NHS for specific conditions.
SLS
Selected List Scheme — certain drugs can only be prescribed for specific indications. Prescriptions must be endorsed 'SLS'.
Blacklist
Schedule 1 to the NHS Regulations 2012 (Part IIIA of the Drug Tariff) — drugs that must not be routinely prescribed on the NHS.
Concession
A temporary Category D price set by DHSC when a Category M drug cannot be sourced at the Drug Tariff price. Published monthly.
Basic Price
The price at which a pharmacy is reimbursed for a drug by NHS England (before any fees or allowances).
OTC
Over The Counter — medicines that can be sold without a prescription.
POM
Prescription Only Medicine — requires a valid prescription to dispense.
Category M
Quarterly DHSC-priced generics — the most common reimbursement category.
Category C
Branded/single-source drugs reimbursed at the manufacturer's list price.
Part IX
The section of the NHS Drug Tariff listing medical appliances, dressings, incontinence/stoma supplies, and chemical reagents.
NHS Publication Cycle (Folders)
NHS BSA publishes month N Drug Tariff files on or around the 3rd of month N-1. Therefore, files are uploaded to a server folder named after the prior month (e.g., June files are in folder '2026-05'). Occasionally, scheduling delays or revisions cause files to be uploaded during the active month itself (e.g., July files in folder '2026-07').