Additional Info

Field Value
Data last updated 6 March 2026
Metadata last updated 6 March 2026
Created 6 March 2026
Format text/csv
Licence Open Government Licence 3.0 (United Kingdom)

Data Dictionary

Column Title Type Description
YEAR_MONTH Year and Month number The year and month for which the claim for dispensed items has been submitted to NHSBSA in the format YYYYMM.
BNF_CHEMICAL_SUBSTANCE_CODE BNF Chemical Substance Code string The first nine digits of the 15-digit BNF Code, which indicate the chemical substance under which the drug or appliance is categorised.
BNF_CHEMICAL_SUBSTANCE_NAME BNF Chemical Substance string This is the International Non-proprietary Name (INN) and is the standard registered name for the active constituent of that medicine, for example omeprazole. For compounds the name may be more complex, such as co-magaldrox magnesium/aluminium hydrox). In some cases the name is a collective one for a range of medicines, such as alginic acid compound preparations. For prescriptions in BNF chapters 19 to 23, there is no "chemical" name, as these are dressings and appliances. Therefore, these items are reported under the BNF section name, for example, night drainage bags.
ICB_CODE ICB Code string ICB code is the unique identifying code attributed to an Integrated Care Board (ICB).
ICB_NAME ICB Name string The name of the Integrated Care Board (ICB).
IDENTIFIED_PATIENT_COUNT Identified Patient Count number A count of identified patients whose NHS Number was recorded during prescription processing, where each patient is counted once per row in which they appear, regardless of the number of prescriptions matching these criteria.
PATIENT_IDENTIFIED Patient Identified Flag string A Y/N field which describes whether the patient's NHS number could be read from the prescription form or EPS message. "Y" indicates that the NHS number was read and the patient identified and "N" indicates that it wasn't.
PATIENT_GENDER Patient Gender string Patient gender has been reported using the latest patient gender information from NHS Personal Demographic Service (PDS) held by the NHSBSA Information Services data warehouse at the time that the data was extracted. Gender is either: Male, Female, Not Known (where no information is held) or Indeterminate (where information is held which does not confirm either Male or Female).