Drug Procurement in Hospitals
Drug procurement in hospitals is a key process in the provision of healthcare services. The availability of the right type, quantity, quality, timely availability, and cost-effective pricing of drugs significantly impacts service quality, patient safety, and the sustainability of hospital operations. Without a sound procurement system, hospitals are at risk of stockouts, budget wastage, and irrational drug use. Therefore, drug procurement is not simply a purchasing activity, but rather a structured management process, from needs planning to usage evaluation.
1. The strategic role of drug procurement
Medications are the largest cost component in many hospital services, particularly for chronic cases, surgical procedures, intensive care, and cancer therapy. Beyond their economic value, medications are also directly related to patient safety. Incorrect supplier selection, delayed distribution, or improper storage can compromise drug quality and have clinical implications. Therefore, drug procurement must be viewed as a strategic process involving various units: the pharmacy installation, the pharmacy and therapeutics committee, the planning unit, finance, procurement, and top management.
2. Drug needs planning stage
Planning is the foundation for effective procurement. Hospitals typically compile a list of requirements based on the hospital formulary, a list of approved drugs for use, along with therapeutic standards. Formulary development generally involves the Pharmacy and Therapeutics Committee, which considers clinical evidence, safety, effectiveness, and cost.
Requirements planning methods can use a combination of:
– Consumption-based method: calculates needs based on previous drug usage data, adjusted for visit/patient trends, disease patterns, and new services.
– Morbidity-based method: calculates based on the estimated number of disease cases and treatment standards (guidelines), suitable for certain programs.
– ABC and VEN analysis:
– ABC helps group drugs based on expenditure value (A is the highest, C is the lowest).
– VEN groups drugs based on their level of clinical importance: Vital, Essential, Non-essential.
The ABC-VEN combination helps hospitals prioritize budgets and maintain tight control over expensive and/or vital medications.
Planning should also establish minimum stock levels, maximum stock levels, and reorder points. This is crucial to prevent stockouts, especially for medications with long lead times or high demand. Hospitals with emergency services and intensive care units typically establish buffer stocks for emergency medications.
3. Preparation of budget and funding sources
Once needs are identified, the next step is budgeting. Hospitals need to balance clinical needs with financial capacity. Hospitals that collaborate with insurance programs or claims systems (such as INA-CBGs) must prioritize efficiency without sacrificing quality. Price negotiation, selection of quality generic drugs, and controlled drug use are common strategies.
The procurement budget can come from hospital operational funds, service revenue, grants, or other sources. Budget transparency and accountability are essential because drug procurement is often prone to inefficiency if not closely monitored.
4. Supplier selection process and purchasing mechanism
Supplier selection should consider legality, reputation, supply capability, product quality, and compliance with drug distribution regulations. Ideally, a supplier should have an official license as a Pharmaceutical Wholesaler (PBF) and be able to provide drugs in accordance with storage and shipping standards.
Purchasing mechanisms can vary depending on the type of hospital and applicable regulations. Some common methods are:
– Tender/auction: usually for large-scale purchases to ensure more competitive prices.
– Direct purchases: for urgent needs, small quantities, or certain drugs that are only available from certain suppliers.
– E-catalog or electronic procurement system: facilitates transparency, price standardization, and speeds up the administrative process.
In procurement contracts, hospitals should include important clauses such as quality assurance, delivery times, replacement of damaged/expired goods, and sanctions if the supplier does not fulfill the agreement.
5. Receipt, inspection and storage of drugs
After medication is purchased, the receiving stage at the pharmacy warehouse must be subject to thorough inspection. Some of the checks include:
– Compliance of the quantity and type of medicine with the order (PO).
– Physical condition of packaging, seals and labels.
– Batch number, expiration date, and supporting documents.
– Transportation conditions, especially for cold chain drugs such as vaccines or insulin.
Medication storage must adhere to the FIFO (First In First Out) and FEFO (First Expired First Out) principles, with appropriate temperature and humidity settings. Certain medications require special storage: narcotics/psychotropics must be stored in a locked room with strict record keeping, while high-alert medications require labeling and secure distribution procedures.
6. Distribution to service units and control of use
Distribution of medications from the pharmacy to units such as inpatient, outpatient, ICU, and emergency departments must ensure accuracy and speed. Distribution systems can include:
– Unit dose dispensing: drugs are prepared per dose per patient, increasing safety but requiring a good system and human resources.
– Controlled floor stock: certain drug stocks are placed in the care unit under pharmaceutical supervision.
– Individual prescription system: drugs are given according to the prescription and patient needs.
Drug use control is carried out through prescription audits, monitoring antibiotic use (antimicrobial stewardship), and evaluating compliance with formularies. Good procurement must be aligned with rational use; otherwise, stocks will quickly run out for inappropriate drugs or expensive medications will be wasted.
7. Risk management: shortages, expiration, and counterfeit drugs
The biggest risks in drug procurement are stockouts and expired drugs. Stockouts can disrupt patient therapy and force the substitution of potentially inappropriate drugs. Expiration leads to financial losses and compliance issues. Strategies that can be implemented include:
– Real-time stock monitoring with pharmaceutical information system.
– Reorder point setting based on actual data.
– Redistribute stock between units and return to suppliers whenever possible.
– Forecasting based on seasonal disease trends and service programs.
Furthermore, hospitals must be vigilant against the circulation of counterfeit or illegal drugs. Therefore, procurement should only be through official channels, with documentation checks and batch tracking in case of any adverse events.
8. The role of technology and information systems
The use of technology significantly improves procurement efficiency. A hospital management information system (SIMRS) integrated with the pharmacy enables:
– Usage data-based planning.
– Monitoring stock, expiration dates, and movement of goods.
– Reporting of expenses, inventory values, and critical drugs.
– Integration with e-procurement to speed up purchasing.
With good data, management can make quick decisions when there is a surge in demand or supply disruption.
9. Continuous evaluation and improvement
Drug procurement must be evaluated periodically. Indicators that can be used include:
– Percentage of essential drug stock shortages.
– Expired and damaged drug values.
– Compliance with the formulary.
– Speed of fulfillment of service unit requests.
– Price efficiency and supplier accuracy.
The evaluation results are used to improve processes, update formularies, and improve the competency of the human resources involved.
Conclusion
Drug procurement in hospitals is a complex and strategic process, involving needs planning, budgeting, supplier selection, purchasing, receiving, storage, distribution, and evaluation. The ultimate goal is to ensure the availability of quality-assured drugs, at an efficient cost, and supporting patient safety. With strengthened systems, transparent governance, and technological support, hospitals can implement drug procurement more effectively and responsively to the evolving needs of healthcare services.
