Understanding Health Funding in Colombia

The Colombian healthcare system is often recognized internationally for its high coverage rates, but its financial architecture is notoriously complex. To understand how healthcare is funded in Colombia, one must look at a system that blends public resources, mandatory employer/employee contributions, and private management.

Here is a comprehensive breakdown of how health funding works in Colombia, from collection to delivery.

1. The Core Legal Framework: Law 100 of 1993

Before 1993, Colombia’s healthcare was fragmented, leaving large portions of the population uninsured. Law 100 introduced a model known as Managed Competition. Under this system, the government regulates and funds the system, but private and public entities compete to deliver insurance and healthcare services.

Every citizen is entitled to a comprehensive benefit package known as the PBS (Plan de Beneficios en Salud, formerly known as the POS).

2. The Central Pool: ADRES

At the heart of Colombia’s health funding is ADRES (Administradora de los Recursos del Sistema General de Segurança Social en Salud). Created in 2017 to replace FOSYGA, ADRES acts as a giant "single fund" or state bank for healthcare.

All sources of revenue flow into ADRES, which then redistributes the money to insurance companies based on a capped rate per user.

3. The Two Funding Pillars (Regimes)

Colombia splits its population into two distinct funding categories based on income and economic status:

A. The Contributory Regime (Régimen Contributivo)

This is funded by formally employed individuals, independent contractors, and retirees who have the capacity to pay.

• Contribution Rate: Formally employed workers contribute 12.5% of their monthly salary. The employer pays 8.5%, and the employee pays 4%. Independent workers pay the full 12.5% of their calculated income base.

• Flow of Funds: Employers deduct this money and send it to PILA (the unified payment platform), which routes it directly to ADRES.

B. The Subsidized Regime (Régimen Subsidiado)

This covers the poorest and most vulnerable populations, who cannot afford to pay monthly contributions.

• Funding Sources: It is heavily funded by national taxes, local municipal budgets, "solidarity contributions" taken from the Contributory Regime, and sin taxes (taxes on gambling, alcohol, and tobacco).

• Eligibility: Determined by SISBÉN, a government vulnerability mapping tool that scores households to see if they qualify for state-sponsored insurance.

4. How Money Reaches Providers: The UPC Mechanism

The government does not usually pay hospitals directly for basic care. Instead, ADRES uses a mechanism called the UPC (Unidad de Pago por Capitación).

• What is the UPC? The UPC is a fixed, annual amount of money that the government pays for each registered person to cover their healthcare package (PBS).

• Risk Adjustment: The UPC is not the same for everyone. It is adjusted based on risk factors such as age, gender, and geographic location (e.g., insuring someone in a remote Amazonian village costs more than someone in Bogotá).

• The EPS as Middlemen: ADRES pays this UPC to the EPS (Entidades Promotoras de Salud)—the health insurance companies. The EPS are then responsible for managing that money, building networks, and paying the IPS (Institutos Prestadores de Salud), which are the actual hospitals and clinics.

5. Out-of-Pocket Costs: Copayments and Moderating Fees

While the state covers the vast majority of medical costs, users contribute minor out-of-pocket amounts to control system abuse and help fund operations:

• Cuotas Moderadoras (Moderating Fees): Paid only by the Contributory Regime during routine visits, lab tests, or pharmacy pickups. The price scales depending on the user's income level.

• Copagos (Copayments): Paid when using complex procedures or hospitalizations. The Subsidized Regime is exempt from most copayments, while the Contributory Regime pays a capped percentage based on income.

6. Challenges in the Funding System

Despite achieving over 95% insurance coverage, Colombia's health funding faces structural strains:

• The "No PBS" Debt: Treatments, rare-disease drugs, and technologies not covered in the standard PBS package must be paid for by ADRES outside the standard UPC rate. These reimbursement claims frequently cause massive financial backlogs.

• Liquidity Issues: Financial bottlenecks are common. ADRES may delay payments to EPS, causing the EPS to delay payments to hospitals (IPS), resulting in financial crises for public and private clinics alike.

• System Reform Debates: The financial sustainability of the EPS model remains a major political battleground, with recent legislative pushes aiming to give ADRES a more direct role in paying hospitals, reducing the intermediary power of insurance companies.

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