Before you start

A cédula de extranjería to affiliate with an EPS in the contributory regime
A declared monthly income base for self-employed contributions, which cannot be below one minimum wage
A Colombian bank account or card for the monthly EPS and prepagada debits
All-risk private insurance valid in Colombia including repatriation, if you hold a digital-nomad or visitor visa — EPS does not satisfy that condition

Step-by-step

1
Check whether your visa class can affiliate at all
EPS affiliation in the contributory regime needs a cédula and an income base. Formal employees are enrolled by their employer; the self-employed enrol directly at 12.5% of declared income. Several classes are excluded outright, including M-Pensionado and various V categories — which matters in Cartagena, where retirees are a large share of the foreign population and often assume the public system is open to them.
OnlineWho: You, or your employer if formally employed1–2 weeks; cover usually starts the following month12.5% of declared income, with a floor around COP 219,000 (~US$55) a month in 2026
2
Verify the EPS actually operates in Bolívar
This needs current information rather than a list from a guide. Several large EPS are under Superintendencia Nacional de Salud intervention, and 2026 rules restrict an EPS from operating in a department where its share of affiliates is too small — which bites harder in a smaller market like Bolívar than in Bogotá. Confirm with Supersalud and the insurer that it is functioning here and that the hospitals you would use are in network.
OnlineWho: You, checking with Supersalud and the insurerAn hour, before committing
3
Add medicina prepagada on top of EPS
Prepagada is legally a supplement — you must keep an active EPS underneath it. It buys direct specialist access without a GP referral, short waits, private rooms and the best hospitals. Sura, Colsanitas and Coomeva are the main providers, priced by age from around COP 200,000 a month in your twenties to COP 700,000 in your fifties. Given Cartagena's thinner public network, the top-up is worth more here than in Bogotá.
Mobile appWho: You, via the insurerDays to enrol; waiting periods for pre-existing conditionsCOP 200,000–700,000 (~US$50–175) a month, age-based
4
Know which hospitals exist and where complex care goes
Serena del Mar north of the city is the newest large hospital; the Nuevo Hospital Bocagrande, Hospital Universitario del Caribe and the private clinics around Bocagrande and Pie de la Popa cover most needs. For genuinely complex or highly specialised treatment, Cartagena often refers to Barranquilla, Medellín or Bogotá. If you have a chronic condition, ask your insurer where your specific care would be delivered before you enrol, not after.
In personWho: YouPrivate specialist appointments often within daysCash GP visit roughly COP 80,000–200,000; specialist COP 150,000–400,000
5
Treat dengue and heat as the routine risks they are
Cartagena is at sea level in a dengue-endemic region, with risk rising after the October–November rains. Use repellent, keep screens intact and leave no standing water on a balcony or in plant saucers. For an unexplained high fever with severe body aches, get a blood test rather than self-medicating — and avoid ibuprofen and aspirin, which are contraindicated in suspected dengue. Separately, heat exhaustion is real: drink more than you think, avoid midday exertion, and take the sun seriously at 10 degrees north.
In personWho: YouOngoing; highest dengue risk after the rains
6
Get the yellow fever vaccine — you are in the zone here
Colombia has been under a yellow fever health emergency declared in April 2025, with vaccination required at least ten days before entering national parks and increasingly requested at land transport terminals for travel to risk areas. The Caribbean lowlands are the sort of environment the recommendation targets, and Cartagena is the jumping-off point for Tayrona and the Sierra Nevada. Arrange it here, in advance, and check MinSalud's current position.
In personWho: You, at a vaccination point or EPS clinicAt least 10 days before travelling to a risk areaFree through the public programme for eligible groups

Documents you’ll need

Cédula de extranjería
Passport
Proof of declared income for self-employed EPS contributions
Colombian bank account or card for monthly debits
Yellow fever vaccination certificate for parks and lowland travel

Things most newcomers don’t know

Cartagena's hospital network is good but shallow. Genuinely complex care is often referred out to Barranquilla, Medellín or Bogotá.

The city has strong general private hospitals, but it does not have the concentration of subspecialty medicine that Bogotá, Medellín or Cali do. For most people that is irrelevant; for anyone with a serious chronic condition it changes the calculation, and it is worth asking the insurer where your particular treatment would actually be delivered before enrolling.

Source: Colombian hospital network; regional referral practice

Never take ibuprofen or aspirin for an unexplained high fever here. In suspected dengue they are contraindicated because of bleeding risk.

The instinct anywhere else is a strong anti-inflammatory, and Colombian pharmacies sell both over the counter without comment. In dengue, non-steroidal anti-inflammatories and aspirin raise the risk of haemorrhage; paracetamol is the safe choice, and fever with severe body aches in Cartagena warrants a blood test rather than self-medication.

Source: MinSalud dengue clinical guidance

Many of the foreigners who settle in Cartagena are retirees on M-Pensionado visas — precisely the class that cannot affiliate with EPS.

The cheap public option people plan around is closed to several visa categories, including the pensionado route that brings a large share of Cartagena's foreign residents. That pushes them to medicina prepagada, international policies or paying cash, all of which price by age. Anyone building a retirement budget around EPS contributions should confirm eligibility before they move.

Source: Colombian social-security affiliation rules by visa class

Your visa's insurance requirement and EPS are different things, and EPS usually does not satisfy the visa.

Digital-nomad and visitor visas require all-risk private insurance valid in Colombia for the full visa period and expressly covering medical repatriation. Plain travel insurance is rejected and EPS is not what the Cancillería is asking for. People affiliate cheaply, feel covered, and then fail a renewal condition they never read.

Source: Cancillería — Visa V Nómadas Digitales requirements

Common mistakes to avoid

Budgeting a retirement around EPS contributions without checking that the M-Pensionado visa cannot affiliate.
Assuming EPS satisfies your visa's health-insurance condition — digital-nomad and visitor visas need all-risk private cover including repatriation.
Taking ibuprofen or aspirin for an unexplained fever in a dengue-endemic city.
Choosing an EPS without confirming it is operating in Bolívar and that your hospitals are in its network.
Underestimating heat exhaustion and sun exposure at 10 degrees north, where midday exertion is genuinely dangerous.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.