A morning hike in Manuel Antonio
Hannah was 27, a Dutch UX designer who had been splitting her nomadic year between Lisbon and Costa Rica. She was on SafetyWing Nomad Insurance Essential — her second year on the product, no claims previously.
In January 2026, she was based in Quepos, doing a 4-month Costa Rica stay. On a Saturday morning she joined a small guided hike in Manuel Antonio National Park — a popular destination, well-trafficked, the kind of activity that does not feel risky.
About 90 minutes into the hike, walking along a marked trail, Hannah stepped over what she thought was a thick branch lying across the path. The branch moved. A fer-de-lance (terciopelo) — one of the most dangerous snakes in Central America — struck her right calf.
The bite happened in less than a second. By the time Hannah processed what had happened, the snake was gone and she had two clear puncture marks on her lower leg.
Initial response and decisions
The guide acted immediately. Manuel Antonio guides are trained for snake encounters and know the protocol:
- Identify the snake (fer-de-lance was confirmed from the brief sighting)
- Keep the patient calm and as still as possible
- Mark the bite area and document time
- Call for park rangers immediately
- Do NOT attempt traditional remedies (no tourniquet, no cutting, no sucking out venom)
Within 25 minutes, park rangers reached Hannah with a stretcher. They transported her to the park entrance where an ambulance from Quepos was already waiting — the rangers had radioed ahead.
The local clinic in Quepos triaged her quickly and made the call: this needed Hospital Dr. Max Terán Valls in Quepos for initial stabilization, with likely transfer to Hospital San Juan de Dios in San José for full antivenom treatment.
Critical timing fact: fer-de-lance bites without antivenom have a mortality rate of 7-9%, with limb loss in survivors common when treatment is delayed. Time genuinely matters.
The treatment phases
Phase 1: Quepos Hospital (first 4 hours)
- IV access and fluid resuscitation
- Initial antivenom administration (Costa Rican polyvalent antivenom)
- Continuous monitoring of coagulation markers
- Pain management
- Wound documentation and management
- Decision: transfer to San José for ICU-level care
Phase 2: Helicopter transfer to San José
- Air ambulance from Quepos to San José
- Approximately 35-minute flight
- Continuous monitoring during transport
Phase 3: Hospital San Juan de Dios ICU (8 days)
- Additional antivenom administration
- Monitoring for coagulopathy (fer-de-lance venom causes severe blood clotting disruption)
- Surgical consultation for tissue damage
- Two debridement procedures for necrotic tissue
- Fasciotomy on right leg to relieve compartment syndrome
- Daily wound care and dressing changes
- Antibiotic therapy for secondary infection
Phase 4: Step-down care and rehabilitation (12 days)
- Continued wound care
- Physical therapy to maintain range of motion
- Psychological support (snake bites are genuinely traumatic)
- Preparation for return home with continued care
The complete bill
| Service | Cost (USD) |
|---|---|
| Park rescue and ground ambulance | $1,200 |
| Quepos Hospital initial treatment (4 hours) | $3,800 |
| Initial polyvalent antivenom (12 vials) | $4,200 |
| Helicopter transfer to San José | $11,500 |
| ICU at Hospital San Juan de Dios (8 days) | $24,000 |
| Additional antivenom (18 vials) | $6,300 |
| Fasciotomy and two debridements | $8,400 |
| Step-down care (12 days) | $9,600 |
| Specialist consultations | $2,800 |
| Imaging and labs | $3,200 |
| Medications throughout stay | $1,800 |
| Physical therapy and follow-up (6 weeks outpatient) | $2,400 |
| Total | $79,200 |
Approximately $79,200 for a single snake bite incident. Costa Rican private healthcare is meaningfully cheaper than US equivalents — the same treatment in the US would have approached $200,000-300,000.
How SafetyWing handled the claim
SafetyWing Nomad Insurance Essential has a $250,000 medical limit. Hannah-s claim totaled $79,200 — well within limit.
The process:
- Hannah contacted SafetyWing-s 24/7 emergency line from Quepos hospital — case manager assigned within 8 hours
- Limited direct billing relationship with Costa Rican hospitals required upfront payment in some cases
- Hannah-s travel companion (her partner who flew from Lisbon to help) charged emergency expenses to credit cards
- SafetyWing pre-authorized helicopter evacuation within 4 hours — critical for the transfer decision
- Hannah submitted full claim documentation 3 weeks after discharge
- SafetyWing reimbursed $76,400 within 6 weeks of claim submission
Out-of-pocket for Hannah and her partner:
- Policy excess: $250
- Some non-covered expenses (companion travel, hotel near hospital): $2,400
- Small medication and supply costs: ~$150
- Total: approximately $2,800
SafetyWing covered $76,400 of $79,200. Coverage worked as intended.
Lessons from Hannah-s experience
- Snake bites are real risks in tropical destinations. Costa Rica, Brazil, Indonesia, Thailand, India all have venomous snake populations in nomad-frequented areas.
- Even budget nomad insurance covers serious medical emergencies adequately when limits are sufficient. SafetyWing-s $250K limit handled this $79K incident with margin.
- Direct billing matters less when total claim is well-documented. Hannah-s reimbursement model worked because she had credit availability for upfront payment.
- Antivenom is expensive globally. The 30 vials Hannah received cost $10,500 — about 13% of total bill. Antivenom supply chains are limited.
- Costa Rica-s public-private hybrid healthcare system handles serious cases well. Hospital San Juan de Dios is a top regional facility.
- Guide quality matters in tropical destinations. The Manuel Antonio guide-s correct response and rapid coordination probably saved Hannah-s leg.
Postscript
Hannah recovered well. The fasciotomy scar is significant, but functional recovery was nearly complete after 4 months of rehabilitation. She returned to nomadic life in mid-2026.
She did make one specific change: she now researches venomous wildlife in any tropical destination she-s considering, carries a basic snake bite first aid card, and books hikes only with established guide services. She maintained SafetyWing coverage and remains satisfied with how the claim was handled.
For nomads planning Costa Rica, Brazil, Southeast Asia, or other tropical destinations, the takeaway is simple: snake bite risk is real but not common, budget nomad insurance covers it adequately, and proper local guides reduce risk substantially. SafetyWing handles this category of claim competently — Hannah-s experience is broadly representative of similar serious medical claims in Latin America.
This story is based on real community experiences with names and details changed for privacy. Snake bite emergencies require immediate professional care — this article is not medical or insurance advice. Treatment costs and outcomes accurate to the reported experience.