Four revenue streams and the costs first-timers forget
Quick answer
The model has four revenue streams: contracted hospital fees, service fees charged directly to clients, add-on services (accommodation, transport, interpreting, tours), and content or partnership income. The main costs are client acquisition, on-site labour, and the hidden cost of problem cases.
Stream one is the contracted hospital fee — the one outsiders talk about most and the most fragile. It depends on the terms you negotiated, payment timelines and a relationship that can change when hospital management changes. Businesses relying on this stream alone carry more risk than they realise.
Stream two is fees paid directly by the client: full-trip concierge packages, daily interpreting, or coordination of complex cases. It matters structurally more than people assume — when the client pays you, you are free to recommend what is best for the client rather than what pays you best.
Stream three is add-ons: recovery-friendly accommodation near the hospital, airport transfers, post-op meals, photography, and light sightseeing after suture removal. It profits from bundling what clients need anyway, and it lifts the experience enough to drive referrals.
Stream four is content and partnerships: marketing consulting for clinics, distributing post-op skincare, or media revenue from your own channels. It grows slowly in year one but becomes a strong buffer when case volume swings seasonally.
On the cost side, beginners underestimate three things. First, true cost per acquired case — ads, plus the hours spent on enquiries that never convert, plus content production. Second, on-site labour in Seoul, a fixed cost that eats margin in slow months. Third, the hidden cost of problem cases: repeat clinic visits, extra accommodation, and reputational damage if handled badly.
Important note: this series does not publish any commission percentages. Terms vary by hospital, procedure type, case volume and individual agreements. Focus on structure and negotiating capability, not on numbers passed around by word of mouth.
Because terms are case-by-case agreements between agency and hospital, varying widely by procedure and volume. Publishing numbers misleads more than it informs.
Yes. It clarifies that you work for the client and keeps the business alive in slow months — provided the scope of service is stated clearly in writing.
Yes. School holidays and long breaks bring more cases, since clients need several recovery days away from work or study. Plan cash flow around the quiet months.
The one with multiple streams and organic demand from its own content: low acquisition cost and no dependence on a single hospital — not the one maximising case count regardless of quality.
As a rule, let clients pay the hospital directly for treatment — it is more transparent and legally safer. The agency should collect only its own service fee, with clear documentation.
3 points • reviewed 2026-09-02
Reviewed and last updated: 2026-09-02
2 sources • every claim is traceable
https://www.kotra.or.kr/
https://www.investkorea.org/
Last updated: 2026-09-02 · This content is for information only and is not medical advice. Consult a qualified doctor before making treatment decisions.
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