01
AEO comes first
Build direct-answer structures first for questions patients actually search -- procedure FAQs, cost ranges, recovery time.
Guide
Hospital GEO vs. AEO -- A Healthcare-specific Breakdown
For a hospital, AEO means “getting adopted as the snippet for a patient's frequently asked question,” while GEO means “getting cited and recommended by generative AIs like ChatGPT as a credible source.” AEO (clear Q&A structure) is the foundation GEO builds on, so the standard sequence is: get AEO right first, then layer GEO signals on top.
Author & reviewer: Lee Ji-heon (CEO, K-MONSTER GROUP) · Last updated: 2026-09-22
02
GEO builds on top
Add trust signals -- doctor credentials, supporting research, last-reviewed dates -- to strengthen the evidence AI can cite.
03
The shared risk
In both cases, unsupported numbers or exaggerated efficacy claims make AI less likely to cite the page, or lower its trust score.
FAQFrequently asked
If a hospital can only do one first, which should it be?
AEO. Without a clear question-and-answer structure and supporting evidence, even a perfectly built GEO schema and llms.txt won't have substantive content for AI to actually cite.