The full answer
No — a negative gene test essentially rules celiac disease out
Because celiac disease requires carrying the HLA-DQ2 or HLA-DQ8 gene variant, a genuinely negative genetic test makes developing celiac disease highly unlikely — this is one of the few tests in celiac medicine that can offer that level of reassurance.
What a negative result doesn't rule out
A negative gene test doesn’t rule out other conditions like non-celiac gluten sensitivity, which can cause similar symptoms — see is celiac disease the same as gluten intolerance for that distinction.
Important context
Individual symptoms, reactions, medical histories, food products, and local labeling rules can vary. Community experiences are not medical evidence.
For personal medical decisions, diagnosis, testing, or treatment, consult a qualified healthcare professional.