Can a acupuncture help with a hiatal hernia?

No. A hiatal hernia is an enlargement of the normal hole in the diaphragm muscle through which the esophagus passes to enter into the abdominal cavity. Acupuncture would have no effect on this anatomical abnormality.
Hiatal hernia. I agree with the previous responders. Auricular acupuncture can be used to treat some symptoms related to a hernia but it can not fix a hernia. If you believe you have a hiatal hernia - please seek surgical evaluation.
Absolutely not. A hernia is an anatomical pathology. Acupuncture may cause release of endorphins to make one feel better but it is not going to correct a hiatal hernia.