ICD-9-CM 127.1 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 127.1 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Infection with roundworms of the genus anisakis. Human infection results from the consumption of fish harboring roundworm larvae. The worms may cause acute nausea; vomiting; or penetrate into the wall of the digestive tract where they give rise to eosinophilic granuloma in the stomach; intestines; or the omentum