Secondary lactase deficiency E73.1
- E73.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2019 edition of ICD-10-CM E73.1 became effective on October 1, 2018.
- This is the American ICD-10-CM version of E73.1 - other international versions of ICD-10 E73.1 may differ.
Codes: = Billable
E73 Lactose intolerance
- E73.1 Secondary lactase deficiency
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.