2013 ICD-9-CM Diagnosis Code 610.4
Mammary duct ectasia
- Dilatation of the mammary duct without atypical cells.
- ICD-9-CM 610.4 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Applies To
Convert 610.4 to ICD-10-CM 

ICD-9-CM Volume 2 Index entries containing back-references to 610.4: