Specific code 2009 ICD-9-CM Diagnosis Code 610.8
Other specified benign mammary dysplasias
  • Short description: BENIGN MAMM DYSPLAS NEC.
  • ICD-9-CM 610.8 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 610.8 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).
  • You are viewing the 2009 version of ICD-9-CM 610.8.
  • More recent version(s) of ICD-9-CM 610.8: 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 610.8 converts approximately to:
  • 2015/16 ICD-10-CM N60.89 Other benign mammary dysplasias of unspecified breast
Approximate Synonyms
  • Atypical ductal hyperplasia breast
  • Atypical ductal hyperplasia of breast
  • Atypical ductal hyperplasia of left breast
  • Atypical ductal hyperplasia of right breast
  • Atypical lobular hyperplasia
  • Atypical lobular hyperplasia of breast
  • Ductal hyperplasia of breast
  • Ductal hyperplasia of left breast
  • Ductal hyperplasia of right breast
  • Hyperplasia of lactiferous duct (disorder)
  • Hyperplasia of mammary duct
  • Mammary duct hyperplasia
  • Mazoplasia
  • Retention cyst of gland of Montgomery
  • Sebaceous cyst of skin of breast
  • Sebaceous cyst of skin of left breast
  • Sebaceous cyst of skin of right breast
  • Sebaceous cyst, skin of breast
  • Sebaceous cyst, skin of left breast
  • Sebaceous cyst, skin of right breast
Applies To
  • Mazoplasia
  • Sebaceous cyst of breast
ICD-9-CM Volume 2 Index entries containing back-references to 610.8:
  • Cyst (mucus) (retention) (serous) (simple)
    • breast (benign) (blue dome) (pedunculated) (solitary) (traumatic) 610.0
      • involution 610.4
      • sebaceous 610.8
    • skin (epidermal) (epidermoid, inclusion) (epithelial) (inclusion) (retention) (sebaceous) 706.2
  • Dysplasia - see also Anomaly
    • mammary (benign) (gland) 610.9
      • cystic 610.1
      • specified type NEC 610.8
  • Mazoplasia 610.8
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 610.8 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2009 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.