N60.42
BillableMammary duct ectasia of left breast
Mammary duct ectasia of left breast
Coding Notes
Includes
Conditions included under this code
- fibrocystic mastopathy
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(2)
Also Known As / Clinical Terms(10)
SNOMED CT
UMLS
Clinical Terms
- Duct ectasia of breast
- Mammary duct ectasia of left breast (disorder)
- Comedomastitis
- Mammary duct ectasia
Frequently Asked Questions
What is the ICD-10 code for mammary duct ectasia of left breast?
The ICD-10-CM code for mammary duct ectasia of left breast is N60.42. The full clinical description is "Mammary duct ectasia of left breast". N60.42 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N60.42 mean?
ICD-10-CM code N60.42 represents “Mammary duct ectasia of left breast”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a billable/specific code that can be used on a claim.
Is N60.42 a billable code?
Yes, N60.42 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N60.42 in?
N60.42 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N60.42?
N60.42 has Excludes1 notes indicating codes that cannot be used together with it, including: disorders of breast associated with childbirth (O91-O92).
What SNOMED CT codes does N60.42 map to?
N60.42 maps to 2 SNOMED CT concepts: 22049009, 10735371000119106. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N60.42?
N60.42 is linked to 1 UMLS Concept Unique Identifier: C2903103. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N60.42 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like mammary duct ectasia of left breast affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of N60.42?
There is no direct ICD-11 mapping available for N60.42 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.