N63.42
BillableUnspecified lump in left breast, subareolar
Unspecified lump in left breast, subareolar
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- disorders of breast associated with childbirth (O91-O92)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for unspecified lump in left breast, subareolar?
The ICD-10-CM code for unspecified lump in left breast, subareolar is N63.42. The full clinical description is "Unspecified lump in left breast, subareolar". N63.42 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N63.42 mean?
ICD-10-CM code N63.42 represents "Unspecified lump in left breast, subareolar". 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 N63.42 a billable code?
Yes, N63.42 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N63.42 in?
N63.42 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N63.42?
N63.42 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 N63.42 map to?
N63.42 maps to 2 SNOMED CT concepts: 1304235005, 16836091000119107. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N63.42?
N63.42 is linked to 1 UMLS Concept Unique Identifier: C4509376. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.