N63.4 - Unspecified lump in breast, subareolar

  • Applicable to Unspecified lump in breast, subareolar
  • The 2025 edition of ICD10-CM N63.4 became effective on October 1, 2024.
  • This is the American ICD10-CM version of N63.4 - other international versions of ICD10 N63.4 may differ.
  • N63.4 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • N63.4 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • N63.4 - Unspecified lump in breast, subareolar
    • N63.4 - Unspecified lump in breast, subareolar
    • N63.41 - Unspecified lump in right breast, subareolar
    • N63.42 - Unspecified lump in left breast, subareolar

The following codes above N63.4 contain annotation back-references that may be applicable to N63.4:

Chapter: N00-N99 Diseases of the genitourinary system

Section: N60-N65 Disorders of breast

Category: N63 Unspecified lump in breast

subareolar icd 10
 
Non-Billable/Non-Specific Code

Browse other similar CM codes

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