N63

Non-Billable

Unspecified lump in breast

N63 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • N63.0Unspecified lump in unspecified breast
  • N63.1Unspecified lump in the right breast
  • N63.2Unspecified lump in the left breast
  • N63.3Unspecified lump in axillary tail
  • N63.4Unspecified lump in breast, subareolar
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