Unspecified lump in breast N63
The ICD10 code for the diagnosis "Unspecified lump in breast" is "N63". N63 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.
- N63 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
- The 2019 edition of ICD-10-CM N63 became effective on October 1, 2018.
- This is the American ICD-10-CM version of N63 - other international versions of ICD-10 N63 may differ.
- Nodule(s) NOS in breast
Codes: = Billable
- N63 Unspecified lump in breast
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.