2021 ICD-10-CM Code N63.25

Unspecified lump in the left breast, overlapping quadrants

Version 2021
Billable Code
Unspecified Code
MS-DRG Mapping

Valid for Submission

N63.25 is a billable diagnosis code used to specify a medical diagnosis of unspecified lump in the left breast, overlapping quadrants. The code N63.25 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.

Unspecified diagnosis codes like N63.25 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.

ICD-10:N63.25
Short Description:Unspecified lump in the left breast, overlapping quadrants
Long Description:Unspecified lump in the left breast, overlapping quadrants

Code Classification

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code N63.25 are found in the index:

Replacement Code

N6325 replaces the following previously assigned ICD-10 code(s):

Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020