-
ICD-10-CM Codes
›
-
N00-N99
Diseases of the genitourinary system
›
-
N60-N65
Disorders of breast
›
-
N64-
Other disorders of breast
›
-
2022 ICD-10-CM Diagnosis Code N64
2022 ICD-10-CM Diagnosis Code N64
Other disorders of breast
2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
- N64 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2022 edition of ICD-10-CM N64 became effective on October 1, 2021.
- This is the American ICD-10-CM version of N64 - other international versions of ICD-10 N64 may differ.
Type 2 ExcludesType 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (N64) and the excluded code together.
The following code(s) above
N64 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
N64:
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
ICD-10-CM Codes Adjacent To N64
N63.22 …… upper inner quadrant
N63.23 …… lower outer quadrant
N63.24 …… lower inner quadrant
N63.25 …… overlapping quadrants
N63.3 Unspecified lump in axillary tail
N63.4 Unspecified lump in breast, subareolar
N63.41 Unspecified lump in right breast, subareolar
N63.42 Unspecified lump in left breast, subareolar
N64
Other disorders of breast
N64.0 Fissure and fistula of nipple
N64.1 Fat necrosis of breast
N64.3 Galactorrhea not associated with childbirth
N64.5 Other signs and symptoms in breast
N64.59 Other signs and symptoms in breast
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
