N64 OTHER DISORDERS OF BREAST

Code Information

Diagnosis Code: N64

Short Description: Other disorders of breast

Long Description: Other disorders of breast

The code N64 is NOT VALID for claim submission

Code Classification:

Diseases of the genitourinary system (N00–N99)
- Disorders of breast (N60-N65)
  - Other disorders of breast (N64)
    - N64 Other disorders of breast

Code Version: 2022 ICD-10-CM

The code N64 has the following ICD-10-CM references to the Index of Diseases and Injuries

Type 2 Excludes Notes:
- mechanical complication of breast prosthesis and implant (@T85.4*-)

ICD-10 Code	ICD-10 Description
N64.0	Fissure and fistula of nipple
N64.1	Fat necrosis of breast
N64.2	Atrophy of breast
N64.3	Galactorrhea not associated with childbirth
N64.4	Mastodynia
N64.5	Other signs and symptoms in breast
N64.51	Induration of breast
N64.52	Nipple discharge
N64.53	Retraction of nipple
N64.59	Other signs and symptoms in breast
N64.8	Other specified disorders of breast
N64.81	Ptosis of breast
N64.82	Hypoplasia of breast
N64.89	Other specified disorders of breast
N64.9	Disorder of breast, unspecified

This page was last updated on: 10/1/2023