ICD-10 Diagnosis Code N64.59

Other signs and symptoms in breast

Diagnosis Code N64.59

ICD-10: N64.59
Short Description: Other signs and symptoms in breast
Long Description: Other signs and symptoms in breast
This is the 2018 version of the ICD-10-CM diagnosis code N64.59

Valid for Submission
The code N64.59 is valid for submission for HIPAA-covered transactions.

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

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code N64.59 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Absent nipple
  • Areolas unequal in size
  • Bleeding from breast
  • Bleeding from nipple
  • Bleeding of surface of nipple
  • Breast changes
  • Breast cold
  • Breast depigmented
  • Breast disc palpable
  • Breast hot
  • Breast hypopigmented
  • Breast pigmented
  • Breast signs and symptoms
  • Breast symptom of change in nipple
  • Breast symptom of change in skin
  • Breasts asymmetrical
  • Chest swelling
  • Complex sclerosing lesion of breast
  • Contour of breast distorted
  • Deformation of breast
  • Deformity of breast
  • Destructive lesion of nipple
  • Dimpling of surface of breast
  • Discoloration of nipple
  • Discoloration of skin of breast
  • Displacement of nipple
  • Edema of breast
  • Edema of nipple
  • Engorgement of breasts
  • Finding of breast temperature
  • Finding of breast temperature
  • Finding of color of breast
  • Finding of color of breast
  • Finding of color of breast
  • Finding of color of breast
  • Finding of color of breast
  • Finding of color of nipple
  • Finding of color of nipple
  • Finding of color of nipple
  • Finding of color of nipple
  • Finding of consistency of breast
  • Finding of flow of breast milk
  • Finding of form of nipple
  • Finding of pattern of breast function
  • Finding of position of nipple
  • Finding of proportion of nipple
  • Finding of quantity of lactation
  • Finding of sensation of nipple
  • Finding of size of breast
  • Finding of size of nipple
  • Finding of size of nipple
  • Finding of surface characteristics of breast
  • Finding of surface characteristics of breast
  • Finding of symmetry of breasts
  • Flat nipple
  • Foreign body of breast
  • Foreign body of skin of breast
  • Foreign body of skin of chest
  • Hair sinus
  • Hair sinus of breast
  • Increase in surface veins of breast
  • Inversion of nipple
  • Lactiferous duct palpable
  • Lactiferous duct prominent
  • Lactiferous ducts finding
  • Lactiferous ducts finding
  • Large areola
  • Large nipple
  • Lesion of nipple
  • Milk leaking from breast
  • Nipple bleeding
  • Nipple deformity
  • Nipple depigmented
  • Nipple hypopigmented
  • Nipple painful
  • Nipples unequal in size
  • On examination - breast asymmetry
  • On examination - breast swollen
  • On examination - nipple discharge
  • On examination - nipple discharge-blood-dark
  • On examination - peau d'orange
  • On examination - veins visible on breast
  • Peau d'orange surface of breast
  • Red breast
  • Red nipple
  • Shape of breasts unequal
  • Sinus of breast
  • Size of breasts unequal
  • Small breast
  • Small nipple
  • Soft breast
  • Sore nipple
  • Swelling of breast
  • Swelling of nipple
  • Thickening of skin
  • Thickening of skin of breast
  • Veins visible on breast
  • Wide spaced nipples

Information for Patients

Breast Diseases

Most women experience breast changes at some time. Your age, hormone levels, and medicines you take may cause lumps, bumps, and discharges (fluids that are not breast milk).

If you have a breast lump, pain, discharge or skin irritation, see your health care provider. Minor and serious breast problems have similar symptoms. Although many women fear cancer, most breast problems are not cancer.

Some common breast changes are

  • Fibrocystic breast changes - lumpiness, thickening and swelling, often just before a woman's period
  • Cysts - fluid-filled lumps
  • Fibroadenomas - solid, round, rubbery lumps that move easily when pushed, occurring most in younger women
  • Intraductal papillomas - growths similar to warts near the nipple
  • Blocked milk ducts
  • Milk production when a woman is not breastfeeding

NIH: National Cancer Institute

  • Breast - premenstrual tenderness and swelling (Medical Encyclopedia)
  • Breast biopsy -- stereotactic (Medical Encyclopedia)
  • Breast biopsy -- ultrasound (Medical Encyclopedia)
  • Breast infection (Medical Encyclopedia)
  • Breast lump (Medical Encyclopedia)
  • Breast MRI scan (Medical Encyclopedia)
  • Breast pain (Medical Encyclopedia)
  • Breast self exam (Medical Encyclopedia)
  • Breast skin and nipple changes (Medical Encyclopedia)
  • Fibroadenoma - breast (Medical Encyclopedia)
  • Fibrocystic breast disease (Medical Encyclopedia)
  • Gynecomastia (Medical Encyclopedia)
  • Intraductal papilloma (Medical Encyclopedia)
  • Nipple problems (Medical Encyclopedia)

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