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ICD-10-CM-2017 Diagnosis Codes Overview
ICD-10-CM-2017 > N00-N99 > N60-N65 > N64
N60-N65
Disorders of breast
Excl1.:
disorders of breast associated with childbirth (icd O91 Infections of breast associated with pregnancy, the puerperium and lactationO91-icd O92 Other disorders of breast and disorders of lactation associated with pregnancy and the puerperiumO92)
N64

Other disorders of breast

Excl2.:
mechanical complication of breast prosthesis and implant (icd T85.4 Mechanical complication of breast prosthesis and implantT85.4-)
N64.0
Fissure and fistula of nipple
N64.1
Fat necrosis of breast
Info:
Fat necrosis (segmental) of breast
Code first
breast necrosis due to breast graft (icd T85.898 Other specified complication of other internal prosthetic devices, implants and graftsT85.898)
N64.2
Atrophy of breast
N64.3
Galactorrhea not associated with childbirth
N64.4
Mastodynia
N64.5

Other signs and symptoms in breast

Excl2.:
abnormal findings on diagnostic imaging of breast (icd R92 Abnormal and inconclusive findings on diagnostic imaging of breastR92.-)
N64.51
Induration of breast
N64.52
Nipple discharge
Excl1.:
abnormal findings in nipple discharge (icd R89 Abnormal findings in specimens from other organs, systems and tissuesR89.-)
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
Excl1.:
ptosis of native breast in relation to reconstructed breast (icd N65.1 Disproportion of reconstructed breastN65.1)
N64.82
Hypoplasia of breast
Info:
Micromastia
Excl1.:
congenital absence of breast (icd Q83.0 Congenital absence of breast with absent nippleQ83.0)
hypoplasia of native breast in relation to reconstructed breast (icd N65.1 Disproportion of reconstructed breastN65.1)
N64.89
Other specified disorders of breast
Info:
Galactocele
Subinvolution of breast (postlactational)
N64.9
Disorder of breast, unspecified


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