N64.3
BillableGalactorrhea not associated with childbirth
Galactorrhea not associated with childbirth
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •mechanical complication of breast prosthesis and implantT85.4
Related Codes(7)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(62)
SNOMED CT
- Hypergalactia37110009
- Hyperlactation37110009
- Increased lactation37110009
- Ahumada-Del Castillo syndrome64678009
- Amenorrhea-galactorrhea syndrome64678009
- Amenorrhea-hyperprolactinemia syndrome64678009
- Amenorrhoea-galactorrhoea syndrome64678009
- Amenorrhoea-hyperprolactinaemia syndrome64678009
- Argonz-Del Castillo syndrome64678009
- Non-pregnancy related A-G syndrome64678009
- Galactorrhea not associated with childbirth78622004
- Galactorrhoea not associated with childbirth78622004
- Inappropriate lactation78622004
- Inappropriate production of milk78622004
- Milk from non-pregnant breast78622004
- Galactorrhea due to non-obstetric cause198115002
- Galactorrhoea due to non-obstetric cause198115002
- Normoprolactinaemic galactorrhoea237801002
- Normoprolactinemic galactorrhea237801002
UMLS
- GalactorrheaC0235660
- Galactorrhea due to non-obstetric causeC0235660
- Galactorrhea due to non-obstetric cause (disorder)C0235660
- Galactorrhea femaleC0235660
- Galactorrhea not associated with childbirthC0235660
- Galactorrhea not associated with childbirth (disorder)C0235660
- GalactorrhoeaC0235660
- Galactorrhoea due to non-obstetric causeC0235660
- Galactorrhoea femaleC0235660
- Galactorrhoea not associated with childbirthC0235660
- Inappropriate lactationC0235660
- Inappropriate production of milkC0235660
- Lactation non-puerperalC0235660
- Milk from non-pregnant breastC0235660
- Nonpuerperal galactorrheaC0235660
- Spontaneous milk flow from breastC0235660
Clinical Terms
- Spontaneous milk flow from breast
- Argonz-Del Castillo syndrome
- Galactorrhoea due to non-obstetric cause
- Hypergalactia
- Galactorrhea due to non-obstetric cause (disorder)
- Milk from non-pregnant breast
- Amenorrhoea-hyperprolactinaemia syndrome
- Galactorrhea due to non-obstetric cause
- Non-pregnancy related A-G syndrome
- Galactorrhoea female
- Inappropriate production of milk
- Hyperlactation
- Galactorrhoea
- Galactorrhoea not associated with childbirth
- Inappropriate lactation
- Nonpuerperal galactorrhea
- Normoprolactinemic galactorrhea
- Amenorrhea-galactorrhea syndrome
- Galactorrhea
- Galactorrhea female
- Lactation non-puerperal
- Normoprolactinaemic galactorrhoea
- Galactorrhea not associated with childbirth (disorder)
- Amenorrhoea-galactorrhoea syndrome
- Ahumada-Del Castillo syndrome
- Amenorrhea-hyperprolactinemia syndrome
- Increased lactation
Frequently Asked Questions
What is the ICD-10 code for galactorrhea not associated with childbirth?
The ICD-10-CM code for galactorrhea not associated with childbirth is N64.3. The full clinical description is "Galactorrhea not associated with childbirth". N64.3 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N64.3 mean?
ICD-10-CM code N64.3 represents “Galactorrhea not associated with childbirth”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a billable/specific code that can be used on a claim.
Is N64.3 a billable code?
Yes, N64.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N64.3 in?
N64.3 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N64.3?
N64.3 has Excludes1 notes indicating codes that cannot be used together with it, including: disorders of breast associated with childbirth (O91-O92).
What SNOMED CT codes does N64.3 map to?
N64.3 maps to 5 SNOMED CT concepts: 64678009, 198115002, 78622004, 37110009, 237801002. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N64.3?
N64.3 is linked to 1 UMLS Concept Unique Identifier: C0235660. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N64.3 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like galactorrhea not associated with childbirth affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of N64.3?
N64.3 maps to the ICD-11 code: GB23.4 (Galactorrhoea not associated with childbirth).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.