N64.82
BillableHypoplasia of breast
Hypoplasia of breast
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Micromastia
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
Also Known As / Clinical Terms(26)
UMLS
- Breast HypoplasiaC0266013
- Breast hypoplasiaC0266013
- Breasts underdevelopedC0266013
- Congenital hypoplasia of breastC0266013
- Congenital hypoplasia of breast (disorder)C0266013
- Hypoplasia of breastC0266013
- Hypoplastic breastC0266013
- Hypoplastic breastsC0266013
- Mammary gland hypoplasiaC0266013
- Underdeveloped breastsC0266013
- breast hypoplasiaC0266013
- breasts hypoplasticC0266013
- hypoplasia breastC0266013
- hypoplastic breastC0266013
- MicromastiaC0948473
Clinical Terms
- Mammary gland hypoplasia
- Breast Hypoplasia
- Micromastia
- hypoplasia breast
- breasts hypoplastic
- Congenital hypoplasia of breast (disorder)
- Breasts underdeveloped
- hypoplastic breast
- Congenital hypoplasia of breast
- Underdeveloped breasts
- Hypoplastic breasts
Frequently Asked Questions
What is the ICD-10 code for hypoplasia of breast?
The ICD-10-CM code for hypoplasia of breast is N64.82. The full clinical description is "Hypoplasia of breast". N64.82 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N64.82 mean?
ICD-10-CM code N64.82 represents “Hypoplasia of breast”. 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 N64.82 a billable code?
Yes, N64.82 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N64.82 in?
N64.82 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N64.82?
N64.82 has Excludes1 notes indicating codes that cannot be used together with it, including: disorders of breast associated with childbirth (O91-O92); congenital absence of breast (Q83.0); hypoplasia of native breast in relation to reconstructed breast (N65.1).
What are the UMLS CUIs for N64.82?
N64.82 is linked to 2 UMLS Concept Unique Identifiers: C0266013, C0948473. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N64.82 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hypoplasia of breast 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 N64.82?
There is no direct ICD-11 mapping available for N64.82 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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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.