N64.9
BillableDisorder of breast, unspecified
Disorder of breast, unspecified
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- disorders of breast associated with childbirth (O91-O92)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- mechanical complication of breast prosthesis and implant (T85.4-)
Also Known As / Clinical Terms
SNOMED CT
UMLS
- BREAST DISC0006145
- Breast DiseaseC0006145
- Breast DiseasesC0006145
- Breast DisorderC0006145
- Breast diseaseC0006145
- Breast disorderC0006145
- Breast disorder NOSC0006145
- Breast disordersC0006145
- Disease, BreastC0006145
- Diseases, BreastC0006145
- Disorder of breastC0006145
- Disorder of breast (disorder)C0006145
- Disorder of breast, unspecifiedC0006145
- Disorders of breast (N60-N65)C0006145
- MastopathyC0006145
- Unspecified breast disorderC0006145
- breast diseaseC0006145
- breast diseasesC0006145
- breast disorderC0006145
- breast disordersC0006145
- disease of breastC0006145
- diseases of breastC0006145
- diseases of the breastC0006145
- mammary disorderC0006145
- mastopathyC0006145
Frequently Asked Questions
What is ICD-10 code N64.9?
ICD-10-CM code N64.9 represents "Disorder of breast, unspecified". It is a billable/specific code that can be used on a claim.
Is N64.9 a billable code?
Yes, N64.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N64.9 in?
N64.9 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N64.9?
N64.9 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 N64.9 map to?
N64.9 maps to 8 SNOMED CT concepts: 700153004, 79604008, 290085007, 128529002, 237460007, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N64.9?
N64.9 is linked to 1 UMLS Concept Unique Identifier: C0006145. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.