Q83.1
BillableAccessory breast
Accessory breast
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Supernumerary breast
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(27)
SNOMED CT
UMLS
- Accessory breastC0266010
- Accessory breast (disorder)C0266010
- Breast in the wrong placeC0266010
- Ectopic breastC0266010
- Ectopic breast (morphologic abnormality)C0266010
- PolymastiaC0266010
- PolymaziaC0266010
- Supernumerary breastC0266010
- accessory breastC0266010
- accessory breastsC0266010
- ectopic breastC0266010
- polymastiaC0266010
- supernumerary breastC0266010
Clinical Terms
- supernumerary breast
- ectopic breast
- Polymazia
- Breast in the wrong place
- Accessory breast (disorder)
- polymastia
- accessory breasts
- Ectopic breast (morphologic abnormality)
Frequently Asked Questions
What is the ICD-10 code for accessory breast?
The ICD-10-CM code for accessory breast is Q83.1. The full clinical description is "Accessory breast". Q83.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q83.1 mean?
ICD-10-CM code Q83.1 represents “Accessory breast”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q83.1 a billable code?
Yes, Q83.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q83.1 in?
Q83.1 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q83.1 map to?
Q83.1 maps to 1 SNOMED CT concept: 18166000. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q83.1?
Q83.1 is linked to 1 UMLS Concept Unique Identifier: C0266010. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q83.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like accessory 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 Q83.1?
Q83.1 maps to the ICD-11 code: LB62 (Supernumerary breasts).
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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.