2017/18 ICD-10-CM Diagnosis Code Q83

Congenital malformations of breast

Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (Q83) and the excluded code together.
  • absence of pectoral muscle (
    ICD-10-CM Diagnosis Code Q79.8

    Other congenital malformations of musculoskeletal system

      2016 2017 2018 Billable/Specific Code POA Exempt
    Applicable To
    • Absence of muscle
    • Absence of tendon
    • Accessory muscle
    • Amyotrophia congenita
    • Congenital constricting bands
    • Congenital shortening of tendon
    • Poland syndrome
    Q79.8
    )
  • hypoplasia of breast (
    ICD-10-CM Diagnosis Code N64.82

    Hypoplasia of breast

      2016 2017 2018 Billable/Specific Code Adult Dx (15-124 years)
    Applicable To
    • Micromastia
    Type 1 Excludes
    • congenital absence of breast (Q83.0)
    • hypoplasia of native breast in relation to reconstructed breast (N65.1)
    N64.82
    )
  • micromastia (
    ICD-10-CM Diagnosis Code N64.82

    Hypoplasia of breast

      2016 2017 2018 Billable/Specific Code Adult Dx (15-124 years)
    Applicable To
    • Micromastia
    Type 1 Excludes
    • congenital absence of breast (Q83.0)
    • hypoplasia of native breast in relation to reconstructed breast (N65.1)
    N64.82
    )
The following code(s) above Q83 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to Q83:
  • Q00-Q99
    2018 ICD-10-CM Range Q00-Q99

    Congenital malformations, deformations and chromosomal abnormalities

    Note
    • Codes from this chapter are not for use on maternal or fetal records
    Type 2 Excludes
    • inborn errors of metabolism (E70-E88)
    Congenital malformations, deformations and chromosomal abnormalities
Code History
ICD-10-CM Codes Adjacent To Q83
Q82 Other congenital malformations of skin
Q82.0 Hereditary lymphedema
Q82.1 Xeroderma pigmentosum
Q82.2 Congenital cutaneous mastocytosis
Q82.3 Incontinentia pigmenti
Q82.4 Ectodermal dysplasia (anhidrotic)
Q82.5 Congenital non-neoplastic nevus
Q82.6 Congenital sacral dimple
Q82.8 Other specified congenital malformations of skin
Q82.9 Congenital malformation of skin, unspecified
Q83 Congenital malformations of breast
Q83.0 Congenital absence of breast with absent nipple
Q83.1 Accessory breast
Q83.2 Absent nipple
Q83.3 Accessory nipple
Q83.8 Other congenital malformations of breast
Q83.9 Congenital malformation of breast, unspecified
Q84 Other congenital malformations of integument
Q84.0 Congenital alopecia
Q84.1 Congenital morphological disturbances of hair, not elsewhere classified
Q84.2 Other congenital malformations of hair

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.