ICD-10/Q83.0

Q83.0 ICD 2026 Code: Congenital absence of breast with absent nipple

Q83.0 is the authoritative medical code for Congenital absence of breast with absent nipple. This classification is used in medical billing and clinical recording to specify the clinical criteria for congenital absence of breast with absent nipple (ICD-10-CM Q83.0), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Official Registry Overview & Definition

Congenital absence of breast with absent nipple is a billable ICD-10-CM diagnosis code Q83.0. Excludes2 (not included here): absence of pectoral muscle Q79.8; hypoplasia of breast N64.82; micromastia N64.82.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for Q83.0 in the official ICD-10-CM tabular list.

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

  • absence of pectoral muscle Q79.8
  • hypoplasia of breast N64.82
  • micromastia N64.82

Frequently Asked Questions (FAQ) & Clinical Guidance

Can Q83.0 be reported alongside related conditions?

Per Excludes2 instructions, Q83.0 and the following may both be reported when both are present: absence of pectoral muscle (Q79.8); hypoplasia of breast (N64.82); micromastia (N64.82).

Codes in This Family (6)

Official ICD-10-CM classifications in the same code family as Q83.0, with their registry titles.

  • Q83 — Congenital malformations of breast
  • 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

Indexed Clinical Terms (2)

Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.

  • Agenesis, breast (with nipple present), with absent nipple
  • Amastia (with nipple present), with absent nipple

Related Codes & Numerical Sequence (Crawl Map)

Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:

ICD Code Q78.0 Osteogenesis imperfecta
ICD Code Q79.0 Congenital diaphragmatic hernia
ICD Code Q80.0 Ichthyosis vulgaris
ICD Code Q81.0 Epidermolysis bullosa simplex
ICD Code Q82.0 Hereditary lymphedema
ICD Code Q84.0 Congenital alopecia
ICD Code Q85.0 Neurofibromatosis (nonmalignant)
ICD Code Q86.0 Fetal alcohol syndrome (dysmorphic)
ICD Code Q87.0 Congenital malformation syndromes predominantly affecting facial appearance
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