All ICD10 Codes

Q83

Non-Billable
ChapterQ00–Q99
Rankcategory
Official Description

Congenital malformations of breast

Use a more specific code (6 billable)
Q83.0Congenital absence of breast with absent nippleQ83.1Accessory breastQ83.2Absent nippleQ83.3Accessory nippleQ83.8Other congenital malformations of breastQ83.9Congenital malformation of breast, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).

CH17 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • inborn errors of metabolism (E70-E88)

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q80-Q89Other congenital malformations (Q80-Q89)
Q83Congenital malformations of breastNot billable
Q83.0Congenital absence of breast with absent nippleBillable
Q83.1Accessory breastBillable
Q83.2Absent nippleBillable
Q83.3Accessory nippleBillable
Q83.8Other congenital malformations of breastBillable
Q83.9Congenital malformation of breast, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q83:

chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Congenital malformations of breast.

Search PCS Codes