Q50-Q56

Non-Billable
ChapterQ00–Q99
Rankblock
Official Description

Congenital malformations of genital organs (Q50-Q56)

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •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)
  • inborn errors of metabolism (E70-E88)

Instructional Notes

Excludes1(Not coded here)
  • androgen insensitivity syndrome (E34.5-)
  • syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)

Clinical Hierarchy

CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q50-Q56Congenital malformations of genital organs (Q50-Q56)
Q50Congenital malformations of ovaries, fallopian tubes and broad ligaments
Q51Congenital malformations of uterus and cervix
Q52Other congenital malformations of female genitalia
Q53Undescended and ectopic testicle
Q54Hypospadias
Q55Other congenital malformations of male genital organs
Q56Indeterminate sex and pseudohermaphroditism

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q50-Q56:

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

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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