All ICD10 Codes

Q96.3

Billable
ChapterQ00–Q99
Ranksubcategory
Official Description

Mosaicism, 45, X/46, XX or XY

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).
General instructions are available for the parent sections:
View CH17 NotesView Q90-Q99 NotesView Q96 Notes

Clinical Hierarchy

CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q90-Q99Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
Q96Turner's syndrome
Q96.3Mosaicism, 45, X/46, XX or XY

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q96.3:

categoryQ96
Turner's syndrome
View context instructions
blockQ90-Q99
Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
View context instructions
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to Q96.3. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths
Mosaicism, mosaic (autosomal) (chromosomal)2 unique routes
45,X/46,XX→Q96.3
XY→Q96.3

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 742
Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC
DRG 743
Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC
DRG 760
Menstrual and Other Female Reproductive System Disorders with CC/MCC
DRG 761
Menstrual and Other Female Reproductive System Disorders without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

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