Q89.09

Billable
ChapterQ00–Q99
Ranksubcategory
Official Description

Congenital malformations of spleen

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).

Instructional Notes

Includes
  • Congenital splenomegaly
General instructions are available for the parent sections:

Clinical Hierarchy

CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q80-Q89Other congenital malformations (Q80-Q89)
Q89Other congenital malformations, not elsewhere classified
Q89.0Congenital absence and malformations of spleen
Q89.09Congenital malformations of spleen

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q89.09:

subcategoryQ89.0
Congenital absence and malformations of spleen
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 Q89.09. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

18 raw paths

MS-DRG Classification

2026 v43.1

Cross Reference

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