Q63.3

Billable

ChapterQ00–Q99

Ranksubcategory

Official Description

Hyperplastic and giant kidney

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

Compensatory hypertrophy of kidney

General instructions are available for the parent sections:

View CH17 Notes View Q63 Notes

Clinical Hierarchy

CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)

Q60-Q64Congenital malformations of the urinary system (Q60-Q64)

Q63Other congenital malformations of kidney

Q63.3Hyperplastic and giant kidney

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q63.3:

categoryQ63

Other congenital malformations of kidney

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 Q63.3. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

4 raw paths

Giant1 unique routes

kidney, congenital→Q63.3

Hyperplasia, hyperplastic1 unique routes

kidney (congenital)→Q63.3

Hypertrophy, hypertrophic1 unique routes

kidney (compensatory)

congenital→Q63.3

Malformation (congenital)1 unique routes

kidney

giant→Q63.3