E34.322

Billable

ChapterE00–E89

Ranksubcategory

Official Description

Insulin-like growth factor-1 (IGF-1) resistance

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

Instructional Notes

Includes

Genetic syndrome with resistance to insulin-like growth factor-1
Insulin-like growth factor-1 receptor (IGF-1R) defect
Post-insulin-like growth factor-1 receptor signaling defect

General instructions are available for the parent sections:

View CH4 Notes View E20-E35 Notes View E34 Notes View E34.3 Notes

Clinical Hierarchy

BillableHas subcodes

CH4Endocrine, nutritional and metabolic diseases (E00-E89)

E20-E35Disorders of other endocrine glands (E20-E35)

E34Other endocrine disorders

E34.3Short stature due to endocrine disorder

E34.32Genetic causes of short stature

E34.322Insulin-like growth factor-1 (IGF-1) resistanceBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E34.322:

subcategoryE34.3

Short stature due to endocrine disorder

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categoryE34

Other endocrine disorders

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blockE20-E35

Disorders of other endocrine glands (E20-E35)

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chapterCH4

Endocrine, nutritional and metabolic diseases (E00-E89)

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Code History

FY 2022: This code replaced E34.3 (Short stature due to endocrine disorder)

MS-DRG Classification

2026 v43.1

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

DRG 643

Endocrine Disorders with MCC

DRG 644

Endocrine Disorders with CC

DRG 645

Endocrine Disorders without CC/MCC

Cross Reference

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