E32.1

Billable

ChapterE00–E89

Ranksubcategory

Official Description

Abscess of thymus

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

General instructions are available for the parent sections:

View CH4 Notes View E20-E35 Notes View E32 Notes

Clinical Hierarchy

CH4Endocrine, nutritional and metabolic diseases (E00-E89)

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

E32Diseases of thymus

E32.1Abscess of thymus

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E32.1:

categoryE32

Diseases of thymus

View context instructions

blockE20-E35

Disorders of other endocrine glands (E20-E35)

View context instructions

chapterCH4

Endocrine, nutritional and metabolic diseases (E00-E89)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to E32.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths

Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)1 unique routes

thymus (gland)→E32.1

Suppuration, suppurative1 unique routes

thymus (gland)→E32.1

MS-DRG Classification

2026 v43.1

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

DRG 791

Prematurity with Major Problems

DRG 793

Full Term Neonate with Major Problems

DRG 814

Reticuloendothelial and Immunity Disorders with MCC

DRG 815

Reticuloendothelial and Immunity Disorders with CC

DRG 816

Reticuloendothelial and Immunity Disorders without CC/MCC

Cross Reference

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