E32.1 – Abscess of thymus

ICD-10-CM 2027 diagnosis code · Disorders of other endocrine glands

Billable code

ICD-10-CM code E32.1
Code
E32.1 (claims format: E321)
Description
Abscess of thymus
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
4. Endocrine, nutritional and metabolic diseases (E00-E89)
Block
E20-E35 Disorders of other endocrine glands
Parent codes
E32

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

E32 – Diseases of thymus

Excludes1 (not coded here):
  • aplasia or hypoplasia of thymus with immunodeficiency (D82.1)
  • myasthenia gravis (G70.0)

Block E20-E35

Excludes1 (not coded here):

Index terms for E32.1

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in E32

Frequently asked questions

What is ICD-10 code E32.1?

E32.1 is the ICD-10-CM code for abscess of thymus, in the block E20-E35 (Disorders of other endocrine glands).

Is E32.1 a billable code?

Yes. E32.1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does E32.1 belong to?

It belongs to category E32 – Diseases of thymus.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.