E32.0

Persistent hyperplasia of thymus

Billable / specific

E32.0 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Hypertrophy of thymus

Includes (from E32)

  • Note: All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

Excludes1

Not coded here — never report together with this code.

  • transitory endocrine and metabolic disorders specific to newborn (P70-P74) (from E32)
  • galactorrhea (N64.3) (from E32)
  • gynecomastia (N62) (from E32)
  • aplasia or hypoplasia of thymus with immunodeficiency (D82.1) (from E32)
  • myasthenia gravis (G70.0) (from E32)

Also known as

  • Hypertrophy of thymus
  • Enlargement, enlarged, thymus
  • Failure, failed, involution, thymus
  • Hyperplasia, hyperplastic, thymus
  • Hypertrophy, hypertrophic, thymic, thymus
  • Persistence, persistent, thymus

Parent code

  • E32Diseases of thymusHeader

Related codes

  • E32.1Abscess of thymusBillable
  • E32.8Other diseases of thymusBillable
  • E32.9Disease of thymus, unspecifiedBillable

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