E32.0
Billable codePersistent hyperplasia of thymus
The ICD-10 code for persistent hyperplasia of thymus is E32.0.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Hypertrophy of thymus
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- E32.1Abscess of thymus
- E32.8Other diseases of thymus
- E32.9Disease of thymus, unspecified
- E32.0Persistent hyperplasia of thymus
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 2540
Associated MS-DRGs
E32.0 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.