E35 ICD-10-CM Code: Disorders of endocrine glands in diseases classified elsewhere
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
E35Disorders of endocrine glands in diseases classified elsewhere
ICD-10-CM diagnosis code · United States clinical modification
Where E35 sits
- 1
Chapter 4
Endocrine, nutritional and metabolic diseases (E00-E89)
- 2
Section
Disorders of other endocrine glands (E20-E35)
- 3
Category E35
Disorders of endocrine glands in diseases classified elsewhere
- 4
Code E35
Disorders of endocrine glands in diseases classified elsewhere
Notes for this code
Inclusion terms
No inclusion terms are listed for E35.
Code first
- underlying disease, such as:
- late congenital syphilis of thymus gland [Dubois disease] (A50.59)
Use additional code
No “use additional code” instruction is listed for E35.
Excludes1
Conditions that should not be reported together with this code.
- Echinococcus granulosus infection of thyroid gland (B67.3)
- meningococcal hemorrhagic adrenalitis (A39.1)
- syphilis of endocrine gland (A52.79)
- tuberculosis of adrenal gland, except calcification (A18.7)
- tuberculosis of endocrine gland NEC (A18.82)
- tuberculosis of thyroid gland (A18.81)
- Waterhouse-Friderichsen syndrome (A39.1)
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for E35.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code E35 mean?
E35 is the FY 2027 U.S. ICD-10-CM code for “Disorders of endocrine glands in diseases classified elsewhere.”
Is E35 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, E35 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is E35 located in ICD-10-CM?
E35 is listed in Chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89), within Disorders of other endocrine glands (E20-E35) (E20–E35), under category E35, Disorders of endocrine glands in diseases classified elsewhere.
What coding notes are listed for E35?
No inclusion terms are listed for E35 in this reference record. Code-first instructions: underlying disease, such as:; late congenital syphilis of thymus gland [Dubois disease] (A50.59). Excludes1 notes: Echinococcus granulosus infection of thyroid gland (B67.3); meningococcal hemorrhagic adrenalitis (A39.1); syphilis of endocrine gland (A52.79); tuberculosis of adrenal gland, except calcification (A18.7); tuberculosis of endocrine gland NEC (A18.82); tuberculosis of thyroid gland (A18.81); Waterhouse-Friderichsen syndrome (A39.1). No Excludes2 note is listed.