E34 ICD-10-CA category: Other endocrine disorders
E34 isn’t a code on its own. Choose one of the 8 codes beneath it, the one the documentation supports.
Official description
E34Other endocrine disorders
ICD-10-CA · Canada
Codes in E34
E34 isn’t a code on its own. Open the code that matches what the note documents.
E34.0Carcinoid syndromeE34.1Other hypersecretion of intestinal hormonesE34.2Ectopic hormone secretion, not elsewhere classifiedE34.3Short stature, not elsewhere classifiedE34.4Constitutional tall statureE34.5Androgen resistance syndromeE34.8Other specified endocrine disordersE34.9Endocrine disorder, unspecifiedNotes for E34
As CIHI prints them, with any note E34 takes from the headings above it.
Excludes
Conditions classified elsewhere.
- Pseudohypoparathyroidism (E20.1)
- Galactorrhoea (N64.3)gynaecomastia (N62)From E20-E35 Disorders of other endocrine glands
- Complications of pregnancy, childbirth and the puerperium (O00-O99)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)transitory endocrine and metabolic disorders specific to fetus and newborn (P70-P74)From Chapter 4: Endocrine, nutritional and metabolic diseases (E00-E90)
Note
- All neoplasms, whether functionally active or not, are classified in Chapter II. Appropriate codes in this chapter (i.e. E05.8)(E07.0) (E16-E31)(E34.-) may be used, if desired, 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.From Chapter 4: Endocrine, nutritional and metabolic diseases (E00-E90)
Where E34 sits
- 1ChapterChapter 4: Endocrine, nutritional and metabolic diseases (E00-E90)
- 2Block E20-E35Disorders of other endocrine glands
- 3Category E34Other endocrine disorders
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
Is E34 a valid ICD-10-CA code?
No. E34 (Other endocrine disorders) is a category heading in CIHI’s ICD-10-CA FY 2026–2027 release. It holds 8 codes; record the one the documentation supports.
Where is E34 in ICD-10-CA?
E34 sits under E20-E35 Disorders of other endocrine glands, within Chapter 4: Endocrine, nutritional and metabolic diseases (E00-E90).
What coding notes apply to E34?
ICD-10-CA lists Excludes, Note notes for E34, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside E34
View E20-E35E20HypoparathyroidismE21Hyperparathyroidism and other disorders of parathyroid glandE22Hyperfunction of pituitary glandE23Hypofunction and other disorders of pituitary glandE24Cushing's syndromeE25Adrenogenital disordersE26HyperaldosteronismE27Other disorders of adrenal glandE28Ovarian dysfunctionE29Testicular dysfunctionE30Disorders of puberty, not elsewhere classifiedE31Polyglandular dysfunctionE32Diseases of thymusE35Disorders of endocrine glands in diseases classified elsewhere