E34.00Billable
Carcinoid syndrome, unspecified
- Chapter
- 4. Endocrine, nutritional and metabolic diseases
- Category
- E34
- Effective date
- October 1, 2026
Related codes in category E34
E34Other endocrine disordersE34.0Carcinoid syndromeE34.01Carcinoid heart syndromeYesE34.09Other carcinoid syndromeYesE34.1Other hypersecretion of intestinal hormonesYesE34.2Ectopic hormone secretion, not elsewhere classifiedYesE34.3Short stature due to endocrine disorderE34.30Short stature due to endocrine disorder, unspecifiedYesE34.31Constitutional short statureYesE34.32Genetic causes of short statureE34.321Primary insulin-like growth factor-1 (IGF-1) deficiencyYesE34.322Insulin-like growth factor-1 (IGF-1) resistanceYes
Frequently asked questions
What is ICD-10 code E34.00?
E34.00 is an ICD-10-CM diagnosis code for Carcinoid syndrome, unspecified.
Is E34.00 a billable code?
Yes. E34.00 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is E34.00 in?
E34.00 falls under Chapter 4: Endocrine, nutritional and metabolic diseases.
When did E34.00 become effective?
E34.00 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to E34.00?
E34.00 belongs to category E34, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.