ICD-10-CM › E00-E89 › E20-E35 › E34.0 Carcinoid syndrome › E34.00
E34.00
Carcinoid syndrome, unspecified
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2025 to now.
- FY2025 Added to the code set Carcinoid syndrome, unspecified
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from E34 Other endocrine disorders
Excludes1 - never coded here
- pseudohypoparathyroidism (E20.1)
Inherited from the E20-E35 section Disorders of other endocrine glands (E20-E35)
Excludes1 - never coded here
- galactorrhea (N64.3)
- gynecomastia (N62)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Carcinoidosis
- Syndrome > carcinoid
- Disease, diseased > carcinoid
- Syndrome > metastatic carcinoid
- Syndrome > malignant > carcinoid
Codes in the same group
| Code | Description | Status |
|---|---|---|
| E34.01 | Carcinoid heart syndrome | Valid |
| E34.09 | Other carcinoid syndrome | Valid |