E34.0 Carcinoid syndrome

Non-billable header with 3 child codes.

Code also

• the underlying disorder, such as:
• primary neuroendocrine tumors (C7A.-)
• secondary neuroendocrine tumors (C7B.-)

Applies from E34 Other endocrine disorders

Excludes1 (never code together)

• pseudohypoparathyroidism (E20.1)

Codes under E34.0

• E34.00 Carcinoid syndrome, unspecified
• E34.01 Carcinoid heart syndrome
• E34.09 Other carcinoid syndrome

Approximate ICD-9-CM (GEMs)

• 259.2 Carcinoid syndrome

Code annotations containing back-references to E34.0

Back-references to E34

• Code First: G63 Polyneuropathy in diseases classified elsewhere ("endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34)")

Nearby codes

• E34 Other endocrine disorders
• E34.0 Carcinoid syndrome (this code)
• E34.00 Carcinoid syndrome, unspecified
• E34.01 Carcinoid heart syndrome
• E34.09 Other carcinoid syndrome
• E34.1 Other hypersecretion of intestinal hormones
• E34.2 Ectopic hormone secretion, not elsewhere classified