E34.9
Billable codeEndocrine disorder, unspecified
The ICD-10 code for endocrine disorder, unspecified is E34.9.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Endocrine disturbance NOS
- Hormone disturbance NOS
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This code describes an unspecified presentation. If the medical record documents a more specific detail (e.g. laterality, type, or affected site), a more specific sibling code should be used instead — see Related codes below.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- E34.0Carcinoid syndromenon-billable header
- E34.1Other hypersecretion of intestinal hormones
- E34.2Ectopic hormone secretion, not elsewhere classified
- E34.3Short stature due to endocrine disordernon-billable header
- E34.4Constitutional tall stature
- E34.5Androgen insensitivity syndromenon-billable header
- E34.8Other specified endocrine disorders
- E34.9Endocrine disorder, unspecified
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 2599Approximate match
Associated MS-DRGs
E34.9 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.