ICD Code E34.9

ICD code E34.9 is an unspecified endocrine disorder, used when a patient has an endocrine system condition that does not fit into a more specific category.

1. Presence of clinical signs or symptoms suggestive of an endocrine disorder

2. Laboratory or imaging studies indicating endocrine dysfunction

3. Inability to specify the exact type or cause of the endocrine disorder after evaluation

4. Absence of sufficient information to assign a more specific endocrine diagnosis

5. Documentation of an endocrine abnormality that does not fit established categories

6. Persistent or recurrent endocrine-related symptoms without a definitive diagnosis

Relevant CPT codes that may be used to treat ICD code E34.9 include:

- 99202–99215 (Office or other outpatient evaluation and management services)

- 83036 (Hemoglobin A1c)

- 84443 (Thyroid stimulating hormone [TSH])

- 84439 (Free thyroxine [T4])

- 84436 (Total thyroxine [T4])

- 82136 (Insulin, total)

- 82947 (Glucose; quantitative, blood [except reagent strip])

- 80048 (Basic metabolic panel)

- 80053 (Comprehensive metabolic panel)

- 96372 (Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular)

- 96365 (Intravenous infusion, for therapy, prophylaxis, or diagnosis; initial, up to 1 hour)

These CPT codes are commonly associated with the evaluation, management, and laboratory testing for patients with ICD code E34.9. Specific coding should be based on the clinical scenario and services provided.

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