Adrenocortical Insufficiency ICD-10-CM Codes

Adrenocortical Insufficiency ICD-10-CM Codes

Learn about the various adrenocortical insufficiency ICD-10-CM codes through this guide.

By Katherine Ellison on Aug 8, 2025.

Fact Checked by Gale Alagos.

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What ICD-10 codes are used for adrenocortical insufficiency?

Adrenocortical insufficiency is when the adrenal glands do not produce enough of certain hormones. Here are the commonly used adrenocortical insufficiency ICD codes:

  • E27.1 - Primary adrenocortical insufficiency: This is meant to be used if the patient is confirmed to have primary adrenocortical insufficiency, which is a disease where the adrenal glands are damaged and can't produce cortisol and aldosterone.
  • E27.2 - Addisonian crisis: This is a serious and life-threatening complication of adrenocorticla insufficiency. Patients who have this will experience hypotension and hypovolemic shock among other problems like nausea, fatigue, and fevers.
  • E27.3 - Drug-induced adrenocortical insufficiency: This is meant to be used if the patient has drug-induced adrenocortical insufficiency.
  • E27.40 - Unspecified adrenocortical insufficiency: This is meant to be used if the patient has adrenocortical insufficiency, but the specific type isn't known.
  • E27.49 - Other adrenocortical insufficiency: This is meant to be used if the patient has a type of adrenocortical insufficiency that doesn't have a specific ICD-10-CM code.

Which adrenocortical insufficiency ICD codes are billable?

Yes. All of the aforementioned adrenocortical insufficiency ICD-10 codes are valid and billable.

Clinical information

Adrenocortical insufficiency can have various underlying causes and may require immediate medical attention. Here's what you need to know:

  • Symptoms may include fatigue, low blood pressure, and hyperpigmentation.
  • Autoimmune diseases, infections, or certain medications can cause the condition.
  • Diagnosis involves blood tests to measure hormone levels and imaging tests like CT scans.
  • Treatment options include hormone replacement therapy and medications to manage symptoms.
  • Early diagnosis and treatment are crucial to prevent complications like the Addisonian crisis.

Synonyms include

  • Addison's disease
  • Addison's crisis
  • Hypoadrenalism
  • Adrenal insufficiency
  • Cortisol deficiency
  • Adrenal hypofunction
  • Primary adrenal insufficiency
  • Secondary adrenal insufficiency
  • Acute adrenal insufficiency
  • Adrenal insufficiency due to dysfunctional pituitary glands
  • Metabolic acidosis due to adrenal insufficiency
  • Adrenal insufficiency due to dysfunctional other endocrine glands
  • Adrenocortical insufficiency accompanied by other specified disorders of adrenal glands
  • Adrenocortical insufficiency resulting in metabolic diseases

Popular search terms for adrenocortical insufficiency ICD-10-CM codes

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  • Adrenocortical insufficiency diagnosis codes
  • ICD-10 codes for adrenocortical insufficiency

Commonly asked questions

Common symptoms of adrenocortical insufficiency include fatigue, low blood pressure, weight loss, and skin changes such as hyperpigmentation.

Adrenocortical insufficiency is usually diagnosed through blood tests that measure levels of adrenal hormones. Additional tests like ACTH stimulation tests and imaging studies may also be used.

Treatment options for adrenocortical insufficiency primarily involve hormone replacement therapy to replace the deficient hormones. Additional treatments may include medications to manage symptoms and immediate intervention for Addisonian crisis.

Related ICDs

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