What is the ICD-10 code for cortisol deficiency?

The ICD-10 code for primary adrenocortical insufficiency, commonly known as cortisol deficiency, is E27.1.

How do you code an Addisonian crisis?

For an Addisonian crisis, use ICD-10 code E27.2, which requires documentation of acute symptoms like hypotension and electrolyte imbalance.

ICD-10 Coding for Cortisol Disorders(E27.1, E27.0, E27.2)

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Comprehensive guide to ICD-10 coding for cortisol disorders, including primary adrenocortical insufficiency and Addisonian crisis. Learn about documentation requirements and coding pitfalls.

Also known as:

Adrenal InsufficiencyAddison's DiseaseCushing's Syndrome

Related ICD-10 Code Ranges

Complete code families applicable to Cortisol Disorders

E00-E89Primary Range

Endocrine, nutritional and metabolic diseases

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
E27.1	Primary adrenocortical insufficiency	Use when there is confirmed autoimmune destruction or genetic adrenal defects.	AM cortisol <3 μg/dL Elevated ACTH >50 pg/mL Positive 21-hydroxylase antibodies
E27.2	Addisonian crisis	Use for acute decompensation with hypotension and electrolyte imbalance.	Cortisol <10 μg/dL Na+ <130 mEq/L K+ >5.5 mEq/L
E27.3	Drug-induced adrenocortical insufficiency	Use when adrenal insufficiency is due to recent glucocorticoid withdrawal or medication use.	Recent glucocorticoid withdrawal Cortisol <5 μg/dL ACTH stimulation test Δ <9 μg/dL

Primary ICD-10-CM Codes

Primary adrenocortical insufficiency

E27.1Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Addisonian crisisE27.2

Primary adrenocortical insufficiencyE27.1

Documentation & Coding Risks

Avoid these common issues when documenting Cortisol Disorders.

Omitting medication history in drug-induced cases

Impact

Clinical: May lead to incorrect treatment plans., Regulatory: Increased risk of audits., Financial: Potential for denied claims.

Mitigation

Always document medication history and withdrawal details.

Using unspecified codes like E27.40

Impact

Reimbursement: Unspecified codes may lead to lower reimbursement rates., Compliance: Increased risk of audits and compliance issues., Data Quality: Decreases data accuracy and quality.

Mitigation

Use specific codes like E27.1 or E27.2 when etiology is known.

Unspecified adrenal insufficiency codes

Impact

Using unspecified codes increases audit risk.

Mitigation

Use specific codes with documented etiology.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with E27.1.

Primary Code

E27.1

Primary adrenocortical insufficiency

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ICD-10 codes6

Coding risks3

FAQs2

ICD-10 Coding for Cortisol Disorders(E27.1, E27.0, E27.2)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for cortisol deficiency?

How do you code an Addisonian crisis?

Related condition guides