What is the ICD-10 code for hypopituitarism?

The ICD-10 code for hypopituitarism is E23.0, used for cases with documented deficiencies in two or more pituitary hormones.

How is drug-induced hypopituitarism coded?

Drug-induced hypopituitarism is coded as E23.1, requiring documentation of the specific drug causing the condition.

ICD-10 Coding for Hypopituitarism(E23.0, E23.1, E23.2)

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Learn about hypopituitarism ICD-10 coding, including primary and secondary codes, documentation requirements, and common pitfalls.

Also known as:

Pituitary insufficiencyPanhypopituitarism

Related ICD-10 Code Ranges

Complete code families applicable to Hypopituitarism

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
E23.0	Hypopituitarism	Use when there are documented deficiencies in two or more pituitary hormones.	Documented hormone deficiencies (e.g. ACTH TSH) MRI findings of pituitary lesions
E23.1	Drug-induced hypopituitarism	Use when hypopituitarism is directly linked to drug use.	Documentation of drug use causing hypopituitarism Specific drug identified in the medical record
E89.3	Postprocedural endocrine and metabolic disorders	Use for hypopituitarism following surgical procedures.	History of recent surgery affecting the pituitary gland

Primary ICD-10-CM Codes

Hypopituitarism

E23.0Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Testicular hypofunctionE29.1

HypopituitarismE23.0

Documentation & Coding Risks

Avoid these common issues when documenting Hypopituitarism.

Vague documentation of hormone deficiencies

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation

Use specific lab values and reference ranges.

Confusing E23.0 with E29.1

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use E23.0 for pituitary-related hypogonadism, E29.1 for primary gonadal issues.

Using E23.0 for postprocedural cases

Impact

Reimbursement: May affect DRG assignment and reimbursement., Compliance: Non-compliance with coding standards., Data Quality: Misrepresentation of clinical scenario.

Mitigation

Use E89.3 for postprocedural hypopituitarism.

Documentation of hormone deficiencies

Impact

Inadequate documentation can lead to audit failures.

Mitigation

Ensure all hormone levels and deficiencies are clearly documented.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with E23.0.

Primary Code

E23.0

Hypopituitarism

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ICD-10 codes6

Coding risks4

FAQs2

ICD-10 Coding for Hypopituitarism(E23.0, E23.1, E23.2)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for hypopituitarism?

How is drug-induced hypopituitarism coded?

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