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ICD-10 Coding for Low Testosterone in Males(E29.1, E23.0, E89.5)

Complete ICD-10-CM coding and documentation guide for Low Testosterone in Males. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Male HypogonadismTestosterone Deficiency SyndromeAndrogen Deficiency

Related ICD-10 Code Ranges

Complete code families applicable to Low Testosterone in Males

E29-E30Primary Range

Disorders of male genital organs

Includes primary codes for testicular hypofunction and related conditions.

Hypofunction and other disorders of the pituitary gland

Includes codes for secondary hypogonadism due to pituitary disorders.

Postprocedural endocrine and metabolic complications and disorders

Includes codes for postprocedural hypogonadism.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
E29.1Testicular hypofunctionUse for primary testicular hypofunction with documented low testosterone levels and symptoms.
  • Two morning testosterone levels <300 ng/dL
  • Symptoms such as erectile dysfunction, fatigue
E23.0HypopituitarismUse when hypogonadism is secondary to pituitary dysfunction.
  • Low testosterone with low/normal LH and FSH levels
E89.5Postprocedural hypogonadismUse when hypogonadism is a result of a surgical procedure.
  • Documented history of surgical procedure leading to hypogonadism

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for low testosterone in males

Essential facts and insights about Low Testosterone in Males

The ICD-10 code for low testosterone in males is E29.1, covering testicular hypofunction.

Primary ICD-10-CM Codes for low testosterone in male

Testicular hypofunction
Billable Code

Decision Criteria

clinical Criteria

  • Testosterone levels <300 ng/dL on two separate mornings.

documentation Criteria

  • Document symptoms such as fatigue and erectile dysfunction.

Applicable To

  • Primary testicular failure
  • Low testosterone due to testicular dysfunction

Excludes

  • Hypopituitarism (E23.0)
  • Postprocedural hypogonadism (E89.5)

Clinical Validation Requirements

  • Two morning testosterone levels <300 ng/dL
  • Symptoms such as erectile dysfunction, fatigue

Code-Specific Risks

  • Ensure documentation of both lab results and symptoms to avoid denials.

Coding Notes

  • Ensure testosterone levels are measured in the morning and documented with symptoms.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Other fatigue

R53.83
Use to document fatigue as a symptom of low testosterone.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Hypopituitarism

E23.0
Use when low testosterone is due to pituitary dysfunction.

Postprocedural hypogonadism

E89.5
Use when hypogonadism is due to a surgical procedure.

Testicular hypofunction

E29.1
Use when hypogonadism is due to testicular dysfunction.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Low Testosterone in Males to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E29.1.

Impact

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

Mitigation Strategy

Include a detailed symptom history., Ensure lab results are clearly documented.

Impact

Reimbursement: Incorrect coding can lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data on hypogonadism prevalence.

Mitigation Strategy

Use E29.1 with R54 for senile hypogonadism.

Impact

Inadequate documentation of lab results can lead to audits.

Mitigation Strategy

Ensure all lab results are documented with times and dates.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Low Testosterone in Males, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Low Testosterone in Males

Use these documentation templates to ensure complete and accurate documentation for Low Testosterone in Males. These templates include all required elements for proper coding and billing.

Initial diagnosis of low testosterone

Specialty: Endocrinology

Required Elements

  • Patient history
  • Morning testosterone levels
  • Symptoms
  • Physical exam findings

Example Documentation

Patient presents with fatigue and low libido. Morning testosterone levels: 250 ng/dL and 270 ng/dL. Physical exam: decreased muscle mass.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Low T, start TRT.
Good Documentation Example
AM testosterone 280 ng/dL (8/1/25) and 260 ng/dL (8/8/25) with symptoms of ED and fatigue.
Explanation
The good example provides specific lab results and symptoms, supporting the diagnosis.

Need help with ICD-10 coding for Low Testosterone in Males? Ask your questions below.

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