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

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

Also known as:

Low Testosterone TestingHypogonadism Screening

Related ICD-10 Code Ranges

Complete code families applicable to Testosterone Screening

E29-E30Primary Range

Disorders of the male genital organs

This range includes codes for testicular dysfunction and hypogonadism, which are directly related to testosterone deficiency.

Hypofunction and other disorders of the pituitary gland

Includes secondary hypogonadism due to pituitary disorders.

Postprocedural endocrine and metabolic complications and disorders

Covers post-procedural hypogonadism, such as after orchiectomy.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
E29.1Testicular hypofunctionUse when primary hypogonadism is confirmed by lab tests and clinical symptoms.
  • Two morning testosterone levels <300 ng/dL
  • Symptoms such as reduced libido or fatigue
E23.0HypopituitarismUse when hypogonadism is secondary to pituitary dysfunction.
  • MRI confirmation of pituitary disorder
  • Low LH and FSH levels
E89.5Postprocedural hypogonadismUse when hypogonadism occurs after a surgical procedure like orchiectomy.
  • History of relevant surgical procedure
  • Low testosterone levels post-surgery

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 testosterone screening

Essential facts and insights about Testosterone Screening

The ICD-10 code for testosterone screening related to primary hypogonadism is E29.1, which covers testicular hypofunction.

Primary ICD-10-CM Codes for testosterone screening

Testicular hypofunction
Billable Code

Decision Criteria

clinical Criteria

  • Presence of symptoms and low testosterone levels

documentation Criteria

  • Documented exclusion of secondary causes

Applicable To

  • Primary hypogonadism

Excludes

  • Secondary hypogonadism (E23.0)

Clinical Validation Requirements

  • Two morning testosterone levels <300 ng/dL
  • Symptoms such as reduced libido or fatigue

Code-Specific Risks

  • Misclassification if secondary causes are not ruled out

Coding Notes

  • Ensure documentation of both lab results and symptoms.

Ancillary Codes

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

Abnormal findings in semen analysis

R86.1
Use when semen abnormalities are present due to low testosterone.

Differential Codes

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

Hypopituitarism

E23.0
Use when hypogonadism is due to pituitary dysfunction.

Testicular hypofunction

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

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Testosterone Screening 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 misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential for claim denials or reduced reimbursement.

Mitigation Strategy

Thoroughly document all patient-reported symptoms., Link symptoms to lab results in the medical record.

Impact

Reimbursement: May lead to claim denials due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Reduces accuracy of health data.

Mitigation Strategy

Use specific codes like E29.1 or E23.0 based on clinical findings.

Impact

Inadequate documentation of lab results and symptoms.

Mitigation Strategy

Ensure all lab results and symptoms are clearly documented and linked.

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 Testosterone Screening, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Testosterone Screening

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

Primary hypogonadism diagnosis

Specialty: Endocrinology

Required Elements

  • Patient history
  • Physical exam findings
  • Lab results
  • Assessment and plan

Example Documentation

**Subjective**: 52M with 8-month history of ↓ energy, ↓ muscle mass, ↑ abdominal adiposity. No improvement with diet/exercise. **Objective**: AM total T: 225 ng/dL (9/1/25), 240 ng/dL (9/3/25) **Assessment**: Primary hypogonadism (E29.1) **Plan**: 1. Initiate testosterone cypionate 50mg IM weekly 2. Monitor HCT q3mo ×1 year 3. DEXA scan for bone density

Examples: Poor vs. Good Documentation

Poor Documentation Example
Low testosterone suspected. Labs ordered.
Good Documentation Example
45M presents with 6-month history of decreased libido, erectile dysfunction, and fatigue. AM total testosterone 220 ng/dL (8/25/25) and 255 ng/dL (8/27/25). LH 8.1 mIU/mL (ref 1.7-8.6), FSH 6.2 mIU/mL (ref 1.5-12.4). No pituitary lesions on MRI. Assessment: Primary hypogonadism (E29.1).
Explanation
The good example provides specific lab results, symptom duration, and excludes secondary causes, ensuring comprehensive documentation.

Need help with ICD-10 coding for Testosterone Screening? Ask your questions below.

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