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v1.0.0
ICD-10 Guide
ICD-10 CodesE28.1

E28.1

Billable

Androgen excess

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 E28.1 is a billable code used to indicate a diagnosis of androgen excess.

Key Diagnostic Point:

Androgen excess refers to an abnormal increase in androgen hormones, which are primarily produced by the adrenal glands and gonads. This condition can manifest in various ways, including hirsutism, acne, menstrual irregularities, and infertility in women. The underlying causes of androgen excess can be multifactorial, often involving disorders of the adrenal glands, such as adrenal hyperplasia or adrenal tumors, as well as ovarian dysfunction, such as polycystic ovary syndrome (PCOS). Additionally, pituitary disorders can contribute to hormone imbalances that lead to increased androgen levels. Diagnosis typically involves a combination of clinical evaluation, hormonal assays, and imaging studies to identify the source of excess androgens. Treatment may include lifestyle modifications, hormonal therapies, and surgical interventions, depending on the underlying cause. Accurate coding for androgen excess is crucial for appropriate management and reimbursement, as it often intersects with various endocrine disorders and requires a comprehensive understanding of hormonal pathways.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of underlying causes (adrenal, ovarian, pituitary disorders)
  • Overlap with other endocrine disorders (e.g., PCOS)
  • Need for comprehensive hormonal evaluation
  • Potential for multiple co-existing conditions

Audit Risk Factors

  • Inadequate documentation of hormonal assays
  • Failure to specify the underlying cause of androgen excess
  • Misclassification of related endocrine disorders
  • Lack of detailed clinical notes on symptoms

Specialty Focus

Medical Specialties

Endocrinology

Documentation Requirements

Detailed hormonal assay results, imaging studies, and clinical symptoms.

Common Clinical Scenarios

Patients presenting with hirsutism, menstrual irregularities, or infertility.

Billing Considerations

Ensure comprehensive documentation of all hormonal levels and potential differential diagnoses.

Gynecology

Documentation Requirements

Menstrual history, physical examination findings, and any relevant imaging.

Common Clinical Scenarios

Women with irregular periods and signs of hyperandrogenism.

Billing Considerations

Document any treatments initiated and their outcomes to support coding.

Coding Guidelines

Inclusion Criteria

Use E28.1 When
  • Follow official ICD
  • 10 coding guidelines, ensuring to document the specific cause of androgen excess when known
  • Include any relevant co
  • existing conditions that may impact treatment and management

Exclusion Criteria

Do NOT use E28.1 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

83001CPT Code

Testosterone, total

Clinical Scenario

Used to evaluate androgen levels in patients suspected of having androgen excess.

Documentation Requirements

Document the reason for testing and any relevant clinical findings.

Specialty Considerations

Endocrinologists should ensure comprehensive hormonal panels are ordered.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of androgen excess, enabling better tracking of the condition and its underlying causes. This specificity aids in research and improves patient care by facilitating targeted treatment plans.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of androgen excess, enabling better tracking of the condition and its underlying causes. This specificity aids in research and improves patient care by facilitating targeted treatment plans.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of androgen excess, enabling better tracking of the condition and its underlying causes. This specificity aids in research and improves patient care by facilitating targeted treatment plans.

Resources

Clinical References

  • •
    Endocrine Society Guidelines

Coding & Billing References

  • •
    Endocrine Society Guidelines

Frequently Asked Questions

What are the common symptoms of androgen excess?

Common symptoms include hirsutism, acne, irregular menstrual cycles, and infertility. Patients may also experience weight gain and mood changes.