CPT® Code 82679 is used to report quantitative measurement of estrone (E1), one of the primary estrogens in the body. Estrone testing is commonly used to evaluate hormonal balance, particularly in postmenopausal women, and to assess estrogen metabolism in various clinical and specialty care settings.
This code represents the laboratory assay only, not specimen collection or interpretation services, which may be reported separately when appropriate.
Key Facts About CPT® 82679
- Service type: Laboratory test
- Test: Estrone (E1), quantitative
- Specimen type: Typically serum or plasma
- Test purpose: Evaluate estrogen levels and hormonal balance
- Provider type: Laboratories, physicians, and qualified healthcare professionals
Common clinical indications:
- Evaluation of estrogen levels in postmenopausal patients
- Assessment of hormonal imbalances
- Monitoring hormone replacement therapy (HRT)
- Investigation of menstrual irregularities or endocrine disorders
- Functional and integrative hormone panels
When to Use CPT® 82679
CPT 82679 is appropriate when:
- Measuring estrone levels to assess estrogen status
- Evaluating patients with suspected hormonal imbalance
- Monitoring hormone replacement or endocrine therapy
- Investigating symptoms related to estrogen fluctuations
Examples:
- Assessing estrone levels in a postmenopausal patient on hormone therapy
- Evaluating unexplained hormonal symptoms such as hot flashes or irregular cycles
- Including estrone in a comprehensive estrogen panel
- Monitoring estrogen metabolism in an integrative care setting
Documentation Requirements
To support CPT 82679 billing, documentation should include:
- Patient identifiers and date of service
- Clinical indication for testing
- Specimen type (e.g., serum, plasma)
- Test performed (estrone measurement)
- Test result and date reported
- Ordering provider information
Clear documentation supports medical necessity, accurate billing, and continuity of care.
Reimbursement and Coding Considerations
- CPT 82679 is generally covered when medically necessary, though coverage may vary
- Diagnosis coding should support endocrine or hormonal indications
- Specimen collection may be billed separately if allowed
- Often performed alongside other estrogen tests (e.g., estradiol, estriol)
- Some payers may consider this test specialized and apply additional review
Always verify payer-specific laboratory billing requirements.
How OptiMantra Supports Hormone Testing
OptiMantra’s integrated EMR and practice management system streamlines documentation and billing for CPT 82679:
With OptiMantra, providers can:
- Order estrone and related hormone tests within the patient chart
- Track hormone levels longitudinally for ongoing care
- Link lab results to symptoms, diagnoses, and treatment plans
- Maintain organized laboratory documentation that supports billing compliance and audit preparedness
- Integrate functional and conventional hormone workflows
By centralizing hormone testing workflows, OptiMantra helps practices improve efficiency, ensure compliance, and optimize reimbursement.
Try OptiMantra for free here!
Disclaimer: CPT® codes are maintained by the American Medical Association. This guide is for informational purposes only and does not replace official coding guidelines or payer policies.
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