Q0114 Fern test
Also known as: ferning test, fern test, crystallization test
Fern test (ferning test) performed on cervical mucus to assess estrogen effect and evaluate for rupture of membranes by identifying crystallization patterns.
In Plain Language
cervical mucus test; membrane rupture test
Clinical Context
Used in obstetrics to evaluate premature rupture of membranes, assess cervical mucus ferning patterns for ovulation timing, and evaluate hormonal status in infertility evaluation.
RVU Information
CPT Q0114 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
Q-codes are temporary HCPCS codes used when no permanent code exists. Coverage and reimbursement vary by payer and region. Document the clinical indication and medical necessity. These codes may be replaced by permanent codes in future HCPCS updates.
Specialties
Frequently Asked Questions
What is CPT code Q0114?
CPT Q0114 (Fern test) is a Q Codes code. Fern test (ferning test) performed on cervical mucus to assess estrogen effect and evaluate for rupture of membranes by identifying crystallization patterns.
Is Q0114 covered by insurance?
Q0114 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used in obstetrics to evaluate premature rupture of membranes, assess cervical mucus ferning patterns for ovulation timing, and evaluate hormonal status in infertility evaluation.
When is CPT Q0114 used?
Used in obstetrics to evaluate premature rupture of membranes, assess cervical mucus ferning patterns for ovulation timing, and evaluate hormonal status in infertility evaluation.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.