CPT® Code 89322

1. Indications

The semen analysis is indicated for the evaluation of male fertility and is performed under various circumstances, including:

• Infertility Evaluation This test is commonly conducted when couples are experiencing difficulties in conceiving after one year of unprotected intercourse.
• Assessment of Sperm Health It is used to assess the overall health and viability of sperm, which is crucial for successful fertilization.
• Post-Vasectomy Analysis Following a vasectomy, a semen analysis may be performed to confirm the absence of sperm in the ejaculate.
• Evaluation of Sperm Donation Semen analysis is also utilized in sperm banks to evaluate the quality of donor sperm before it is used for artificial insemination or in vitro fertilization.

2. Procedure

The semen analysis procedure involves several key steps to ensure accurate results:

• Sample Collection The first step is the collection of a semen sample, which is typically obtained through masturbation into a sterile container. It is important that the sample is collected after a period of sexual abstinence, usually 2 to 7 days, to ensure optimal sperm concentration.
• Volume Measurement Once the sample is collected, the total volume of the semen is measured. This is done by transferring the sample into a graduated cylinder or similar measuring device to obtain an accurate volume reading.
• Sperm Count Determination The next step involves determining the sperm count. A small aliquot of the semen is placed on a hemocytometer, a specialized counting chamber, where the number of sperm per milliliter is calculated. This step is crucial for assessing whether the sperm count falls within the normal range.
• Motility Assessment Following the sperm count, the motility of the sperm is evaluated. This is done by observing the movement of sperm under a microscope. The percentage of motile sperm is recorded, with a focus on those showing progressive motility, which indicates their ability to move effectively towards an egg.
• Morphologic Examination Finally, a differential count is performed using strict morphologic criteria. A stained slide is prepared from the semen sample, and several hundred sperm are examined microscopically. Each sperm is assessed for structural abnormalities in the head, neck, and tail, allowing for a detailed evaluation of sperm morphology.

3. Post-Procedure

After the semen analysis is completed, the results are compiled and interpreted by a qualified laboratory professional. The findings are typically reported in a detailed format, including the volume, sperm count, motility percentage, and morphologic characteristics. Patients may be advised to follow up with their healthcare provider to discuss the results and any potential implications for fertility. Depending on the findings, further testing or treatment options may be recommended to address any identified issues related to sperm health or fertility.