Spermatic cyst
A cystic dilation of the epididymis, usually in the head portion caput epididymis). The cyst fluid contains dead spermatozoa and can be easily differentiated from testicular hydrocele and other testicular lesions.
N43.4 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM N43.4 became effective on October 1, 2022.
This is the American ICD-10-CM version of N43.4 – other international versions of ICD-10 N43.4 may differ.