Cyst of prostate

This code represents the presence of an abnormal, fluid-filled sac or lesion within the prostate gland. These cysts can be congenital or acquired and may or may not cause symptoms.

Use this code when documentation explicitly states "cyst of prostate" or "prostatic cyst." This diagnosis is often made incidentally during imaging studies (e.g., ultrasound, MRI) or during evaluation for other prostatic conditions.

• Do not use this code for benign prostatic hyperplasia (BPH) or prostatitis, even if a cyst is mentioned as a secondary finding, unless the cyst is the primary reason for the encounter.
• If the type of prostatic cyst is specified (e.g., müllerian duct cyst, ejaculatory duct cyst), check for a more specific code within the N42 category.
• Ensure documentation clearly distinguishes a prostatic cyst from other prostatic lesions or calcifications.