Superfic endometriosis of the pelvic peritoneum, oth sites

This code signifies the presence of endometrial tissue, similar to the lining of the uterus, growing superficially on the pelvic peritoneum in locations other than the uterosacral ligament or broad ligament. This ectopic tissue can cause inflammation, pain, and adhesions. It represents a specific anatomical distribution of endometriosis within the pelvic cavity.

Use this code when documentation specifies superficial endometrial implants on the pelvic peritoneum, and the exact site is identified but does not fall under the more specific codes for the uterosacral ligament or broad ligament. This often applies to findings during laparoscopy or other surgical procedures where the location is clearly described (e.g., cul-de-sac, anterior peritoneum).

• Ensure documentation explicitly states "superficial" and specifies a pelvic peritoneal site other than the uterosacral or broad ligament.
• Distinguish from deep infiltrating endometriosis, which has different coding.
• Always code the specific site when available; use this code only for "other specified sites" within the pelvic peritoneum.