ICD-10 Code K62.3 – Rectal prolapse (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K62.3 – Rectal prolapse
What it is
K62.3 identifies rectal prolapse, a condition where the rectum descends through the anal opening. It may be partial or complete and is coded when documentation names rectal prolapse specifically.
Clinical signs
Common findings include visible tissue protruding from the anus, a sensation of rectal bulging, and mucus leakage. Clinical features vary; refer to documentation.
When to use this code
Use K62.3 when the provider documents rectal prolapse as the diagnosis, including cases described as reducible or recurrent. It also fits encounters focused on evaluation of the prolapse itself. Check documentation if the note only mentions rectal bleeding, hemorrhoids, or anal prolapse without clear confirmation.
Do not use for
Do not use K62.3 for hemorrhoids, rectal bleeding alone, or nonspecific anal symptoms. If the record does not clearly confirm rectal prolapse, check documentation.
Coding tip
Code K62.3 only when the provider explicitly documents rectal prolapse, not a suspected or differential diagnosis.