K63.82
Header — not billableIntestinal microbial overgrowth
The ICD-10 code for intestinal microbial overgrowth is K63.82.
K63.82 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- K63.81Dieulafoy lesion of intestine
- K63.89Other specified diseases of intestine
- K63.82Intestinal microbial overgrowthnon-billable header