K63.821

Non-Billable

Small intestinal bacterial overgrowth

K63.821 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • K63.8211Small intestinal bacterial overgrowth, hydrogen-subtype
  • K63.8212Small intestinal bacterial overgrowth, hydrogen sulfide-subtype
  • K63.8219Small intestinal bacterial overgrowth, unspecified
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