ICD-10-CM Codes 2026 (USA)

• K58.8	Other irritable bowel syndrome

• K58.0	Irritable bowel syndrome with diarrhea
  K58.1	Irritable bowel syndrome with constipation
  K58.2	Mixed irritable bowel syndrome
  K58.8	Other irritable bowel syndrome
  K58.9	Irritable bowel syndrome without diarrhea

Created by Peter Blahut, MD