K58

Irritable bowel syndrome

Non-billable header

K58 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Includes

  • irritable colon
  • spastic colon

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

More specific codes K58

  • K58.0Irritable bowel syndrome with diarrheaBillable
  • K58.1Irritable bowel syndrome with constipationBillable
  • K58.2Mixed irritable bowel syndromeBillable
  • K58.8Other irritable bowel syndromeBillable
  • K58.9Irritable bowel syndrome, unspecifiedBillable

Related codes

  • K55Vascular disorders of intestineHeader
  • K56Paralytic ileus and intestinal obstruction without herniaHeader
  • K57Diverticular disease of intestineHeader
  • K59Other functional intestinal disordersHeader
  • K60Fissure and fistula of anal and rectal regionsHeader
  • K61Abscess of anal and rectal regionsHeader
  • K62Other diseases of anus and rectumHeader
  • K63Other diseases of intestineHeader
  • K64Hemorrhoids and perianal venous thrombosisHeader

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