K58.2
BillableMixed irritable bowel syndrome
Mixed irritable bowel syndrome
Coding Notes
Includes
Conditions included under this code
- irritable colon
- spastic colon
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for mixed irritable bowel syndrome?
The ICD-10-CM code for mixed irritable bowel syndrome is K58.2. The full clinical description is "Mixed irritable bowel syndrome". K58.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K58.2 mean?
ICD-10-CM code K58.2 represents “Mixed irritable bowel syndrome”. It is classified under Chapter 11: Diseases of the Digestive System and is a billable/specific code that can be used on a claim.
Is K58.2 a billable code?
Yes, K58.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K58.2 in?
K58.2 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What are the UMLS CUIs for K58.2?
K58.2 is linked to 1 UMLS Concept Unique Identifier: C4268640. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K58.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like mixed irritable bowel syndrome affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of K58.2?
K58.2 maps to the ICD-11 code: DD91.00 (Irritable bowel syndrome, constipation predominant).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.