K91.850
BillablePouchitis
Pouchitis
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Inflammation of internal ileoanal pouch
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
- •complications of artificial opening of digestive systemK94
- •complications of bariatric proceduresK95
- •gastrojejunal ulcerK28
- •postprocedural (radiation) retroperitoneal abscessK68.11
- •radiation colitisK52.0
- •radiation gastroenteritisK52.0
- •radiation proctitisK62.7
Related Codes(1)
Also Known As / Clinical Terms(22)
SNOMED CT
- Ileal pouchitis426508001
- CARP - chronic antibiotic-refractory pouchitis1217704000
- Chronic antibiotic-refractory ileal pouchitis1217704000
- Chronic antibiotic-refractory pouchitis1217704000
- Chronic antibiotic-dependent ileal pouchitis471891000124101
- Crohn-like disease of ileal pouch671131000124105
- Inflammation of ileoanal pouch35151000119105
UMLS
Clinical Terms
- Ileitis, Pouch
- Ileal pouchitis
- Chronic antibiotic-refractory ileal pouchitis
- Inflammation of internal ileoanal pouch
- Inflammation of ileoanal pouch
- CARP - chronic antibiotic-refractory pouchitis
- Chronic antibiotic-refractory pouchitis
- Pouch Ileitis
- Crohn-like disease of ileal pouch
- Chronic antibiotic-dependent ileal pouchitis
Frequently Asked Questions
What is the ICD-10 code for pouchitis?
The ICD-10-CM code for pouchitis is K91.850. The full clinical description is "Pouchitis". K91.850 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K91.850 mean?
ICD-10-CM code K91.850 represents “Pouchitis”. 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 K91.850 a billable code?
Yes, K91.850 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K91.850 in?
K91.850 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What SNOMED CT codes does K91.850 map to?
K91.850 maps to 5 SNOMED CT concepts: 1217704000, 471891000124101, 671131000124105, 426508001, 35151000119105. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K91.850?
K91.850 is linked to 2 UMLS Concept Unique Identifiers: C0376620, C2712972. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K91.850 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like pouchitis 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 K91.850?
There is no direct ICD-11 mapping available for K91.850 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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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.