K50.90
BillableCrohn's disease, unspecified, without complications
Crohn's disease, unspecified, without complications
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Crohn's disease NOS
- Regional enteritis NOS
Includes
Conditions included under this code
- noninfective inflammatory bowel disease
- granulomatous enteritis
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
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
Use Additional Code
Additional codes that should follow this code
- code to identify any associated fistulas, if applicable:
- •anal fistulaK60.3
- •anorectal fistulaK60.5
- •rectal fistulaK60.4
Related Codes(1)
Also Known As / Clinical Terms(130)
SNOMED CT
- CD - Crohn's disease34000006
- Crohn disease34000006
- Crohn's disease34000006
- Crohns disease34000006
- Vulvitis associated with another disorder198217000
- Gastrointestinal Crohn disease397172008
- Gastrointestinal Crohn's disease397172008
- Crohn disease of intestine397173003
- Crohn's disease of intestine397173003
- Crohn disease of skin399946006
- Crohn's disease of skin399946006
- Crohn disease of vulva402375009
- Crohn's disease of vulva402375009
- Vulval Crohn's disease402375009
- Iritis with Crohn disease410485009
- Iritis with Crohn's disease410485009
- Crohn disease in remission426549001
- Crohn's disease in remission426549001
- Crohn's disease of gastrointestinal anastomosis722850002
- Extra-intestinal Crohn's726101009
- Extraintestinal Crohn's726101009
- Crohn disease of upper gastrointestinal tract737195007
- Iritis co-occurrent with inflammatory bowel disease788718000
- Crohn's disease of parastomal skin1197727002
- Parastomal Crohn's disease1197727002
UMLS
- CD - Crohn's diseaseC0010346
- CROHN DISC0010346
- CROHN DISEASEC0010346
- CROHNS DISC0010346
- Crohn DiseaseC0010346
- Crohn diseaseC0010346
- Crohn'sC0010346
- Crohn's DiseaseC0010346
- Crohn's EnteritisC0010346
- Crohn's diseaseC0010346
- Crohn's disease (disorder)C0010346
- Crohn's disease NOSC0010346
- Crohn's disease [regional enteritis]C0010346
- Crohn's disease, unspecifiedC0010346
- Crohn's enteritisC0010346
- Crohns DiseaseC0010346
- Crohns diseaseC0010346
- Disease CrohnsC0010346
- Granulomatous enteritis and colitisC0010346
- IBD1C0010346
- INFLAMMATORY BOWEL DISEASE (CROHN DISEASE) 1C0010346
- Inflammatory Bowel Disease 1C0010346
- Morbus CrohnC0010346
- REGIONAL ENTERITISC0010346
- Regional EnteritisC0010346
- Regional enteritisC0010346
- crohn diseasesC0010346
- crohn sC0010346
- crohn s diseaseC0010346
- crohn's diseasesC0010346
- crohns diseaseC0010346
- crohns diseasesC0010346
- crohns'sC0010346
- crohns's diseaseC0010346
- disease crohnC0010346
- disease crohn'sC0010346
- eleocolitisC0010346
- enteritis (regional)C0010346
- enteritis regionalC0010346
- granulomatous enteritisC0010346
- regional enteritisC0010346
- Crohn's disease, unspecified, without complicationsC2887779
- Enteritis, GranulomatousC0678202
- Enteritis, RegionalC0678202
- Enteritis, granulomatousC0678202
- Enteritis, regionalC0678202
- Granulomatous EnteritisC0678202
- Regional enteritis NOSC0678202
- Regional enteritis of unspecified siteC0678202
Clinical Terms
- Vulval Crohn's disease
- CROHNS DIS
- Enteritis, granulomatous
- Vulvitis associated with another disorder
- Enteritis, regional
- Gastrointestinal Crohn's disease
- IBD1
- Crohn's
- crohns's disease
- Crohn Disease
- crohn's diseases
- Crohn's disease (disorder)
- Crohn's disease of gastrointestinal anastomosis
- disease crohn's
- Crohn disease of skin
- REGIONAL ENTERITIS
- Crohn's disease in remission
- Extraintestinal Crohn's
- Granulomatous enteritis and colitis
- CD - Crohn's disease
- Extra-intestinal Crohn's
- Crohn's disease
- CROHN DIS
- Crohn's disease of intestine
- Crohn disease of upper gastrointestinal tract
- Morbus Crohn
- Regional enteritis of unspecified site
- enteritis regional
- Crohn's enteritis
- Iritis with Crohn's disease
- granulomatous enteritis
- Regional enteritis NOS
- Iritis with Crohn disease
- crohns's
- crohn s
- Crohn's disease, unspecified
- enteritis (regional)
- Crohns disease
- Inflammatory Bowel Disease 1
- INFLAMMATORY BOWEL DISEASE (CROHN DISEASE) 1
- Crohn disease in remission
- Crohn's disease of skin
- Parastomal Crohn's disease
- Crohn's disease NOS
- Gastrointestinal Crohn disease
- disease crohn
- crohns diseases
- eleocolitis
- crohn s disease
- Iritis co-occurrent with inflammatory bowel disease
- Disease Crohns
- Crohn disease of intestine
- crohn diseases
- Crohn disease of vulva
- Crohn's disease of vulva
- Crohn's disease of parastomal skin
Frequently Asked Questions
What is the ICD-10 code for crohn's disease, unspecified, without complications?
The ICD-10-CM code for crohn's disease, unspecified, without complications is K50.90. The full clinical description is "Crohn's disease, unspecified, without complications". K50.90 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K50.90 mean?
ICD-10-CM code K50.90 represents “Crohn's disease, unspecified, without complications”. 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 K50.90 a billable code?
Yes, K50.90 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K50.90 in?
K50.90 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What codes cannot be used with K50.90?
K50.90 has Excludes1 notes indicating codes that cannot be used together with it, including: irritable bowel syndrome (K58.-); megacolon (K59.3-); ulcerative colitis (K51.-).
Are additional codes required with K50.90?
Yes, when using K50.90, also report: any associated fistulas, if applicable:; anal fistula (K60.3-); anorectal fistula (K60.5-); rectal fistula (K60.4-).
What SNOMED CT codes does K50.90 map to?
K50.90 maps to 13 SNOMED CT concepts: 34000006, 426549001, 397173003, 399946006, 737195007, and 8 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K50.90?
K50.90 is linked to 3 UMLS Concept Unique Identifiers: C0010346, C2887779, C0678202. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K50.90 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like crohn's disease, unspecified, without complications 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 K50.90?
There is no direct ICD-11 mapping available for K50.90 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.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.