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K52.9
ICD-10-CM
Inflammatory Bowel Disease

Find information on Inflammatory Bowel Disease IBD diagnosis coding and clinical documentation. Learn about Crohn's disease and ulcerative colitis ICD-10 codes, SNOMED CT codes, and medical necessity guidelines for accurate healthcare billing and reimbursement. Explore resources for proper IBD documentation, including symptoms, diagnostic criteria, and treatment plans, to support efficient clinical workflows and improved patient care. This resource addresses key terminology for healthcare professionals, medical coders, and billers seeking accurate and up-to-date information on Inflammatory Bowel Disease.

Also known as

IBD
Crohn's Disease
Ulcerative Colitis

Diagnosis Snapshot

Key Facts
  • Definition : Chronic inflammation of the digestive tract.
  • Clinical Signs : Abdominal pain, diarrhea, rectal bleeding, weight loss, fatigue.
  • Common Settings : Gastroenterology clinic, hospital, primary care.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC K52.9 Coding
K50-K52

Crohn's disease and ulcerative colitis

Covers various forms of Crohn's disease and ulcerative colitis.

K55-K63

Other diseases of intestines

Includes other intestinal conditions that may be related to or mimic IBD.

K90-K93

Other diseases of digestive system

Encompasses other digestive disorders that may occur alongside IBD.

Code Comparison

Related Codes Comparison

When to use each related code

Description
Inflammatory Bowel Disease
Crohn's Disease
Ulcerative Colitis

Documentation Best Practices

Documentation Checklist
  • Inflammatory Bowel Disease diagnosis documentation: ICD-10 K50-K51
  • Document disease location (Crohn's/Ulcerative Colitis)
  • Severity (mild/moderate/severe) clearly specified
  • Endoscopic findings detailed for IBD diagnosis
  • Symptoms and history impacting clinical picture

Mitigation Tips

Best Practices
  • ICD-10 K50, K51: Code Crohn's (K50) vs. UC (K51) accurately.
  • CDI: Document disease location, extent, and severity for IBD.
  • HCC coding: Capture Crohn's with HCC 186, UC with HCC 187.
  • Compliance: Follow payer guidelines for IBD testing/treatment.
  • Query physicians for unclear IBD documentation. Improve CDI.

Clinical Decision Support

Checklist
  • 1. Abdominal pain, diarrhea documented? (ICD-10-CM K50-K51)
  • 2. Blood in stool, weight loss present? (R19.5, R63.4)
  • 3. Assess Crohn's vs UC features (K50.*, K51.*)
  • 4. Endoscopy/imaging reports reviewed? Patient safety
  • 5. IBD subtype coded. Document disease extent/severity

Reimbursement and Quality Metrics

Impact Summary
  • Inflammatory Bowel Disease reimbursement hinges on accurate ICD-10 K50-K51 coding and supporting documentation for optimal payer reimbursements.
  • Coding quality directly impacts IBD case mix index (CMI) accuracy, influencing hospital and physician reimbursement.
  • Timely and specific IBD diagnosis coding improves quality reporting metrics, impacting public outcomes reporting and value-based payments.
  • Accurate coding and documentation for IBD complications and comorbidities maximize reimbursement and reflect true disease severity for resource allocation.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes for . Our AI-powered assistant ensures compliance and reduces coding errors.

Quick Tips

Practical Coding Tips
  • Code Crohn's K50
  • Code UC K51
  • Document disease location
  • Specify active/remission
  • Note complications (K50/K51)

Documentation Templates

Patient presents with complaints consistent with inflammatory bowel disease (IBD).  Symptoms include abdominal pain, cramping, persistent diarrhea, bloody stools (hematochezia), weight loss, fatigue, and urgency.  Onset of symptoms began approximately [duration] ago and has been [frequency - e.g., intermittent, constant, worsening].  Patient denies fever, chills, vomiting, or recent travel.  Physical examination reveals [findings - e.g., tenderness to palpation in [location], normal bowel sounds, no palpable masses].  Differential diagnosis includes Crohn's disease, ulcerative colitis, irritable bowel syndrome (IBS), and infectious colitis.  Laboratory tests ordered include complete blood count (CBC), comprehensive metabolic panel (CMP), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), stool studies for infectious pathogens, and fecal calprotectin.  Depending on laboratory results and symptom severity, further evaluation may include colonoscopy with biopsy, magnetic resonance enterography (MRE), or computed tomography (CT) enterography.  Preliminary diagnosis is inflammatory bowel disease, pending further investigation.  Patient education provided regarding IBD, including potential complications such as strictures, fistulas, and toxic megacolon.  Discussed the importance of dietary modifications, medication adherence, and follow-up appointments.  Treatment plan will be determined following diagnostic testing and may include corticosteroids, aminosalicylates, immunomodulators, biologics, or surgery.  ICD-10 code K50-K51 will be used for billing purposes, with specific code selection dependent upon confirmation of Crohn's disease versus ulcerative colitis.  CPT codes for procedures will be assigned based on the specific diagnostic tests and treatments performed. Follow-up scheduled in [timeframe] to review test results and discuss treatment options.
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