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ICD-10 Guide
ICD-10 CodesK51.218

K51.218

Billable

Ulcerative (chronic) proctitis with other complication

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 K51.218 is a billable code used to indicate a diagnosis of ulcerative (chronic) proctitis with other complication.

Key Diagnostic Point:

K51.218 refers to ulcerative proctitis, a form of inflammatory bowel disease (IBD) characterized by inflammation and ulceration of the rectal mucosa. Clinically, patients may present with symptoms such as rectal bleeding, diarrhea, abdominal pain, and urgency to defecate. The anatomy involved primarily includes the rectum, which can be affected to varying degrees, leading to complications such as strictures, perforation, or fistula formation. Disease progression can vary, with some patients experiencing intermittent flare-ups and others facing chronic symptoms. Diagnostic considerations include a thorough patient history, physical examination, and confirmatory tests such as colonoscopy with biopsy, which can help differentiate ulcerative proctitis from other gastrointestinal conditions like Crohn's disease or infectious colitis. The presence of other complications, such as abscesses or extraintestinal manifestations, may further complicate the clinical picture and necessitate a multidisciplinary approach to management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Diagnostic complexity: Requires comprehensive evaluation and differentiation from other gastrointestinal disorders.
  • Treatment complexity: Management may involve medications such as aminosalicylates, corticosteroids, and immunomodulators, with potential surgical interventions.
  • Documentation requirements: Detailed clinical documentation is essential to support the diagnosis and any complications.
  • Coding specificity: Accurate coding requires knowledge of the specific complications associated with ulcerative proctitis.

Audit Risk Factors

  • Common coding errors: Misclassification of ulcerative proctitis severity or complications.
  • Documentation gaps: Incomplete records regarding the extent of disease or treatment responses.
  • Billing challenges: Potential denials due to insufficient documentation supporting the complexity of the condition.

Specialty Focus

Medical Specialties

Gastroenterology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Internal Medicine

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related ICD-10 Codes

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Ulcerative proctitis significantly impacts patient quality of life and healthcare utilization, often leading to increased hospital visits and potential surgical interventions. The condition is prevalent in various populations, with varying incidence rates based on geographic and demographic factors. Understanding the epidemiology of ulcerative proctitis is crucial for developing effective public health strategies and improving patient outcomes through targeted interventions and quality measures.

ICD-9 vs ICD-10

Ulcerative proctitis significantly impacts patient quality of life and healthcare utilization, often leading to increased hospital visits and potential surgical interventions. The condition is prevalent in various populations, with varying incidence rates based on geographic and demographic factors. Understanding the epidemiology of ulcerative proctitis is crucial for developing effective public health strategies and improving patient outcomes through targeted interventions and quality measures.

Reimbursement & Billing Impact

Reimbursement considerations include the need for clear evidence of the condition's severity and any associated treatments. Common denials may arise from insufficient documentation or failure to demonstrate medical necessity for procedures performed. Coders should ensure that all relevant clinical information is included in the medical record and that the coding accurately reflects the complexity of the patient's condition to avoid billing challenges.

Resources

Clinical References

  • •
    ICD-10 Official Guidelines for K00-K99
  • •
    Clinical Documentation Requirements

Coding & Billing References

  • •
    ICD-10 Official Guidelines for K00-K99
  • •
    Clinical Documentation Requirements

Frequently Asked Questions

What specific conditions are covered by K51.218?

K51.218 covers ulcerative proctitis with other complications, which may include abscess formation, strictures, or extraintestinal manifestations such as arthritis or skin lesions. It is important to document these complications to justify the use of this code.

When should K51.218 be used instead of related codes?

K51.218 should be used when the patient has a confirmed diagnosis of ulcerative proctitis accompanied by other complications. If the patient has ulcerative proctitis without complications, K51.219 should be used instead.

What documentation supports K51.218?

Documentation should include a detailed clinical history, results from diagnostic tests such as colonoscopy, and descriptions of any complications encountered. Treatment plans and responses to therapy should also be documented to support the complexity of the condition.