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ICD-10 Guide
DiagnosesStricture Of Esophagus

Stricture Of Esophagus

ICD-10 Coding for Stricture of Esophagus(K22.2, Q39.3)

PRIMARY SPECIALTYGastroenterology
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Stricture Of Esophagus?
Essential facts and insights about Stricture of Esophagus

Key Clinical Considerations:

  • Dysphagia (difficulty swallowing)
  • Odynophagia (painful swallowing)
  • Regurgitation of food
  • Weight loss due to feeding difficulties
  • Key diagnostic tests include endoscopy, barium swallow study, and esophageal manometry
  • Physical exam may reveal signs of malnutrition or dehydration

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history including symptoms and duration
  • Results of diagnostic tests and imaging studies
  • Treatment history and response to previous interventions
  • Specific coding terminology includes 'esophageal stricture' and 'dysphagia'
  • Documentation examples: 'Patient presents with dysphagia for solids and liquids, confirmed by endoscopy showing a 50% narrowing of the esophagus.'

Coding Guidelines

Usage Guidelines & Examples

  • Usage guidelines: Use K22.2 for strictures due to benign causes; consider additional codes for underlying conditions.
  • Common errors: Failing to document the cause of the stricture or not specifying the type of stricture.

Code Exclusions

Important Exclusions

  • Excluded conditions: Esophageal cancer, esophagitis, and other esophageal disorders.
  • Alternative codes: Consider K22.1 for esophageal obstruction due to other causes.

Related ICD-10 Codes

Primary Codes
K22.2
Stricture of esophagus
Ancillary Codes
R13.1-
Differential Codes
Q39.3
K22.2

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Gastroenterology

Specialty Applications

  • Patient populations: Adults with chronic gastroesophageal reflux disease (GERD), post-surgical patients, and those with malignancies.
  • Clinical settings: Gastroenterology clinics, outpatient endoscopy centers, and hospitals.

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

Documentation requirements?

Document the patient's symptoms, diagnostic findings, and treatment plan.

Billing considerations?

Ensure accurate coding to reflect the severity and complexity of the condition.