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v1.0.0
ICD-10 Guide
DiagnosesAbdominal Bloating

Abdominal Bloating

ICD-10 Coding for Abdominal Bloating(R14.0)

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

Diagnosis Overview

What is Abdominal Bloating?
Essential facts and insights about Abdominal Bloating

Key Clinical Considerations:

  • Patient reports feeling of fullness or tightness in the abdomen
  • Visible increase in the size of the abdomen
  • Symptoms are not related to recent meals or bowel movements
  • Symptoms persist for a significant period of time

Clinical Information

Clinical Criteria & Documentation Requirements

  • Detailed description of patient's reported symptoms
  • Physical examination findings, especially related to the abdomen
  • Duration and frequency of the bloating episodes
  • Impact of symptoms on patient's daily activities

Coding Guidelines

Usage Guidelines & Examples

  • R14.0 is specifically for abdominal bloating, not for other types of gas-related discomfort
  • R14.1 is for gas pain, and R14.2 is for eructation; these codes should not be used if the primary complaint is bloating

Code Exclusions

Important Exclusions

  • Bloating related to known digestive diseases (these should be coded separately)
  • Bloating related to pregnancy

Related ICD-10 Codes

Primary Codes
R14.0
Abdominal bloating
Ancillary Codes
K59.01
R14.0
if constipation is a confirmed contributing factor.
Differential Codes
R10.84
R10.84
if pain is the primary symptom rather than distension.

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Gastroenterology

Specialty Applications

  • Patients reporting persistent feelings of fullness or tightness in the abdomen
  • Scenarios where bloating is a significant symptom, not just a minor or occasional discomfort

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

Template 1

Patient reports persistent abdominal bloating, not related to meals or bowel movements.

Template 2

Physical examination reveals visible distension of the abdomen, consistent with patient's reported symptoms.

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

Can R14.0 be used for bloating related to menstruation?

No, bloating related to menstruation should be coded under N94.89, other specified conditions associated with female genital organs and menstrual cycle.

When should this code be used?

This code should be used when a patient presents with persistent or significant abdominal bloating not related to meals, bowel movements, or known digestive diseases.