ICD-10 Guide

Tuberculosis

ICD-10 Coding for Tuberculosis(A15.0, Z11.1, Z22.7)

PRIMARY SPECIALTYPrimary Care

COMPLEXITYHigh

LAST UPDATED09/15/2025

Sam Tuffun, PT, DPT

Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Tuberculosis?

Essential facts and insights about Tuberculosis

Key Clinical Considerations:

Persistent cough lasting more than three weeks
Hemoptysis (coughing up blood)
Night sweats and fever
Weight loss and fatigue
Chest pain

Clinical Information

Clinical Criteria & Documentation Requirements

Patient history including exposure to TB
Results of tuberculin skin test or IGRA
Chest X-ray findings
Microbiological confirmation (sputum culture or PCR)
Treatment history and response

Coding Guidelines

Usage Guidelines & Examples

Follow usage guidelines for TB coding to avoid miscoding.
Common errors include using unspecified codes when more specific codes are available.

Code Exclusions

Important Exclusions

Latent tuberculosis infection (LTBI) codes
Other respiratory infections

Specialty Focus

Primary Specialty

Primary Care

Specialty Applications

Patients with suspected or confirmed TB
Primary care settings, urgent care, and specialty clinics

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

What are the documentation requirements?

Document patient history, test results, and treatment plans.

What are the billing considerations?

Ensure accurate coding based on confirmed diagnosis and treatment.

Tuberculosis

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

What are the documentation requirements?

What are the billing considerations?

Tuberculosis

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

What are the documentation requirements?

What are the billing considerations?