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R04.2
ICD-10-CM
Hemoptysis

Understanding hemoptysis diagnosis, treatment, and prognosis is crucial for healthcare professionals. This resource provides information on hemoptysis differential diagnosis, including causes like bronchitis, tuberculosis, and lung cancer. Explore clinical documentation best practices for hemoptysis, including symptoms, physical exam findings, and diagnostic testing. Find relevant medical coding information for hemoptysis, such as ICD-10 codes and SNOMED CT concepts, to ensure accurate billing and reimbursement. Learn about hemoptysis management, patient education, and the role of pulmonology consultations.

Also known as

Coughing up blood
Blood in sputum

Diagnosis Snapshot

Key Facts
  • Definition : Coughing up blood or blood-stained mucus from the lungs or airways.
  • Clinical Signs : Blood in sputum, cough, shortness of breath, chest pain, possible fever.
  • Common Settings : Outpatient clinic, emergency room, hospital pulmonology ward.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC R04.2 Coding
R04.2

Hemoptysis

Coughing up blood or blood-stained sputum.

I26

Pulmonary embolism

Blockage in a lung artery, can cause hemoptysis.

J84.1

Pulmonary hemorrhage

Bleeding in the lungs, a direct cause of hemoptysis.

A15-A19

Tuberculosis

Respiratory infection that can present with hemoptysis.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is hemoptysis due to tuberculosis?

  • Yes

    Code R04.2 Hemoptysis

  • No

    Is it due to a lower respiratory infection?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Coughing up blood
Pulmonary embolism
Pneumonia

Documentation Best Practices

Documentation Checklist
  • Document hemoptysis onset, duration, and frequency.
  • Quantify blood volume (e.g., teaspoons, tablespoons, cups).
  • Describe blood color (e.g., bright red, dark red, brown).
  • Document associated symptoms (e.g., cough, chest pain, dyspnea).
  • Note prior episodes and relevant medical history.

Coding and Audit Risks

Common Risks
  • Unspecified Hemoptysis

    Coding R04.2 (hemoptysis) without documenting the underlying cause can lead to claim denials and inaccurate quality reporting.

  • Pseudohemoptysis Miscoding

    Incorrectly coding epistaxis or hematemesis as hemoptysis (R04.2) leads to inaccurate data and potential DRG misassignment.

  • Hemoptysis Severity

    Failing to document the severity (e.g., massive, submassive) impacts clinical care and may trigger queries, delaying reimbursement.

Mitigation Tips

Best Practices
  • Document hemoptysis volume, color, duration for accurate ICD-10 coding (R04.2).
  • CDI: Query physician for source & cause of hemoptysis to improve coding specificity.
  • Ensure compliant billing by linking hemoptysis diagnosis to appropriate procedures.
  • Thorough hemoptysis documentation supports medical necessity for diagnostic testing.
  • Review patient history for medications, bleeding disorders to enhance clinical coding accuracy.

Clinical Decision Support

Checklist
  • Confirm documented hemoptysis source and quantity.
  • Review patient history for bleeding disorders, medications.
  • Assess airway patency and oxygen saturation levels.
  • Order CXR, CBC, coagulation studies as indicated.
  • Consider CT chest if initial workup is negative.

Reimbursement and Quality Metrics

Impact Summary
  • Hemoptysis reimbursement hinges on accurate ICD-10 coding (R04.2) and documentation specifying etiology for optimal DRG assignment.
  • Coding quality directly impacts Case Mix Index (CMI) and hospital reimbursement for hemoptysis cases.
  • Thorough documentation of hemoptysis severity and associated conditions influences payment and quality metrics like PSI-14 (pneumonia).
  • Timely and accurate coding minimizes claim denials and improves revenue cycle management for hemoptysis diagnoses.

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Frequently Asked Questions

Common Questions and Answers

Q: What is the most effective diagnostic workup for hemoptysis in a patient with a high suspicion for malignancy based on risk factors and initial presentation?

A: In a patient with hemoptysis and a high suspicion for malignancy based on risk factors like smoking history, age, or concerning symptoms, the most effective diagnostic workup typically involves a combination of chest imaging and bronchoscopy. Chest CT with contrast is crucial for identifying pulmonary nodules, masses, or other parenchymal abnormalities suggestive of malignancy. Bronchoscopy, particularly when combined with endobronchial ultrasound (EBUS) or navigational bronchoscopy, allows for direct visualization of the airways and targeted tissue sampling for cytological or histological evaluation. If imaging and bronchoscopy are inconclusive, consider further investigations such as positron emission tomography (PET) scan or mediastinoscopy depending on the clinical scenario. Explore how multidisciplinary collaboration between pulmonologists, radiologists, and oncologists can optimize the diagnostic approach in complex cases of hemoptysis.

Q: How can I differentiate between infectious and non-infectious causes of hemoptysis when evaluating a patient with acute-onset cough and blood-streaked sputum?

A: Differentiating between infectious and non-infectious causes of hemoptysis in a patient with acute-onset cough and blood-streaked sputum requires careful consideration of clinical context, patient history, and appropriate diagnostic tests. A thorough history should investigate recent infections, travel history, exposure to tuberculosis, and underlying medical conditions. Physical examination findings like fever, rales, or consolidation may suggest an infectious etiology. Laboratory investigations such as complete blood count, inflammatory markers (CRP, ESR), and sputum cultures can help identify infectious pathogens. Chest X-ray is essential for initial assessment, and further imaging with CT scan might be necessary to evaluate for underlying structural lung disease. Consider implementing a stepwise approach, starting with basic investigations and escalating to more specialized tests based on initial findings and clinical suspicion. Learn more about specific pathogens associated with hemoptysis and their recommended treatment strategies.

Quick Tips

Practical Coding Tips
  • Document hemoptysis source if known
  • Code underlying cause, not just symptom
  • R04.2 for unspecified hemoptysis
  • Consider laterality (R04.0, R04.1)
  • Never code hemoptysis with hematemesis

Documentation Templates

Patient presents with hemoptysis, defined as coughing up blood or blood-tinged sputum.  Onset, duration, frequency, and volume of hemoptysis were documented.  Associated symptoms such as cough, shortness of breath (dyspnea), chest pain, fever, chills, night sweats, and weight loss were explored.  Patient history including smoking history, history of lung disease (COPD, asthma, bronchitis, tuberculosis, bronchiectasis), recent infections, travel history, environmental exposures, and medication use (anticoagulants, antiplatelets) was reviewed.  Physical examination findings including vital signs, respiratory rate, oxygen saturation, auscultation of the lungs, and cardiovascular assessment were noted.  Differential diagnosis includes bronchitis, pneumonia, lung cancer, pulmonary embolism, tuberculosis, bronchiectasis, and mitral stenosis.  Diagnostic workup may include chest x-ray, CT scan of the chest, bronchoscopy, complete blood count (CBC), coagulation studies, and sputum culture.  Severity of hemoptysis was assessed to determine appropriate management, ranging from conservative observation to emergent intervention.  Treatment plan is based on underlying cause and may include antibiotics, bronchodilators, corticosteroids, antitussives, or interventional procedures such as bronchial artery embolization.  Patient education regarding symptom management, follow-up care, and potential complications was provided.  ICD-10 code for hemoptysis (R04.2) and other relevant codes based on associated diagnoses and procedures will be documented.  Medical necessity for all diagnostic tests and treatments will be clearly documented in accordance with billing and coding guidelines.  Plan for follow-up care and monitoring of symptoms was established.