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J45.990
ICD-10-CM
Exercise-Induced Asthma

Learn about Exercise-Induced Asthma (EIA) diagnosis, also known as Exercise-Induced Bronchospasm (EIB). Find information on clinical documentation, medical coding, and healthcare best practices for EIB. Understand how to diagnose and manage EIA, including symptoms, triggers, and treatment options. Explore resources for healthcare professionals on coding EIA for accurate billing and reimbursement. This comprehensive guide covers everything related to Exercise-Induced Asthma and EIB for clinicians.

Also known as

Exercise-Induced Bronchospasm
EIB
eia

Diagnosis Snapshot

Key Facts
  • Definition : Narrowing of airways triggered by strenuous exercise, causing wheezing, coughing, and shortness of breath.
  • Clinical Signs : Coughing, wheezing, chest tightness, shortness of breath, and reduced exercise tolerance during or after activity.
  • Common Settings : Sports activities, cold air exposure, high pollen counts, and strenuous physical exertion.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC J45.990 Coding
J45-J46

Asthma and status asthmaticus

Covers various types of asthma, including exercise-induced.

J40-J47

Chronic lower respiratory diseases

Includes asthma and other chronic breathing problems.

R06

Abnormalities of breathing

Encompasses breathing difficulties like bronchospasm.

Code-Specific Guidance

Decision Tree for

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

Is asthma induced by exercise?

  • Yes

    Is it specified as mild, moderate, or severe?

  • No

    Do NOT code as exercise-induced asthma. Evaluate for other causes.

Code Comparison

Related Codes Comparison

When to use each related code

Description
Narrowing of airways triggered by exercise.
Chronic airway inflammation leading to breathing difficulty.
Temporary airway narrowing due to allergies or irritants.

Documentation Best Practices

Documentation Checklist
  • Document EIA symptoms (wheezing, cough, shortness of breath)
  • Record onset/duration of symptoms relative to exercise
  • Note spirometry results pre/post exercise challenge test
  • Specify severity (mild, moderate, severe) based on FEV1 drop
  • Detail treatment plan (SABA, ICS, LTRA, warm-up exercises)

Coding and Audit Risks

Common Risks
  • Specificity Coding

    Coding EIB with only J45.99 (Asthma, unspecified) lacks specificity for EIA requiring more specific J45.992 with documentation support.

  • Comorbidity Overlap

    Confusing EIA with other respiratory conditions like vocal cord dysfunction (J38.7) or bronchitis (J40-J42) can lead to inaccurate coding.

  • Severity Documentation

    Insufficient documentation of EIA severity (mild, moderate, severe) can impact medical necessity reviews and reimbursement for treatments.

Mitigation Tips

Best Practices
  • Document EIB triggers, severity, and response to therapy for accurate ICD-10 coding (J45.99)
  • Use consistent EIB terminology (EIB preferred) in clinical notes for improved CDI
  • Prescribe SABA albuterol 15 min pre-exercise, document response in EHR for compliance
  • Consider leukotriene modifiers or inhaled corticosteroids for EIB prophylaxis, document rationale
  • Educate patients on proper inhaler technique, warm-up exercises, and EIB management plan

Clinical Decision Support

Checklist
  • Confirm symptoms onset during or after exercise (ICD-10 J45.99, SNOMED CT 195774001)
  • Document FEV1 decrease ≥10-15% post-exercise for EIB diagnosis (SNOMED CT 424477002)
  • Rule out other causes of bronchospasm: vocal cord dysfunction, GERD (ICD-10 J38.7)
  • Assess patient history: atopy, family history of asthma (ICD-10 Z82.4)

Reimbursement and Quality Metrics

Impact Summary
  • **Reimbursement and Quality Metrics Impact Summary for Exercise-Induced Asthma (EIA)**
  • **Keywords:** exercise-induced asthma, EIB, medical billing, ICD-10, J45.991, coding accuracy, hospital reporting, reimbursement, quality metrics, bronchospasm, respiratory disease
  • **Impacts:**
  • Accurate ICD-10 coding (J45.991) ensures appropriate reimbursement for EIA diagnosis.
  • Proper coding impacts quality metrics related to respiratory disease management and outcomes.
  • Miscoding can lead to claim denials, impacting hospital revenue cycle management.
  • Accurate EIA diagnosis coding supports population health management and research initiatives.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes for . Our AI-powered assistant ensures compliance and reduces coding errors.

Frequently Asked Questions

Common Questions and Answers

Q: How to differentiate Exercise-Induced Asthma (EIA) from other causes of exercise-induced dyspnea in athletes?

A: Differentiating Exercise-Induced Asthma (EIA), also known as Exercise-Induced Bronchospasm (EIB), from other differential diagnoses like vocal cord dysfunction (VCD) or cardiovascular limitations requires a thorough clinical evaluation. Key differentiators include the timing of symptoms (EIA typically peaks 5-10 minutes post-exercise), the presence of wheezing, cough, and chest tightness, and a positive response to bronchodilator therapy. Spirometry with pre- and post-exercise measurements is the gold standard for diagnosis, demonstrating a fall in FEV1 of at least 10-15% from baseline. Consider implementing a stepwise approach, starting with a detailed history and physical, followed by spirometry and potentially other tests like eucapnic voluntary hyperventilation or exercise challenge testing to rule out alternative diagnoses. Explore how S10.AI can assist in documenting and analyzing patient data for accurate EIA diagnosis and management.

Q: What are the best evidence-based management strategies for Exercise-Induced Asthma (EIB) in pediatric athletes, including non-pharmacological approaches?

A: Managing Exercise-Induced Bronchospasm (EIB) or Exercise-Induced Asthma (EIA) in young athletes involves a multi-pronged approach. Non-pharmacological strategies include warming up before exercise with gradual increases in intensity and duration, choosing sports less likely to trigger symptoms (e.g., swimming, baseball), and avoiding exercising in cold, dry air. First-line pharmacological management typically involves short-acting beta2-agonists (SABAs) administered 10-15 minutes before exercise. For those with persistent symptoms despite SABA use, daily inhaled corticosteroids (ICS) or leukotriene modifiers may be considered. Clinicians should educate patients and families about proper inhaler technique and the importance of asthma action plans. Learn more about the latest guidelines for pediatric asthma management and how S10.AI can facilitate personalized treatment plans for young athletes.

Quick Tips

Practical Coding Tips
  • Code J45.99 for EIA
  • Document trigger, severity, duration
  • Query MD for EIB specifics
  • Check for personal/family asthma hx
  • Use Z91.138 for exercise risk

Documentation Templates

Patient presents with complaints consistent with exercise-induced asthma (EIA), also known as exercise-induced bronchospasm (EIB).  Symptoms include wheezing, shortness of breath, chest tightness, and coughing, typically occurring during or shortly after physical exertion.  Onset of symptoms is reported as [timeframe relative to exercise, e.g., 5-10 minutes after starting exercise].  Patient denies symptoms at rest.  Severity of symptoms is described as [mild, moderate, or severe] impacting [activities of daily living, athletic performance, etc.].  Patient history includes [mention any relevant allergies, respiratory illnesses, family history of asthma or allergies].  Physical examination reveals [clear lung sounds at rest, or if examined during an episode, wheezing, decreased breath sounds].  Pulmonary function testing (PFT) pre- and post-exercise challenge may be indicated to confirm the diagnosis and assess the degree of bronchoconstriction.  Differential diagnosis includes vocal cord dysfunction, bronchitis, and cardiac conditions.  Treatment plan includes patient education regarding exercise-induced asthma triggers, warm-up and cool-down exercises, and the use of a short-acting beta-agonist (SABA) inhaler such as albuterol before exercise as a preventative measure.  Patient will be monitored for response to therapy and follow-up is scheduled in [timeframe].  ICD-10 code J45.99 (Asthma, unspecified) with modifier 42 (Exercise-induced) may be appropriate pending formal diagnostic testing.  Patient counseling provided regarding asthma action plan, including identification of triggers, symptom management, and medication use.