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ICD-10 Guide
ICD-10 CodesE44.0

E44.0

Billable

Moderate protein-calorie malnutrition

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 E44.0 is a billable code used to indicate a diagnosis of moderate protein-calorie malnutrition.

Key Diagnostic Point:

Moderate protein-calorie malnutrition is characterized by a deficiency in both protein and caloric intake, leading to a state of undernutrition. This condition is often seen in individuals with inadequate dietary intake due to various factors such as socioeconomic status, chronic illness, or malabsorption syndromes. Clinically, patients may present with weight loss, muscle wasting, and a weakened immune response. Unlike severe forms of malnutrition, such as kwashiorkor and marasmus, moderate protein-calorie malnutrition does not typically present with the extreme symptoms associated with these conditions but can still lead to significant health complications if left untreated. Diagnosis is based on clinical assessment, dietary history, and anthropometric measurements. Management involves nutritional rehabilitation, which may include dietary modifications and supplementation to restore adequate protein and caloric intake. Monitoring is essential to ensure recovery and prevent progression to more severe malnutrition.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between moderate and severe malnutrition
  • Understanding the nuances of protein-energy malnutrition versus other types of malnutrition
  • Documentation requirements for dietary assessments
  • Variability in clinical presentation among different patient populations

Audit Risk Factors

  • Inadequate documentation of dietary intake
  • Failure to specify the severity of malnutrition
  • Lack of supporting clinical evidence for diagnosis
  • Misclassification of malnutrition type

Specialty Focus

Medical Specialties

Nutrition

Documentation Requirements

Detailed dietary assessments and nutritional evaluations are necessary.

Common Clinical Scenarios

Patients with chronic illnesses requiring nutritional support.

Billing Considerations

Ensure clear documentation of dietary intake and nutritional interventions.

Pediatrics

Documentation Requirements

Growth charts and developmental assessments are crucial.

Common Clinical Scenarios

Children with failure to thrive or those from low socioeconomic backgrounds.

Billing Considerations

Monitor for signs of both protein and caloric deficiencies.

Coding Guidelines

Inclusion Criteria

Use E44.0 When
  • According to ICD
  • 10 guidelines, E44
  • 0 should be used when moderate protein
  • calorie malnutrition is diagnosed
  • It is important to document the clinical findings and dietary history to support the diagnosis

Exclusion Criteria

Do NOT use E44.0 When
  • Exclusion criteria include conditions where malnutrition is not the primary issue

Related ICD-10 Codes

Related CPT Codes

97802CPT Code

Medical nutrition therapy, individual, face-to-face

Clinical Scenario

Used for patients diagnosed with moderate protein-calorie malnutrition requiring dietary counseling.

Documentation Requirements

Document the patient's nutritional assessment and treatment plan.

Specialty Considerations

Nutrition specialists should ensure comprehensive dietary evaluations.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of malnutrition types, improving the accuracy of diagnosis and treatment tracking. E44.0 provides a clear distinction for moderate cases, which aids in clinical management and reimbursement.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of malnutrition types, improving the accuracy of diagnosis and treatment tracking. E44.0 provides a clear distinction for moderate cases, which aids in clinical management and reimbursement.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    Nutrition and Malnutrition: A Guide for Healthcare Providers

Coding & Billing References

  • •
    Nutrition and Malnutrition: A Guide for Healthcare Providers

Frequently Asked Questions

What is the difference between E44.0 and E44.1?

E44.0 refers to moderate protein-calorie malnutrition, while E44.1 indicates severe protein-calorie malnutrition. The distinction is based on the severity of the patient's nutritional deficiency and clinical presentation.