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v1.0.0
ICD-10 Guide
ICD-10 CodesQ79.3

Q79.3

Billable

Gastroschisis

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 Q79.3 is a billable code used to indicate a diagnosis of gastroschisis.

Key Diagnostic Point:

Gastroschisis is a congenital malformation characterized by an abdominal wall defect where the intestines protrude through a hole next to the belly button. This condition occurs during fetal development when the abdominal wall does not close properly, leading to exposure of the intestines to the amniotic fluid, which can cause irritation and damage. The defect typically occurs to the right of the umbilicus and is not associated with any other congenital anomalies in most cases. Infants with gastroschisis often require immediate surgical intervention after birth to place the intestines back into the abdominal cavity and repair the abdominal wall. The prognosis for infants with gastroschisis has improved significantly with advances in surgical techniques and neonatal care, although they may face complications such as intestinal atresia, infection, and feeding difficulties. Long-term follow-up is essential to monitor growth and development, as well as to address any gastrointestinal issues that may arise.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in associated anomalies
  • Need for surgical intervention documentation
  • Potential for complications requiring additional coding
  • Differentiation from similar conditions (e.g., omphalocele)

Audit Risk Factors

  • Inadequate documentation of surgical procedures
  • Failure to capture associated anomalies
  • Misclassification with similar conditions
  • Lack of follow-up documentation for complications

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Detailed surgical notes, prenatal history, and post-operative care documentation are essential for accurate coding.

Common Clinical Scenarios

Infants presenting with gastroschisis at birth, requiring immediate surgical intervention and NICU care.

Billing Considerations

Coders must ensure that all associated conditions and complications are documented to avoid undercoding.

Genetics

Documentation Requirements

Genetic counseling notes and family history documentation may be necessary to assess risk factors for congenital conditions.

Common Clinical Scenarios

Cases where gastroschisis is part of a syndrome or associated with chromosomal abnormalities.

Billing Considerations

Consideration of genetic testing results and their implications for family planning and future pregnancies.

Coding Guidelines

Inclusion Criteria

Use Q79.3 When
  • Follow official ICD
  • CM guidelines for coding congenital malformations, ensuring accurate documentation of the condition, associated anomalies, and any surgical procedures performed

Exclusion Criteria

Do NOT use Q79.3 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

49560CPT Code

Repair of gastroschisis

Clinical Scenario

Used during surgical intervention for gastroschisis repair.

Documentation Requirements

Operative report detailing the surgical procedure and any complications.

Specialty Considerations

Pediatric surgeons must provide detailed operative notes for accurate coding.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of congenital conditions like gastroschisis, improving data accuracy and facilitating better tracking of outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital conditions like gastroschisis, improving data accuracy and facilitating better tracking of outcomes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of congenital conditions like gastroschisis, improving data accuracy and facilitating better tracking of outcomes.

Resources

Clinical References

  • •
    CDC Birth Defects Data

Coding & Billing References

  • •
    CDC Birth Defects Data

Frequently Asked Questions

What is the primary treatment for gastroschisis?

The primary treatment for gastroschisis is surgical repair, which is typically performed shortly after birth to place the intestines back into the abdominal cavity and close the defect.