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v1.0.0
ICD-10 Guide
ICD-10 CodesQ44.1

Q44.1

Billable

Other congenital malformations of gallbladder

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

Code Description

ICD-10 Q44.1 is a billable code used to indicate a diagnosis of other congenital malformations of gallbladder.

Key Diagnostic Point:

Congenital malformations of the gallbladder can present in various forms, including agenesis, hypoplasia, or abnormal positioning. These malformations may be isolated or associated with other congenital anomalies, particularly those affecting the digestive system. In pediatric patients, the gallbladder's role in bile storage and digestion is critical, and any malformation can lead to significant clinical implications, such as biliary obstruction, cholestasis, or recurrent infections. Diagnosis typically involves imaging studies such as ultrasound or MRI, and management may require surgical intervention. Understanding the relationship between gallbladder malformations and other congenital conditions, such as esophageal atresia, Hirschsprung disease, and gastroschisis, is essential for comprehensive care. These conditions often require multidisciplinary approaches, including pediatric surgery, gastroenterology, and genetics, to address the complex needs of affected children.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and associated anomalies
  • Need for detailed imaging studies for accurate diagnosis
  • Potential for surgical intervention and follow-up care
  • Documentation of associated congenital conditions

Audit Risk Factors

  • Inadequate documentation of associated congenital anomalies
  • Failure to specify the type of gallbladder malformation
  • Misclassification of congenital versus acquired conditions
  • Lack of imaging reports to support diagnosis

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Pediatric documentation should include detailed clinical notes, imaging results, and surgical reports if applicable. Growth and developmental assessments are also crucial.

Common Clinical Scenarios

Common scenarios include a newborn presenting with jaundice due to biliary atresia or a child with recurrent abdominal pain and a history of gallbladder malformation.

Billing Considerations

Pediatric coders must be aware of the developmental implications of gallbladder malformations and their potential impact on nutrition and growth.

Genetics

Documentation Requirements

Genetic documentation should include family history, genetic testing results, and any syndromic associations with gallbladder malformations.

Common Clinical Scenarios

Scenarios may involve genetic counseling for families with a history of congenital malformations or syndromes that include gallbladder anomalies.

Billing Considerations

Genetic coders should consider the implications of chromosomal abnormalities that may co-occur with gallbladder malformations, such as trisomy 18 or Turner syndrome.

Coding Guidelines

Inclusion Criteria

Use Q44.1 When
  • According to ICD
  • CM guidelines, congenital malformations should be coded based on the specific type and anatomical location
  • Coders must ensure that the documentation supports the diagnosis and that any associated conditions are also coded appropriately

Exclusion Criteria

Do NOT use Q44.1 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

47562CPT Code

Laparoscopic cholecystectomy

Clinical Scenario

Used in cases where surgical intervention is required for gallbladder malformations.

Documentation Requirements

Operative reports detailing the procedure and findings.

Specialty Considerations

Pediatric surgeons should document any congenital anomalies encountered during surgery.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of congenital malformations, improving the accuracy of data collection and reimbursement processes. Q44.1 provides a distinct code for gallbladder malformations, which was less clearly defined in ICD-9.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital malformations, improving the accuracy of data collection and reimbursement processes. Q44.1 provides a distinct code for gallbladder malformations, which was less clearly defined in ICD-9.

Reimbursement & Billing Impact

reimbursement processes. Q44.1 provides a distinct code for gallbladder malformations, which was less clearly defined in ICD-9.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What are the common associated conditions with Q44.1?

Common associated conditions include esophageal atresia, biliary atresia, and other congenital anomalies of the gastrointestinal tract. Coders should be aware of these associations to ensure comprehensive coding.