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ICD-10 Guide
ICD-10 CodesK82.9

K82.9

Billable

Disease of gallbladder, unspecified

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 K82.9 is a billable code used to indicate a diagnosis of disease of gallbladder, unspecified.

Key Diagnostic Point:

K82.9 refers to unspecified diseases of the gallbladder, which can encompass a variety of conditions affecting this organ. The gallbladder is a small, pear-shaped pouch located beneath the liver that stores bile, a digestive fluid produced by the liver. Common clinical presentations associated with gallbladder diseases include abdominal pain, nausea, vomiting, and jaundice. The disease progression can vary widely; some patients may experience acute symptoms due to gallstones or inflammation (cholecystitis), while others may have chronic conditions that lead to gradual dysfunction. Diagnostic considerations often involve imaging studies such as ultrasound or CT scans, which can reveal gallstones, inflammation, or other abnormalities. Laboratory tests may also be conducted to assess liver function and rule out other gastrointestinal disorders. Due to the broad nature of this code, it is essential for healthcare providers to document specific symptoms and findings to guide appropriate treatment and management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Diagnostic complexity
  • Treatment complexity
  • Documentation requirements
  • Coding specificity

Audit Risk Factors

  • Common coding errors include misclassification of gallbladder diseases.
  • Documentation gaps may arise if the specific nature of the disease is not clearly stated.
  • Billing challenges can occur if the code is used without adequate clinical evidence.

Specialty Focus

Medical Specialties

Gastroenterology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

General Surgery

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related ICD-10 Codes

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The clinical significance of K82.9 lies in its representation of gallbladder diseases that may affect a significant portion of the population, particularly those with risk factors such as obesity and high cholesterol. Understanding these conditions can improve population health outcomes by guiding preventive measures and treatment strategies. Quality measures related to gallbladder disease management can enhance healthcare utilization patterns, ensuring that patients receive timely and effective care, ultimately reducing complications and improving overall health.

ICD-9 vs ICD-10

The clinical significance of K82.9 lies in its representation of gallbladder diseases that may affect a significant portion of the population, particularly those with risk factors such as obesity and high cholesterol. Understanding these conditions can improve population health outcomes by guiding preventive measures and treatment strategies. Quality measures related to gallbladder disease management can enhance healthcare utilization patterns, ensuring that patients receive timely and effective care, ultimately reducing complications and improving overall health.

Reimbursement & Billing Impact

Reimbursement considerations may vary based on the payer, but accurate coding is crucial to avoid denials. Common denials may arise from insufficient documentation or failure to provide clinical evidence supporting the diagnosis. Best practices include maintaining thorough records of patient symptoms, diagnostic tests, and treatment plans to substantiate the use of K82.9. Coders should also be aware of the need for specificity in documentation to facilitate appropriate reimbursement.

Resources

Clinical References

  • •
    ICD-10 Official Guidelines for K00-K99
  • •
    Clinical Documentation Requirements

Coding & Billing References

  • •
    ICD-10 Official Guidelines for K00-K99
  • •
    Clinical Documentation Requirements

Frequently Asked Questions

What specific conditions are covered by K82.9?

K82.9 covers unspecified diseases of the gallbladder, which may include conditions like gallbladder dyskinesia, chronic cholecystitis without acute exacerbation, or other gallbladder-related disorders that do not fit into more specific categories.

When should K82.9 be used instead of related codes?

K82.9 should be used when the specific diagnosis of gallbladder disease is not clearly defined or documented. If a more specific diagnosis such as K80 or K81 is available, those codes should be prioritized.

What documentation supports K82.9?

Documentation should include clinical findings, imaging results, and any laboratory tests that support the diagnosis of gallbladder disease. Clear notes on symptoms and the absence of more specific diagnoses are crucial.