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Z90.49
ICD-10-CM
Cholecystectomy

Understanding Cholecystectomy (Gallbladder removal) coding and documentation is crucial for accurate clinical records and healthcare billing. This resource provides information on Cholecystectomy surgery CPT codes, ICD-10 codes related to gallbladder removal, and best practices for clinical documentation of Cholecystectomy procedures. Learn about postoperative care documentation for Cholecystectomy and common complications of gallbladder removal surgery to ensure comprehensive patient care and proper medical coding.

Also known as

Gallbladder removal
Cholecystectomy surgery

Diagnosis Snapshot

Key Facts
  • Definition : Surgical removal of the gallbladder, often due to gallstones or other gallbladder diseases.
  • Clinical Signs : Right upper abdominal pain, nausea, vomiting, fever, jaundice, sometimes silent.
  • Common Settings : Inpatient or outpatient surgical centers, hospitals.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC Z90.49 Coding
0FT40ZZ-0FT44ZZ

Cholecystectomy

Excision of gallbladder

K80-K87

Disorders of gallbladder, biliary tract

Includes cholecystitis, cholelithiasis, and other gallbladder conditions.

0FB00ZZ-0FB99ZZ

Other procedures on biliary tract

Includes various biliary tract procedures, excluding cholecystectomy.

Code-Specific Guidance

Decision Tree for

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

Was the cholecystectomy performed for calculus of gallbladder?

  • Yes

    With acute cholecystitis?

  • No

    Was it for other specific gallbladder disorder?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Surgical removal of the gallbladder.
Gallstones present in the gallbladder.
Inflammation of the gallbladder.

Documentation Best Practices

Documentation Checklist
  • Cholecystectomy ICD-10 code, pre-op diagnosis
  • Surgical indication for gallbladder removal documented
  • Severity of gallstones/cholecystitis specified
  • Pre-op imaging reports (ultrasound, CT) reviewed
  • Cholecystectomy operative report details

Coding and Audit Risks

Common Risks
  • Unlisted Procedure Code

    Using unlisted codes when specific cholecystectomy codes exist can lead to claim denials and revenue loss. Proper documentation is crucial for accurate code assignment.

  • Laparoscopic vs. Open

    Incorrectly coding laparoscopic vs. open cholecystectomy impacts reimbursement. Clear documentation of the surgical approach is essential for proper coding.

  • Complication/Comorbidity

    Failing to code associated complications or comorbidities during cholecystectomy leads to underpayment and inaccurate case mix index. Thorough documentation is key.

Mitigation Tips

Best Practices
  • Code accurately: ICD-10-PCS 0FB40ZZ, CPT 47562-47564
  • Document indications, operative details, and findings for CDI
  • Ensure informed consent, pre-op, and post-op care compliance
  • Monitor for complications, bile leaks, infections: Improve patient safety
  • Query physician for clarification if documentation is inadequate

Clinical Decision Support

Checklist
  • Verify ICD-10-PCS code for cholecystectomy (e.g., 0FT40ZZ)
  • Confirm cholelithiasis or cholecystitis diagnosis documented
  • Check preoperative ultrasound report for gallstones
  • Ensure informed consent for cholecystectomy obtained

Reimbursement and Quality Metrics

Impact Summary
  • Cholecystectomy (CPT 47562-47564) reimbursement hinges on accurate coding, impacting case mix index.
  • Gallbladder removal coding errors affect hospital revenue cycle and denials management.
  • Quality metrics for cholecystectomy include surgical site infection (SSI) rates, impacting hospital value-based purchasing.
  • Cholecystectomy complications, like bile duct injury, influence hospital quality reporting and patient outcomes.

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: What are the most effective laparoscopic cholecystectomy techniques for minimizing bile duct injury risk in challenging cases, such as acute cholecystitis?

A: Minimizing bile duct injury during laparoscopic cholecystectomy, especially in challenging cases like acute cholecystitis, requires meticulous dissection and a thorough understanding of biliary anatomy. Critical view of safety (CVS) remains the gold standard, emphasizing clear visualization of the cystic duct and artery, and their junction with the gallbladder, distinct from the common bile duct and hepatic artery. In difficult situations, consider intraoperative cholangiography or the use of indocyanine green (ICG) fluorescence to further delineate biliary anatomy. For cases with severe inflammation or fibrosis, a subtotal cholecystectomy may be a safer alternative to reduce the risk of iatrogenic injury. Explore how advanced imaging modalities can aid in preoperative planning for complex laparoscopic cholecystectomies.

Q: How can I differentiate between common bile duct stones (choledocholithiasis) and gallbladder stones (cholelithiasis) using preoperative imaging and lab work, and what's the optimal management approach for each?

A: Differentiating between choledocholithiasis and cholelithiasis requires a combination of patient history, physical examination, laboratory findings, and imaging studies. Ultrasound is typically the first-line imaging modality, and while it can detect gallbladder stones, it may not always visualize common bile duct stones. Magnetic resonance cholangiopancreatography (MRCP) or endoscopic retrograde cholangiopancreatography (ERCP) offer higher sensitivity for detecting choledocholithiasis. Elevated liver function tests, particularly bilirubin and alkaline phosphatase, may suggest common bile duct obstruction. While laparoscopic cholecystectomy is the standard treatment for symptomatic cholelithiasis, choledocholithiasis often requires ERCP with sphincterotomy and stone extraction prior to or following cholecystectomy. Consider implementing a standardized protocol for evaluating suspected choledocholithiasis to ensure timely and appropriate management. Learn more about the latest guidelines for managing bile duct stones.

Quick Tips

Practical Coding Tips
  • Code specific cholecystectomy type
  • Document gallstone presence
  • Check for laparoscopic vs open
  • Verify medical necessity documentation
  • ICD-10-PCS for procedure coding

Documentation Templates

Patient presents with symptoms suggestive of gallbladder disease, including right upper quadrant pain, nausea, vomiting, and possibly fever.  Differential diagnosis includes cholecystitis, cholelithiasis, biliary colic, and other gallbladder disorders.  Physical examination may reveal Murphy's sign, tenderness in the right upper quadrant, and potentially jaundice.  Diagnostic workup may include abdominal ultrasound, hepatobiliary iminodiacetic acid (HIDA) scan, and laboratory tests such as liver function tests and complete blood count.  Cholecystectomy, also known as gallbladder removal or gallbladder surgery, is indicated for symptomatic gallstones, cholecystitis, and other gallbladder pathologies.  The procedure may be performed laparoscopically or open, with laparoscopic cholecystectomy being the preferred approach in most cases.  Risks and benefits of the procedure were discussed with the patient, and informed consent was obtained.  Preoperative orders include NPO after midnight, standard surgical preparation, and prophylactic antibiotics.  Postoperative care will include pain management, monitoring for complications such as bleeding or infection, and dietary guidance.  This documentation supports medical necessity for cholecystectomy with ICD-10 code K80.  CPT codes for laparoscopic cholecystectomy and open cholecystectomy will be determined based on the specific surgical approach.  Follow-up care will be scheduled to monitor recovery and manage any potential postoperative complications.
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