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Z96.642
ICD-10-CM
Total Hip Replacement (Left)

Find comprehensive information on Total Hip Replacement Left, including ICD-10-CM and CPT codes, clinical documentation requirements, postoperative care guidelines, and healthcare resources. This resource covers left hip arthroplasty, total hip replacement surgery, and relevant medical coding for accurate reimbursement. Learn about diagnosis, treatment, and recovery for left total hip replacement. Explore essential information for physicians, coders, and healthcare professionals involved in the management of patients undergoing left total hip replacement.

Also known as

Left Hip Arthroplasty
Left Hip Joint Replacement

Diagnosis Snapshot

Key Facts
  • Definition : Surgical replacement of the left hip joint with a prosthesis.
  • Clinical Signs : Left hip pain, stiffness, limited range of motion, and difficulty walking.
  • Common Settings : Hospital operating room, outpatient surgical center, orthopedic clinic.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC Z96.642 Coding
0SR90JZ

Replacement of Left Hip Joint

Covers total left hip replacement procedures.

0SRD0JZ

Revision of Left Hip Joint

For revisions of previous left hip replacements.

T84.01XA

Mechanical Complication of Left Hip

Complications like loosening or dislocation post-surgery.

Z96.642

Presence of Left Artificial Hip Joint

Indicates the presence of a left hip prosthesis.

Code-Specific Guidance

Decision Tree for

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

Is this a routine primary total hip replacement?

  • Yes

    Left hip?

  • No

    Is it a revision?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Total Hip Replacement (Left)
Left Hip Revision Arthroplasty
Left Hip Osteoarthritis

Documentation Best Practices

Documentation Checklist
  • Total hip replacement left ICD-10-PCS, CPT code verification
  • Laterality documented as left hip
  • Pre-op diagnosis supporting THR necessity
  • Implant details, components used
  • Post-op assessment, complications noted

Coding and Audit Risks

Common Risks
  • Laterality Coding Error

    Incorrectly coding the right hip instead of the left, or not specifying laterality, leading to claim rejection or inaccurate data.

  • Approach Documentation

    Missing or inadequate documentation of the surgical approach (anterior, posterior, etc.) impacting accurate code assignment and reimbursement.

  • Revision vs. Primary

    Failure to distinguish between a primary or revision total hip replacement, resulting in incorrect coding and potential compliance issues.

Mitigation Tips

Best Practices
  • Code Z96.642 for subsequent encounter, not initial hip replacement.
  • Document left hip implant details for accurate coding and CDI.
  • Query surgeon for clarity if documentation lacks laterality specificity.
  • Ensure proper ICD-10-PCS code for the specific procedure performed.
  • Regularly audit THR documentation for compliance and accurate reimbursement.

Clinical Decision Support

Checklist
  • Confirm left hip pain and dysfunction documented
  • Verify imaging confirms left hip osteoarthritis
  • Check failure of conservative treatment documented
  • Ensure surgical risks and benefits discussed with patient
  • Left hip replacement consent form signed and witnessed

Reimbursement and Quality Metrics

Impact Summary
  • Total Hip Replacement (Left) Reimbursement and Quality Metrics Impact Summary
  • Keywords: ICD-10-PCS 0SR904Z, DRG 470, medical billing, coding accuracy, hospital reporting, hip arthroplasty, reimbursement rates, quality measures, complications, readmissions, length of stay, patient outcomes
  • Impact 1: Accurate coding (0SR904Z) maximizes reimbursement for DRG 470.
  • Impact 2: Complication rates (e.g., infection, dislocation) impact quality scores and reimbursement.
  • Impact 3: Reduced length of stay positively affects hospital efficiency and reimbursement.
  • Impact 4: Tracking patient-reported outcomes influences quality metrics and value-based care.

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Frequently Asked Questions

Common Questions and Answers

Q: What are the evidence-based postoperative pain management protocols for minimizing opioid use after left total hip replacement?

A: Effective postoperative pain management after left total hip replacement is crucial for optimizing patient recovery and minimizing opioid reliance. Multimodal analgesia protocols, incorporating regional anesthesia (such as femoral nerve blocks), non-opioid analgesics (NSAIDs, acetaminophen), and local anesthetic infiltration, have demonstrated efficacy in reducing postoperative pain scores and opioid consumption. Consider implementing a patient-specific approach that factors in comorbidities and pre-operative pain levels. Explore how enhanced recovery after surgery (ERAS) protocols can further optimize pain management and accelerate recovery. Learn more about individualizing opioid-sparing strategies by consulting current clinical guidelines and pain management specialists.

Q: How do I differentiate between expected postoperative complications and red flags indicating infection or other serious issues following left total hip arthroplasty?

A: Differentiating expected postoperative discomfort from serious complications like infection following left total hip arthroplasty requires vigilant monitoring and clinical judgment. Common postoperative symptoms like mild pain, swelling, and bruising are typically self-limiting. However, persistent or increasing pain, erythema, fever, wound drainage, or limited range of motion warrant further investigation to rule out infection, prosthetic loosening, or other complications. Consider implementing a standardized postoperative assessment protocol, including routine wound checks and monitoring inflammatory markers. Explore the use of diagnostic imaging, such as ultrasound or aspiration, if infection is suspected. Learn more about the specific clinical presentation and management of postoperative complications following left total hip replacement to ensure prompt and appropriate intervention.

Quick Tips

Practical Coding Tips
  • Code primary THR left procedure
  • Document implant details
  • Laterality is crucial for THR
  • Query MD for complications
  • Check CCI edits for bundling

Documentation Templates

Patient presents with left hip pain, stiffness, and limited range of motion consistent with osteoarthritis.  Symptoms include difficulty walking, impaired mobility, and significant pain impacting activities of daily living (ADLs).  Conservative management including physical therapy, NSAIDs, and corticosteroid injections has failed to provide adequate relief.  Radiographic imaging confirms severe degenerative changes in the left hip joint, demonstrating loss of joint space, osteophyte formation, and subchondral sclerosis.  Diagnosis of primary osteoarthritis, left hip, is confirmed.  Surgical intervention in the form of total hip arthroplasty (THA), left side, is indicated.  The patient understands the risks and benefits of the procedure, including infection, dislocation, DVT, and leg length discrepancy, and consents to the surgery.  Preoperative assessment includes medical history review, physical examination, laboratory tests (CBC, CMP, coagulation studies), and EKG.  Plan is for cemented left total hip replacement utilizing a posterior approach.  Postoperative care will include pain management, physical therapy for rehabilitation, and DVT prophylaxis.  Follow-up appointments will be scheduled to monitor progress and address any potential complications.  ICD-10 code M16.11, Primary osteoarthritis, left hip, is documented.  CPT codes for left total hip replacement will be determined based on the specific surgical technique and components utilized during the procedure.  Prognosis for improved mobility and pain reduction following left hip replacement is favorable.