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N18.6
ICD-10-CM
End-Stage Renal Disease on Hemodialysis

Find comprehensive information on End-Stage Renal Disease on Hemodialysis ESRD on HD including clinical documentation requirements medical coding guidelines and healthcare best practices for Chronic Kidney Disease Stage 5 on Dialysis. This resource offers essential guidance for accurate esrd on hemodialysis diagnosis coding and patient care management.

Also known as

ESRD on HD
Chronic Kidney Disease Stage 5 on Dialysis
esrd on hemodialysis

Diagnosis Snapshot

Key Facts
  • Definition : Kidney failure requiring hemodialysis to filter waste from the blood.
  • Clinical Signs : Fluid overload, fatigue, shortness of breath, nausea, loss of appetite, swelling.
  • Common Settings : Dialysis centers, hospitals, outpatient nephrology clinics.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC N18.6 Coding
N18.6

End stage renal disease

Chronic kidney disease stage 5 requiring dialysis.

Z99.2

Dependence on renal dialysis

Patient requires ongoing dialysis for kidney failure.

I12.0

Hypertensive chronic kidney disease with stage 5 chronic kidney disease

Advanced kidney disease due to high blood pressure, requiring dialysis.

Code-Specific Guidance

Decision Tree for

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

Is the patient diagnosed with End-Stage Renal Disease?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Kidney failure requiring hemodialysis.
Kidney failure requiring peritoneal dialysis.
Advanced kidney damage, not yet on dialysis.

Documentation Best Practices

Documentation Checklist
  • Document primary diagnosis: ESRD on HD (ICD-10 N18.6)
  • Confirm CKD Stage 5 diagnosis with supporting lab results (eGFR)
  • Specify hemodialysis frequency, access type, and adequacy
  • Document complications, comorbidities, and related hospitalizations
  • Include treatment plan, medications, and patient response to dialysis

Coding and Audit Risks

Common Risks
  • HD modality specificity

    Coding must specify hemodialysis, not just dialysis. Inaccurate coding impacts reimbursement and quality metrics.

  • ESRD documentation

    Complete documentation of ESRD diagnosis, including supporting lab results and clinical findings, is crucial for accurate coding.

  • Conflicting diagnoses

    Addressing and clarifying any conflicting diagnoses like acute kidney injury or CKD stages other than 5 ensures proper ESRD coding.

Mitigation Tips

Best Practices
  • Document dialysis adequacy (Kt/V, URR) for ESRD on HD.
  • Code HD access type, vascular access complications.
  • Specify HD frequency, duration, and modality.
  • Document comorbidities impacting ESRD on HD management.
  • Query physician for clarification of unclear HD documentation.

Clinical Decision Support

Checklist
  • Verify GFR <15 mL/min/1.73m2 and dialysis dependence
  • Confirm HD access type and adequacy documentation
  • Check for CKD stage 5 coding (N18.6) and HD code (Z99.2)
  • Review medication reconciliation for dialysis interactions

Reimbursement and Quality Metrics

Impact Summary
  • Impact: Accurate coding (ICD-10-CM N18.6) maximizes ESRD hemodialysis reimbursement.
  • Impact: Quality reporting on dialysis adequacy and vascular access impacts hospital VBP scores.
  • Impact: Proper documentation of comorbidities influences risk adjustment and payment.
  • Impact: Timely and complete billing reduces claim denials and optimizes revenue cycle.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes. Our AI-powered assistant ensures compliance and reduces coding errors.

Frequently Asked Questions

Common Questions and Answers

Q: What are the most effective strategies for managing intradialytic hypotension in patients with end-stage renal disease on hemodialysis?

A: Intradialytic hypotension (IDH) is a frequent complication in patients with ESRD on HD, impacting patient outcomes and quality of life. Effective management strategies include optimizing ultrafiltration profiling, adjusting dry weight, and utilizing medications like midodrine or fludrocortisone. Non-pharmacological interventions such as biofeedback, head-up tilt, and controlled sodium intake can also be beneficial. Cool dialysate temperature has been shown to reduce IDH incidence in some studies. Consider implementing a combination of these strategies tailored to the individual patient's needs and comorbidities. Explore how different ultrafiltration profiles can minimize IDH occurrences and improve patient tolerance of hemodialysis.

Q: How do I differentiate between pre-renal acute kidney injury and acute-on-chronic kidney injury in a patient with established end-stage renal disease on chronic hemodialysis?

A: Differentiating between pre-renal AKI and acute-on-chronic kidney injury (ACKI) in a patient with established ESRD on HD can be challenging, as traditional markers like serum creatinine are less informative in this population. Careful assessment of volume status, including orthostatic vital signs and physical exam findings, is crucial. Monitoring trends in urine output, if any, can be helpful, though many ESRD patients are anuric. Consider factors such as recent interdialytic weight gain, intercurrent illnesses, and new medications that might contribute to AKI. Echocardiography can be useful in assessing volume status and cardiac function. Learn more about utilizing biomarkers like NGAL and cystatin C to aid in the diagnosis and management of ACKI in patients on HD.

Quick Tips

Practical Coding Tips
  • Code N18.6, Z99.2
  • Document dialysis details
  • Specify HD type/frequency
  • Query physician if unclear
  • Check for comorbidities

Documentation Templates

Patient presents with end-stage renal disease (ESRD) on hemodialysis, also known as chronic kidney disease stage 5 on dialysis.  The patient requires renal replacement therapy due to the irreversible loss of kidney function.  Symptoms include fatigue, fluid overload, shortness of breath, nausea, vomiting, loss of appetite, and sleep disturbances.  Laboratory findings reveal elevated creatinine and blood urea nitrogen (BUN), decreased glomerular filtration rate (GFR) less than 15 mLmin1.73 m2, and electrolyte imbalances including hyperkalemia, hyperphosphatemia, and metabolic acidosis.  Hemodialysis access is established via [Specify type of access: arteriovenous fistula, arteriovenous graft, or central venous catheter].  Dialysis treatment is prescribed [Frequency: typically three times per week] for [Duration: typically 3-4 hours per session] to manage uremia and maintain electrolyte balance.  The patient is monitored for dialysis-related complications such as hypotension, muscle cramps, and access infections.  Treatment plan includes dietary restrictions for potassium, phosphorus, and sodium, fluid management, and medication management for anemia, mineral bone disorder, and hypertension.  Patient education focuses on dialysis adherence, vascular access care, and management of ESRD complications.  Regular follow-up is scheduled to assess dialysis adequacy, monitor for complications, and optimize treatment.  ICD-10 code N18.6 (End stage renal disease) and related procedure codes for hemodialysis (e.g., 90935-90940) are applicable for billing and coding purposes.  The prognosis for ESRD patients on hemodialysis is dependent on comorbid conditions and adherence to treatment.  Referral for kidney transplantation evaluation may be considered.