Encounter for adequacy testing for peritoneal dialysis

This code signifies a patient encounter specifically for evaluating the effectiveness and efficiency of their peritoneal dialysis treatment. This assessment typically involves tests to measure the peritoneal membrane's transport characteristics and the overall adequacy of solute clearance. The goal is to ensure the dialysis prescription is optimally meeting the patient's needs.

Use this code when a patient presents for scheduled or unscheduled testing to determine if their current peritoneal dialysis regimen is providing sufficient waste removal and fluid balance. This includes procedures like a peritoneal equilibration test (PET) or other assessments of dialysate and blood chemistries to evaluate dialysis adequacy. It is appropriate for routine follow-up or when there are concerns about treatment efficacy.

• Do not use this code for the initial placement or management of the peritoneal dialysis catheter itself.
• Always code any underlying kidney disease (e.g., N18.6 for End-stage renal disease) as a primary diagnosis.
• This code is for the encounter for testing, not for the ongoing provision of peritoneal dialysis treatment.