Undercounted Monthly Visits
The lower capitation tier billed because face-to-face visits were never tallied.
The fixLog every dialysis unit visit against the calendar month as it happens.
Monthly dialysis capitation billed at the level you earned
Dialysis management is paid as a monthly amount that steps up with how many times you saw the patient face to face. Most practices see enough patients to earn the top tier and bill the bottom one, because nobody counted the visits. We track every encounter against the month, so your capitation reflects the care your team genuinely delivered.
Nephrology medical billing covers kidney care from early chronic disease through dialysis and transplant follow-up. It includes office visits, dialysis management, vascular access procedures, and inpatient consultation.
Dialysis management works unlike almost anything else in medicine. Instead of billing each encounter, you bill a single monthly amount per patient. That amount depends on the patient's age and on how many face-to-face visits the physician provided during the calendar month.
Because the payment tier steps up with visit count, the entire month's revenue rests on an accurate visit tally. Practices that estimate rather than count almost always bill below what they earned.
You are not billing visits here. You are billing a month, priced by what happened inside it.
Monthly dialysis capitation steps up with documented face-to-face visits, so the tally sets the rate.
Patients who start, stop, transfer, or are hospitalised mid-month require the month to be split correctly.
Home and in-centre patients follow separate rules, and mixing them produces incorrect monthly charges.
Vascular access procedures are billed separately from the monthly amount and are frequently overlooked.
Most involve counting something nobody is currently counting.
The lower capitation tier billed because face-to-face visits were never tallied.
The fixLog every dialysis unit visit against the calendar month as it happens.
Full monthly charges billed for patients who transferred or were hospitalised mid-month.
The fixTrack admission, discharge, and transfer dates and prorate the month accordingly.
Home dialysis patients charged under in-centre rules, producing denials and rework.
The fixFlag the modality on the patient record so the correct monthly rule applies.
Fistula and catheter work performed but folded into the monthly charge instead of billed.
The fixReconcile the procedure log separately from monthly dialysis billing.
Pre-dialysis patients seen regularly without capturing education and management services.
The fixIdentify eligible pre-dialysis patients and bill the education service they receive.
Hospital rounding documented in the facility record but never reaching your billing team.
The fixSet a daily handover so inpatient encounters reach billing while they are current.
Organised by calendar month, the way dialysis payment works.
Each patient is flagged as in-centre or home so the correct monthly billing rule applies from day one.
Every face-to-face dialysis visit is logged against the month, building the tier as the month runs.
Hospitalisations, transfers, and modality changes are recorded so partial months are prorated correctly.
Vascular access work is reconciled from the procedure log and billed outside the monthly charge.
Pre-dialysis and transplant follow-up visits are coded on their own track alongside dialysis billing.
The month is closed with a tier check per patient, and reporting shows capitation against visits delivered.
Dialysis, access, and office nephrology under one team.
A general view of nephrology coding.
| Range | What It Covers |
|---|---|
| 90951–90962 | Monthly dialysis management by patient age and visit count |
| 90963–90966 | Home dialysis management, billed monthly |
| 90967–90970 | Dialysis management for partial months |
| 90935–90947 | Inpatient and non-routine dialysis procedures |
| 36800–36870 | Vascular access creation, revision, and declotting |
| 99202–99215 | Office visits for chronic kidney disease and transplant follow-up |
| Group | Clinical Focus |
|---|---|
| N18 | Chronic kidney disease by stage |
| N17 | Acute kidney failure |
| E08–E13 | Diabetes with renal complications |
| I12–I13 | Hypertensive chronic kidney disease |
| Z99.2 | Dependence on renal dialysis |
| Z94.0 | Kidney transplant status |
Note: This is general education on how nephrology coding is organised. Code sets and payer policies change often. Always check the current code set and the payer's active policy for the date of service.
We bill inside the system your practice already uses.
Practical answers for nephrology practices and dialysis units.
Count face-to-face visits as they happen rather than reconstructing them at month end. The monthly amount steps up with visit count, so the tally directly sets the rate. Practices that estimate almost always bill low. We log every dialysis unit visit against the calendar month, and the tier is calculated from that record when the month closes.
The month has to be prorated rather than billed in full. Hospitalisation interrupts your management responsibility, and billing the complete monthly amount over that period leads to a denial or a takeback. Record admission and discharge dates as they occur. We apply the partial month rules automatically so the split is correct without anyone recalculating it.
No, they follow their own monthly rules, and the distinction matters from the first claim. Billing a home patient under in-centre rules produces denials and rework every single month until someone notices. We flag modality on the patient record at enrolment, so the correct rule applies automatically and follows the patient if their modality changes.
Yes. Fistula creation, revision, declotting, and catheter work are distinct procedures, not part of the monthly management amount. They are commonly absorbed into the month by practices that think of dialysis billing as a single charge. We reconcile the procedure log separately, which usually recovers meaningful revenue in the first quarter.
Yes, and it is widely missed. Patients with advanced chronic kidney disease can receive billable education about treatment options, transplant, and disease management. The service has specific content and documentation requirements. Practices deliver this counselling routinely and rarely charge for it. We identify eligible patients and bill the service they are already receiving.
Because the documentation lives in the hospital record and never reaches your billing team. Rounding is performed, noted in the facility system, and forgotten. By the time anyone reconciles, the filing window may be tight. We set a daily handover so inpatient encounters arrive while they are current, which converts a recurring loss into routine revenue.
On its own track, using standard office visit coding rather than dialysis management rules. Once a patient receives a transplant, the monthly capitation model no longer applies to them, and continuing it creates denials. We update the patient's status at transplant so billing switches cleanly, which also keeps your dialysis tier reporting accurate.
Dated evidence of each face-to-face visit, the patient's modality, and any interruption during the month. The visit dates matter most, because they determine the tier. A monthly summary without individual dates is difficult to defend on review. We keep the dated record alongside the claim so any audit can be answered from your own documentation.
Yes, and reporting by unit is what makes it useful. Visit capture problems almost always concentrate at one location rather than across the practice, usually where the rounding schedule is tightest. Reporting tier achievement by unit turns that into a specific operational conversation rather than a general concern about documentation.
Counting dialysis visits properly. In most practices the physicians already provide enough visits for a higher tier and simply do not have the record to bill it. Comparing one month of unit rounding schedules against billed tiers usually reveals the gap immediately. The fix is a tracking change, so the improvement shows up the very next month.
We compare one month of your rounding schedules against billed capitation tiers and show you exactly what the visit gap is costing.
Submit your details and our AAPC-certified billing auditors will coordinate a free operational audit for your clinic.
Prefer booking a direct 30-minute online calendar slot with our director of RCM?
Book Direct Meeting