# Dialysis Monthly: Cost, Coverage, and What to Expect

Source: https://ourhealthnetwork.com/procedure-costs/dialysis-monthly
Last reviewed: 2026-04-18
Data: CMS Hospital and Outpatient pricing, CPT/HCPCS code mapping

## Quick answer

Medicare pays nephrologists about $254 per month, on average, to manage an adult dialysis patient. This is the doctor's monthly fee only. The actual dialysis treatment, facility, and supplies are billed separately and run roughly $25,000 to $30,000 per year on Medicare and far more on commercial insurance.

## What it is

Dialysis is a treatment that filters your blood when your kidneys can no longer do it on their own. Patients with End Stage Renal Disease, or ESRD, need dialysis to stay alive until they receive a kidney transplant. For many people, dialysis continues for years, and for some it continues for the rest of their life.

This page focuses on the monthly physician fee for managing dialysis care, not the cost of the dialysis treatment itself. Medicare uses a special set of billing codes called Monthly Capitation Payment, or MCP, codes. Instead of paying the nephrologist for each individual visit, Medicare pays one flat monthly fee that covers all of the doctor's work for that patient that month.

- **Treatment frequency:** In-center hemodialysis is usually 3 sessions per week, 3 to 5 hours each. Home dialysis (peritoneal or home hemo) happens daily or several times per week.
- **Physician visits:** Your nephrologist evaluates you in person at the dialysis unit. The visit count determines which billing code is used.
- **Lab review:** Monthly bloodwork to check your access, anemia, bone health, and dialysis adequacy.
- **Medication management:** Adjusting blood pressure meds, phosphate binders, anemia drugs, and vitamin D.
- **Care coordination:** Communication with your dialysis nurses, dietitian, social worker, and access surgeon.

The four billing variants on this page reflect different visit patterns and treatment settings. Higher visit counts pay more because the doctor is doing more work. Home dialysis has its own flat monthly rate that does not depend on the number of in-person visits.

## When it is done

Dialysis is required when your kidney function drops to roughly 10 to 15 percent of normal, depending on your symptoms. At that point, your body cannot remove waste, fluid, and toxins on its own. Without dialysis or a transplant, ESRD is fatal within weeks to months.

Your doctor may recommend starting dialysis when:

1. Your estimated GFR (a measure of kidney filtration) falls below 15 mL/min and you have symptoms.
2. You develop fluid overload that medication cannot control, causing shortness of breath or swelling.
3. Your potassium climbs to dangerous levels that cannot be managed with diet and medication.
4. You experience uremic symptoms like nausea, confusion, severe itching, or loss of appetite.
5. Your acid-base balance becomes severely disrupted.
6. You have an acute kidney injury that does not recover, even if your baseline kidney function was normal.

The main alternative to dialysis is a kidney transplant, which offers better survival and quality of life but requires a donor and a long waiting list. Some patients with very advanced disease and limited life expectancy choose conservative care without dialysis. This is a personal decision made with a nephrologist, palliative care team, and family.

## What you pay

There are two cost layers when you do dialysis. The first is the physician's monthly management fee, which is what this page measures. The second is the dialysis treatment itself, which includes the facility, machine, nurses, supplies, and drugs. Medicare pays the treatment under a separate bundled payment called the ESRD PPS, which runs around $275 to $300 per session, or about $43,000 per year for 3-times-weekly hemodialysis. Add physician fees, injectable drugs, hospital admissions, and labs and the all-in Medicare cost lands near $90,000 per patient per year. Commercial insurers pay 3 to 5 times those rates.

**If you're on Medicare:**

- Almost all dialysis patients qualify for Medicare through ESRD enrollment, regardless of age. Coverage typically begins on the first day of the fourth month after you start in-center dialysis, or right away if you train for home dialysis.
- The Part B deductible ($257 in 2025 figure) applies once per year, then Medicare pays 80% of the approved amount for both the physician fee and the treatment bundle.
- You owe 20% coinsurance with no annual cap unless you have a supplement. On a $90,000-per-year all-in cost, that 20% can exceed $18,000.
- A Medigap plan, Medicare Advantage plan, or Medicaid (for dual-eligible patients) typically covers the 20% coinsurance.

**If you have commercial insurance:**

- Most commercial plans must cover dialysis as an essential health benefit. You will hit your annual out-of-pocket maximum quickly, often within the first month or two.
- The 2025 ACA out-of-pocket maximum is $9,200 for individual coverage and $18,400 for family coverage (2025 figure). Once you hit it, the plan pays 100% for the rest of the year.
- After 30 months of dialysis, Medicare becomes your primary insurer even if you still have a commercial plan. This is the Medicare Secondary Payer rule for ESRD.
- Watch for out-of-network dialysis facility fees, which have triggered some of the largest surprise bills documented in healthcare.

**If you're uninsured or paying cash:**

- Apply for Medicare ESRD coverage immediately. The application can be backdated and most patients qualify.
- Apply for Medicaid in parallel. Many states have ESRD-specific assistance.
- The American Kidney Fund offers premium assistance grants for Medicare, Medigap, and commercial premiums.
- Cash-pay rates at large dialysis chains are not publicly listed, and self-funding dialysis is not realistic at $90,000+ per year. Coverage is the path forward, not negotiation.

## Anatomy of the bill

A monthly dialysis bill arrives in pieces from several different parties. Understanding which entity bills for what helps you spot errors and avoid double-paying.

**Physician monthly capitation fee (MCP):** Billed by the nephrologist or their group practice. Medicare pays $156 to $275 per month depending on visit frequency and setting. This single charge covers all physician work for the month.

**ESRD bundled treatment payment:** Billed by the dialysis facility (DaVita, Fresenius, or a smaller chain). Covers the dialysis machine time, nurses, technicians, the standard drugs administered during dialysis, supplies, and routine labs. Roughly $275 to $300 per session on Medicare.

**Vascular access procedures:** Billed separately when you need a fistula placed, declotted, or revised by a vascular surgeon or interventional radiologist. Each procedure can run several thousand dollars on Medicare.

**Injectable drugs outside the bundle:** Some specialty drugs (certain anemia agents, IV iron at certain doses) bill separately. Most common drugs are inside the bundle.

**Hospital admissions:** Dialysis patients average 1 to 2 hospital stays per year for access problems, infections, or fluid overload. These are billed by the hospital under separate DRG payments.

**Specialist consults:** Cardiology, vascular surgery, transplant nephrology, and infectious disease consults each generate their own bills.

**Lab work outside the bundle:** Some advanced testing (parathyroid hormone, vitamin levels, viral panels) bills outside the ESRD bundle.

**Transportation:** Medicare does not routinely cover dialysis transport. Some Medicaid programs and Medicare Advantage plans do. Out of pocket, this can be $30 to $100 per round trip, three times per week.

## Cost by state

Across all 50 states plus DC and the territories, the volume-weighted average Medicare physician fee ranges from about $222 per month in Oklahoma to $302 per month in Alaska. The five highest-volume states are California (518,000 monthly billings), Texas (400,000), Illinois (256,000), Florida (242,000), and New York (218,000). These five states account for roughly 1 in 3 dialysis physician encounters nationally.

State-to-state differences in the physician fee are modest, usually within 10 to 15 percent of the national average. The bigger state-level variation is in the dialysis facility payment and in commercial insurance rates, neither of which appears in this dataset.

**Why physician costs vary by state:**

- Medicare uses a Geographic Practice Cost Index (GPCI) that adjusts physician payment for local wage and rent costs. Alaska, NYC, and parts of California get the highest adjustments.
- The mix of in-center vs home dialysis differs by state. States with more home dialysis penetration show a different code mix in this data.
- Provider density matters. States with fewer nephrologists per patient may show different visit patterns.
- Local Medicare Administrative Contractor policies can produce small payment differences.

## Office vs facility

For dialysis monthly fees, the place-of-service split looks unusual. Medicare data shows about 1.83 million services billed in an office setting versus only 53,000 in a facility setting. That is because the dialysis unit itself is typically classified as the physician's office for billing purposes, not as a hospital facility. The facility-coded volume reflects unusual scenarios like inpatient dialysis or hospital-based units.

The real choice for dialysis patients is not office versus facility. It is in-center versus home, and within in-center, it is which dialysis chain or independent unit you go to.

**When in-center hemodialysis makes more sense:**

- You want trained staff handling every treatment.
- You do not have space, support, or stamina to do dialysis at home.
- You prefer the social contact of seeing the same patients and staff three times a week.

**When home dialysis makes more sense:**

- You want a more flexible schedule and to avoid 3-times-weekly trips.
- You have a partner or care helper at home.
- You want gentler dialysis (peritoneal or short daily home hemo), which often produces better quality-of-life and outcomes.
- You are a transplant candidate, since home modalities sometimes preserve residual kidney function longer.

## Who performs the procedure

Dialysis is overwhelmingly managed by nephrologists. The data shows 6,200 nephrologists handling roughly 3.9 million monthly billings, which works out to more than 95 percent of the volume. Internal medicine physicians and nurse practitioners pick up most of the rest, often in rural areas or smaller dialysis units that share staff.

**What to look for when choosing a nephrologist for dialysis care:**

- Board certification in nephrology by the American Board of Internal Medicine.
- Active hospital privileges where you would receive emergency or inpatient care.
- A consistent in-person presence at the dialysis unit you would use. Some nephrologists round only once a week; ask about the visit pattern.
- Experience with home dialysis modalities if that is something you would consider.
- Connection to a transplant program, since transplant evaluation should start as soon as you begin dialysis.
- A team approach with a dialysis-experienced dietitian, social worker, and access coordinator.

The data also shows neurologists, hospitalists, and physician assistants billing these codes in small numbers. These almost always reflect inpatient or coverage scenarios where another provider was the only physician available to bill the monthly code, not primary dialysis management. For your routine care, the right physician is a nephrologist.

## How to shop for the best price

Dialysis is not a procedure you shop for once. It is an ongoing service that costs more than $80,000 per year. Choosing your unit, your modality, and your insurance setup carefully makes a real financial difference.

1. **Apply for Medicare ESRD coverage immediately.** The application is free, and Medicare will be your most affordable coverage option for dialysis. Coverage can begin retroactively in some cases. Do not wait.
2. **Contact the American Kidney Fund (AKF) for premium assistance.** AKF can help cover Medicare Part B, Medigap, and certain commercial premiums for ESRD patients. This is one of the highest-impact financial steps you can take.
3. **Compare nearby dialysis units before committing.** DaVita, Fresenius, and US Renal Care dominate the market, but smaller chains and hospital-based units exist. Ask about staffing ratios, machine quality, infection rates (publicly reported on Medicare's Dialysis Facility Compare), and physician rounding patterns.
4. **Strongly consider home dialysis training.** Home dialysis enrolls you in Medicare immediately (no 90-day waiting period), often produces better outcomes, and saves you the time and transportation cost of in-center treatment. Even if you ultimately choose in-center, the training eliminates the waiting period.
5. **Get on the kidney transplant list.** A successful transplant ends the dialysis bills. Listing is free, and you can be listed at multiple centers. Ask your nephrologist for a referral as soon as you start dialysis, or even before.
6. **Plan for the 30-month Medicare Secondary Payer window.** If you have commercial insurance when you start dialysis, it remains primary for 30 months. After that, Medicare becomes primary. Plan your premium and coverage decisions around that transition.
7. **Verify network status of the facility, not just your nephrologist.** Out-of-network dialysis facility charges have generated some of the largest billing disputes in US healthcare.

Watch for vague answers about cost, surprise consult fees from inpatient stays, and pressure to accept any modality without explaining the alternatives. A good unit will walk you through home options, transplant, and conservative care without rushing you.

## Surprise billing risks

Most surprise bills in dialysis come from the dialysis facility itself, not the physician fee. The two largest dialysis chains have been involved in well-documented disputes with commercial insurers over out-of-network rates that ran into the hundreds of thousands of dollars per patient per year. Hospital admissions for dialysis-related complications are another common source.

**Most common surprise-billing sources in dialysis:**

- Out-of-network dialysis facility charges, particularly when traveling or temporarily switching units.
- Hospital-based dialysis during an inpatient stay billed at hospital rates rather than outpatient bundled rates.
- Specialist consults during admissions (vascular surgery, infectious disease, cardiology).
- Anesthesiologists and interventional radiologists during access procedures.
- Ambulance transport to and from dialysis, which is generally not covered.

**If you get a surprise bill:**

- Do not pay until you have an itemized bill that lists every charge, the billing code, and the responsible provider.
- Check whether the No Surprises Act (effective January 2022) applies. Emergency care and out-of-network professionals at in-network facilities are protected.
- File a dispute through cms.gov/nosurprises if you believe you were balance-billed in violation of the law.
- Contact your state insurance commissioner if your commercial insurer denies coverage that you believe should be paid.
- Ask the dialysis chain's patient advocate or financial counselor. Both major chains have dedicated teams for billing disputes.

## Total recovery cost

Dialysis does not have a recovery period in the usual sense. It is an ongoing treatment, not a one-time procedure. The relevant cost framework is annual, not episode-based, and it continues until you receive a transplant or stop dialysis.

Most patients experience fatigue on dialysis days, especially after in-center treatment. Many work part-time or modify their schedules. Home dialysis tends to be gentler, with less post-treatment fatigue, and is more compatible with full-time work.

**Add-on costs to budget for:**

- Transportation to and from dialysis 3 times per week: $0 to $400 per month depending on coverage and distance.
- Modified diet (low-sodium, low-potassium, low-phosphorus): $50 to $200 per month above a typical food budget.
- Phosphate binders and other oral medications not covered by Part B: highly variable, often $50 to $300 per month with Part D.
- Home modifications for home dialysis (storage, water hookup, electrical): typically a one-time $1,000 to $5,000.
- Lost work income: variable but often substantial, especially for in-center patients.
- Medigap or supplemental insurance premiums: $100 to $400 per month for the coinsurance protection.
- Travel or hotel costs for transplant evaluation visits.

A realistic budget for an in-center hemodialysis patient with Medicare and a Medigap plan runs roughly $3,000 to $8,000 per year out of pocket, on top of insurance premiums. Without a supplement, the 20% Medicare coinsurance alone can exceed $18,000 per year. Patients without coverage cannot self-fund dialysis, which is why ESRD Medicare enrollment is the universal first step.

## Variants of this procedure

- Comprehensive In-Center Care (4+ Visits/Month)
- Standard In-Center Care (2-3 Visits/Month)
- Limited In-Center Care (1 Visit/Month)
- Home Dialysis Monthly Care

## Frequently asked questions

### How much does dialysis cost per month with insurance?

On Medicare, the physician's monthly fee runs about $254 on average, and the all-in monthly cost (including the dialysis treatment, drugs, and labs) runs roughly $7,500. You typically owe 20% coinsurance unless you have a supplement, Medicaid, or Medicare Advantage. With commercial insurance, total monthly billed amounts can exceed $20,000, but you will hit your annual out-of-pocket maximum within the first month or two.

### Does Medicare cover dialysis?

Yes. End Stage Renal Disease is one of the few conditions that qualifies you for Medicare regardless of age. Coverage usually starts on the first day of the fourth month after you begin in-center dialysis, or immediately if you train for home dialysis. Medicare pays 80% of the approved amount; you or a supplement covers the remaining 20%.

### What's the difference between the four monthly billing codes?

Three codes describe in-center hemodialysis based on visit frequency: 90960 for 4 or more visits per month, 90961 for 2 or 3 visits, and 90962 for a single visit. The fourth code, 90966, is a flat monthly fee for home dialysis patients (peritoneal or home hemo). More visits pay more on the in-center codes; the home code is the same regardless of contact frequency.

### Is home dialysis cheaper than in-center?

For Medicare, the bundled facility payment is similar between modalities, but home dialysis often has lower total costs because it requires fewer hospital admissions, less transportation, and fewer access procedures. For patients, home dialysis can also save substantial time and lost work income. It usually requires upfront training and some home setup.

### How do I get on the kidney transplant list?

Ask your nephrologist for a referral to a transplant center. Listing is free and you can list at multiple centers. Evaluation typically takes a few months and includes medical, psychosocial, and financial reviews. Wait times vary by blood type, region, and donor availability, ranging from a few months to many years.

### How do I avoid a surprise bill from a dialysis facility?

Verify network status before your first treatment, and again any time you travel or temporarily switch units. Get bills itemized before paying. The No Surprises Act protects you from out-of-network charges in many situations as of 2022. Both major dialysis chains have patient financial advocates who can help resolve disputes.

### What's the cheapest way to get dialysis?

Get on Medicare ESRD coverage immediately, add a Medigap plan or apply for Medicaid if you qualify, and contact the American Kidney Fund for premium assistance. Choose home dialysis if it fits your situation, since it eliminates the 90-day Medicare waiting period and reduces transportation and time costs. Pursue transplant listing in parallel.

### Where does this cost data come from?

The Medicare physician fees on this page come from CMS Physician & Other Practitioner Public Use Files for the four monthly capitation codes (90960, 90961, 90962, 90966). These are national averages of what Medicare paid nephrologists. Commercial rates, cash prices, and the dialysis facility bundled payment are not in this dataset and are described in ranges based on published industry sources.

## Related

- [All procedure cost concepts](https://ourhealthnetwork.com/procedure-costs)
- [Find specialists who perform this procedure](https://ourhealthnetwork.com/find-doctors)
- [Insurance plans that cover this procedure](https://ourhealthnetwork.com/tools/insurance-matcher)