Nephrology Billing Services
Nephrology billing isn’t general billing with a few extra codes. A patient can move from CKD stage 3 to dialysis inside a year, and each step changes the diagnosis codes, the payer rules and how you get paid.
SwiftCare Billing is a nephrology coding and billing company for kidney care practices. We take care of everything between the visit and the payment: eligibility, coding, claims, denials and A/R. The goal is simple. Claims go out clean and come back paid.
What Are Nephrology Billing Services?
Nephrology billing services cover coding, claim submission, payment posting, denial management and A/R follow-up for nephrology practices. A specialty team applies CKD, ESRD and dialysis coding rules and payer requirements so claims are paid correctly and on time.
Nephrology Medical Billing Services for Kidney Care Practices
Our kidney care billing services fit nephrology practices of every size. We work around your existing setup instead of asking you to change it. We support:
- Independent nephrology practices
- Multi-provider nephrology groups
- Multi-location kidney care practices
- Hospital-based nephrology programs
- Practices managing CKD, ESRD and dialysis patients
Why Nephrology Billing Needs Specialty Expertise
Most of the trouble in nephrology medical billing comes from a few rules that general billers rarely see.
CKD staging
The diagnosis code changes with the stage (N18.1 to N18.6), and the provider’s note has to back up the stage on the claim.
ESRD monthly billing
Codes depend on the patient’s age and how many visits happened in the month. Miscount one visit and the payment changes.
Payer rules
Medicare, Medicare Advantage, Medicaid and commercial plans treat dialysis and ESRD claims differently. Medicare Secondary Payer rules also apply during the ESRD coordination period.
Repeat patients
Same patients, every month. One coding mistake gets copied into every claim after it.
Denials and underpayments
They pile up when the note, the diagnosis and the service don’t match.
A team that knows these rules catches the problem before the claim goes out, not after the denial comes back.
Where Nephrology Practices Lose Revenue
Nearly every revenue leak in nephrology comes back to a short list:
- The CKD stage on the claim doesn't match the provider's note
- Visits are missed or miscounted for monthly ESRD billing
- The dialysis dependence code is left off
- Modifiers are missing or used wrongly
- Authorization isn't checked before the service
- Denials aren't appealed before the payer's deadline
- Underpayments go unnoticed because nobody compares payments to expected rates
None of these are hard to fix. Someone just has to be watching for them.
- Our Services
Our Nephrology Billing and Coding Services
Eligibility verification
Confirm active coverage, plan type and benefits before the visit
Prior authorization
Check requirements and request authorization where the payer needs it
Coding
Assign CPT, ICD-10 and HCPCS codes from your documentation
Charge entry
Enter charges and match them to the visit note
Claim scrubbing and submission
Check each claim for errors, then submit electronically
Payment posting
Post payments and reconcile them against expected reimbursement
Denial management
Find the cause, correct the claim and appeal when needed
A/R follow-up
Work unpaid claims by payer and age
Reporting
Send you collections, denial and A/R reports
CKD, ESRD and Dialysis Coding Support
Kidney care coding only works when the diagnosis, the service and the documentation tell the same story. Our nephrology coding and reimbursement services for clinics look hardest at:
- CKD stage-specific coding
- ESRD diagnosis coding and dialysis dependence
- Hypertension and diabetes coded together with CKD
- Acute kidney injury coding
- Hemodialysis, peritoneal dialysis and home dialysis billing
- E/M coding for nephrology visits
- Modifier use and diagnosis linkage
- Documentation-to-code validation before submission
| Area | Commonly used codes |
|---|---|
| CKD stages | N18.1 to N18.6 |
| ESRD with dialysis dependence | N18.6 with Z99.2 |
| Hypertensive CKD | I12.0, I12.9 (reported with an N18 code) |
| Diabetes with CKD | E11.22 with an N18 code |
| Acute kidney injury | N17.- |
| Monthly ESRD services | 90951 to 90970 |
| Home dialysis monthly services | 90963 to 90966 |
| Hemodialysis evaluation | 90935, 90937 |
| Peritoneal dialysis evaluation | 90945, 90947 |
| Dialysis circuit procedures | 36901 to 36909 |
These are examples. Every claim is checked against the current CPT and ICD-10-CM code sets and the payer’s own policy.
AI-Assisted Checks, Human Review
We use AI tools to flag missing information, code and diagnosis mismatches, and denial patterns that keep repeating. A billing specialist looks at every flag and makes the call. Nothing goes out on a software result alone, and patient data stays protected the whole way.
Claims, Denials and A/R Recovery
Submitting a claim is only half the job. Our nephrology reimbursement services follow each claim until it’s paid. Claims are checked before they go out, and rejected ones get fixed and resent right away instead of sitting in a queue.
| Denial type | Common cause | What we do |
|---|---|---|
| Eligibility | Inactive or incorrect coverage | Re-verify coverage, correct and resubmit |
| Medical necessity | Diagnosis doesn't support the service | Review documentation and appeal |
| Coding or modifier | Wrong or missing modifier, weak diagnosis linkage | Correct and resubmit |
| Authorization | Missing or expired authorization | Request review or appeal with supporting records |
| Timely filing | Claim submitted too late | Submit proof where possible and fix the workflow |
Payments get compared against expected reimbursement, so underpayments don’t slip through. Denial reasons are tracked by payer, which stops the same error from coming back next month. Unpaid A/R is worked by payer and age.
Nephrology Revenue Cycle Management
Billing works better when one team owns the whole cycle. Our renal billing management services cover it end to end:
- Front-end registration and insurance verification
- Charge capture and coding
- Claim submission and payer follow-up
- Payment posting and reconciliation
- Denial and A/R management
- Patient billing support
- Revenue cycle reporting
Payers, Credentialing and Coverage
We bill the payer types nephrology practices deal with every day:
Medicare and Medicare Advantage
Medicaid
Commercial insurance
Coordination of benefits, including ESRD secondary payer situations
Credentialing is covered too: CAQH profile management, revalidation and payer enrollment follow-up, so a new provider or a new payer doesn’t stall your claims. We provide services in all 50 states. Our renal practice billing management services in USA cover multi-state groups as well as single-location practices, and we follow the payer and state rules for each location.
Reporting You Can Use
You should always know where your revenue stands. Reports cover:
- Monthly collections
- Claims submitted and payments received
- Denial reasons by payer
- Outstanding A/R by age
- Eligibility and authorization issues
- Reimbursement trends
How to Get Started
Free billing analysis
We review your A/R, denials and coding workflow.
Setup
You give us system access. We review payers and outstanding claims.
Handover
We take over claim submission and follow-up, including any backlog.
Reporting
You get regular reports on collections, denials and A/R.
There’s no need to switch software. We work inside your current EMR or practice management system, including Epic, Oracle Health (Cerner), NextGen, athenahealth, eClinicalWorks, AdvancedMD, Tebra, CareCloud and DrChrono, among others. Your data moves through secure channels, and we agree on the workflow with your team before we take over your claims.
Pricing and Data Security
Pricing depends on your practice size, claim volume and the services you need. After the free billing analysis, you get a clear quote so you know exactly what you’re paying for. We don’t promise savings or recovery figures we can’t back up.
Your patient data stays protected:
- HIPAA-compliant billing workflows
- Signed Business Associate Agreements
- Role-based access to PHI
- Audit trails for billing activity
Why Practices Choose SwiftCare Billing
Our outsourced nephrology billing solutions for medical practices take billing off your team and hand it to specialists. In practice, that means:
Coding checked against the note.
CKD stage, ESRD and dialysis codes are compared with your documentation before submission.
One team, start to finish.
Eligibility, coding, claims, denials and A/R sit with the same people.
Denials get worked.
Denied and unpaid claims are followed until they’re resolved instead of being left to age.
Software flags, people decide.
AI checks catch errors early and a specialist makes the final call.
Reports without asking.
Collections, denial reasons and A/R reach you on a regular schedule.
No software switch.
We use the systems you already have.
Data protection built in.
HIPAA-compliant workflows and signed BAAs.
Fits your size.
Our nephrology practice billing solutions work for solo nephrologists, growing groups and multi-location practices.
A named contact.
You know who handles your account and what’s being done on your claims.
Ready to unlock your practice growth? Let’s talk!
Have Questions?
Let’s Discuss
Fill out this form, tell us about your practice’s unique needs, and get a tailored solution!
- Protected by 256-bit SSL Encryption.
Frequently asked questions
What do nephrology billing services include?
Eligibility checks, prior authorization, coding, charge entry, claim submission, payment posting, denial management, A/R follow-up and reporting.
Why is nephrology billing different from other medical billing?
It involves CKD staging, ESRD monthly billing, dialysis services and payer rules that most specialties never deal with. It also repeats every month for the same patients, so errors add up fast.
Do you handle dialysis and ESRD billing?
Yes. We support hemodialysis, peritoneal dialysis, home dialysis and monthly ESRD service billing.
Can you recover denied and underpaid claims?
We correct and appeal denied claims and compare payments against expected reimbursement to find underpayments. We don’t guarantee recovery amounts.
Do you verify eligibility and handle prior authorization?
Yes. Coverage is verified before the visit, and authorization is requested where the payer requires it.
Do you offer credentialing and payer enrollment?
Yes. We help with Medicare, Medicaid and commercial enrollment, CAQH profiles and revalidation.
How does AI help with nephrology billing?
AI tools flag missing information and coding mismatches before submission. A billing specialist reviews each flag before the claim goes out.
Which EMR and practice management systems do you work with?
We work inside your current system, including Epic, Oracle Health (Cerner), NextGen, athenahealth, eClinicalWorks, AdvancedMD, Tebra, CareCloud and DrChrono, among others.
How much do nephrology billing services cost?
Pricing depends on your practice size, claim volume and the services you need. You get a clear quote after the free billing analysis.
Do you work with small, independent practices?
Yes. Our nephrology billing solutions for independent medical practices cover solo nephrologists, small groups and multi-location practices.
How do I choose a nephrology billing company?
Look for real nephrology experience, certified coders, clear reporting, a signed BAA and a team that chases denials instead of just submitting claims.
Do you provide nephrology billing services in all 50 states?
Yes. We provide nephrology billing services in all 50 states, for single-location practices and multi-state groups alike.