Home Health Billing Services In California

You care for patients at home. We care for your billing.

Professional Billing Services For Home Health Agencies

Home health agencies deliver skilled nursing, therapy, and aide care in the patient’s home. But behind every visit there’s billing, OASIS assessments, Notice of Admission deadlines, PDGM period rules, and documentation requirements that quietly decide how much Medicare actually pays you.

Most home health agencies tell us the same things:

That’s exactly what Claim N Billing does for you.

We specialize in billing for home health agencies across Orange County, Los Angeles, San Diego, and the Inland Empire, making sure your claims get paid fully and on time.

What is Home Health Billing?

Home health billing involves submitting claims for skilled nursing, therapy, aide, and social work delivered in the patient’s home, each grouped into a 30-day period and paid under PDGM, with the amount set by the OASIS assessment, diagnosis, timing, and admission source.

Compared to clinic billing, home health billing is more complex because:

The NOA must be filed within 5 calendar days of start of care
Late NOA filing cuts the period payment by 1/30 per day late
Visit counts below the LUPA threshold drop you to per-visit pay
OASIS answers directly set your case-mix and reimbursement
A signed face-to-face encounter is required or the claim denies

We take over the entire billing burden so you can stay focused on patient care.

Why Home Health Agencies Choose Claim N Billing?

Specialists in OASIS coding and PDGM period billing
NOA filing tracked against the 5-day clock, every admission
LUPA monitoring so you protect full-period payment
HIPAA-compliant systems ensure full data protection
Real-time claim tracking and monthly reporting
Understanding of Medi-Cal and CalOptima home health rules
Transparent communication and a dedicated billing specialist

We don’t just submit claims, we actively manage your revenue cycle.

Why Home Health Billing Services Matter

Home health agencies lose more revenue to timing and documentation than to outright denials. Common pain points include:

Late Notice of Admission
A NOA filed after day 5 cuts your period payment by 1/30 for each day late.
Falling into LUPA
Visits below the threshold drop you to per-visit pay instead of the full period.
Weak OASIS coding
Under-coded items quietly lower the case-mix weight on every period.
Missing face-to-face docs
No signed F2F encounter on file means the claim denies.
Recert and POC gaps
A missed 60-day recert or unsigned Plan of Care stalls the next period.
Slow cash flow
Unworked denials and aging periods stretch payment out for weeks.

Our billing support removes every one of these barriers so your agency can grow without interruptions.

The Services We Provide

Claim Submission & Follow-Up

This is where your revenue actually starts moving.

Once care is provided, claims have to be created correctly, submitted on time, and actively followed, not sent out and forgotten. That’s the work we handle every day.

We take responsibility for turning your visits into clean, accurate claims and staying on top of them until there’s a clear response from the payer.

What this includes:

Accurate claim creation and submission
Verification that payer and provider details are correct before submission
Timely filing to avoid avoidable denials
Ongoing claim tracking after submission
Follow-up with payers until claims are processed
Correction and resubmission when issues arise

Denials Management & Appeals

This is where most revenue is quietly lost, and where we’re the most hands-on.

A denial isn’t the end of a claim. It’s a signal that something further upstream needs attention.

We work every denial until there’s a real payment or a clear reason why not, and then we go back and fix whatever caused it in the first place.

How we protect your revenue:

Root-cause review of every denial, not just resubmission
Correction of coding, modifier, and eligibility errors
Medical necessity documentation compiled and submitted
Appeals written and pursued when payment is owed
Secondary and corrected claims handling
Denial trend reporting so the same issue stops repeating

Prior Authorizations

Most practices don’t realize how much revenue they lose from missing or incorrect authorizations, until it’s too late.

We step in early to prevent those losses.

What we handle:

Identifying services that require authorization
Catching recurring denial patterns tied to auth issues
Submitting and following up on authorizations
Managing appeal documentation when needed
Rebilling and recovery when claims are incorrectly denied

Credentialing

Credentialing isn’t just paperwork it directly impacts whether you get paid at all.

We handle credentialing with the same attention we give claims, because front-end mistakes cause most downstream denials.

Our role includes:

Appointment Setting

Medical billing works best when the schedule and the claim always tell the same story.

We handle the front-end coordination that keeps your calendar full and makes sure every visit that happens is a visit that can be billed.

What this supports:

New patient scheduling with insurance verified upfront
Reminder workflows that reduce no-shows and cancellations
Recurring and follow-up visits booked on schedule
Fewer missed or delayed charges
Scheduling, documentation, and claims kept aligned

Monthly Financial Reporting

You shouldn’t have to guess how your practice is performing, or where your money stands.

We provide clear visibility into what’s happening, what’s pending, and what needs attention.

You receive insight into:

Payment Posting & Reconciliation

Accurate payment posting matters just as much as claim submission.

We make sure payments, adjustments, and write-offs are correctly reflected, so your numbers tell the truth.

This includes:

ERA and EOB posting
Payment and adjustment reconciliation
Underpayment identification against contracted rates
Patient responsibility balances and statements
Write-off accuracy and audit readiness support

Our services are designed to support practices at different stages, whether you need help in one area or across your entire billing workflow.

Consultation & Setup

We review your admissions, OASIS workflow, and pain points to build your billing profile.

Eligibility & NOA

We confirm coverage and file the Notice of Admission inside the 5-day window.

OASIS & Submission

We verify OASIS coding and submit clean PDGM period claims with correct HIPPS codes.

Payment Posting

We post payments and flag LUPA periods, underpayments, and denials.

Reporting & Support

You receive monthly insight into revenue, denials, and period performance.

Home Health Medicare & Medi-Cal Expertise

Home health services have some of the strictest payer policies.

Our team stays on top of:

PDGM period grouping and case-mix rules
NOA filing requirements and timing penalties
LUPA thresholds and how to protect full-period pay
Medi-Cal and CalOptima home health coverage
Face-to-face and medical necessity documentation
Home Health Value-Based Purchasing performance

We ensure your claims meet all medical necessity and documentation standards.

Client Success Stories

Our results speak for themselves, see how we’ve helped home health agencies get paid faster and stop leaving revenue on the table.

The NOA window was quietly costing us real money - every day late shaved off reimbursement for the whole period, and with our admissions volume that added up fast. They took over NOA submission and now it goes out inside the window, every time. They also caught that several of our episodes were landing just under LUPA thresholds because of how visits were scheduled, which nobody here had spotted. OASIS timing and billing finally line up instead of fighting each other.

Frequently Asked questions

Do you provide home health billing services in Southern California?

Yes. We bill for home health agencies across Orange County, Los Angeles, San Diego, and the Inland Empire from our office in Irvine. That covers OASIS review, NOA filing inside the five day window, PDGM period claims, LUPA monitoring, denial follow up, and monthly reporting.

How much does home health billing cost?

Claim N Billing charges 5 to 8 percent of collections with a $200 monthly minimum, plus a $200 monthly admin fee that is waived once your monthly invoice reaches $5,000. For agencies running 30 day PDGM periods, the percentage model means our revenue moves with yours, which matters more in home health than most specialties because a late NOA or a missed LUPA threshold hits both of us.

Can you take over billing for an agency mid period?

Yes, and it happens often. We pick up open periods, review which NOAs are already filed and which are at risk, and work the existing denied and aging claims alongside new submissions. The first thing we look at on a mid period transition is NOA compliance, because that is where the unrecoverable losses are and they compound quietly.

Do you work with WellSky, Axxess, or our existing home health software?

Yes. We work inside your existing system rather than requiring a change. We have built billing workflows in WellSky and we work with the other common home health platforms. Direct access to your system is better than working from exported reports, because OASIS timing and NOA deadlines need to be visible in real time, not on a weekly export.

What happens if a Notice of Admission is filed late?

The payment for that 30 day period is reduced by one thirtieth for each day the NOA is late, and that reduction is not appealable as a payment error. Five days late costs five thirtieths of the period. The deadline is five calendar days from start of care, not five business days, so weekends count against you. Agencies filing NOAs on a weekly billing cycle are the ones that miss it.

What is a LUPA in home health billing?

A Low Utilization Payment Adjustment. If visits in a 30 day period fall below the threshold for that period’s case mix group, you get paid per visit instead of the full period amount. Thresholds vary by group and typically sit in the two to six visit range. The gap between a LUPA and a full period is large, which is why visit counts need watching during the period rather than at billing.

Why do home health claims get denied?

The common causes are a missing or unsigned face to face encounter document, a Plan of Care never signed by the certifying physician, an OASIS that was not transmitted, a late or missing NOA, and eligibility problems where homebound status or a qualifying skilled need was not documented. Almost all of these are front end failures rather than billing failures.

Does CalOptima cover home health in Orange County?

Yes, for Medi-Cal members enrolled with CalOptima, though it runs through their authorization process rather than straight fee for service. Authorization requirements, visit limits, and documentation standards differ from Medicare, so an agency billing both needs two separate workflows. Inland Empire Health Plan works similarly for Riverside and San Bernardino members.

Ready To Stop Losing Home Health Revenue?

Let’s walk through your current admissions and NOA workflow and show you where the money is leaking.

Your billing should run as reliably as your visits.