Jul 30, 2026
How Much Does It Cost to Outsource Medical Billing?
- Medical Billing
- OneMed Billing
Overview
Clean claims aren’t made at submission
Clean claims don’t happen at the final step. They’re decided by how each claim was prepared, reviewed, and formatted long before anyone presses send. By the time a claim reaches the clearinghouse, it is already either acceptable or not.
So we check the things that actually cause rejections first — demographics, eligibility, procedure and diagnosis codes, modifiers, provider NPIs, place of service, authorization details, and each payer’s formatting rules — then submit through secure clearinghouses and payer portals. We work across electronic and paper-equivalent formats, including ANSI 837 (837P and 837I), CMS-1500, and UB-04, depending on claim type and payer.
Before send
- demographics
- codes
- modifiers
- formatting
At submission
Send
changes nothing about
whether it’s clean
Which is why the work happens on the left.
The clock you can't reset
A rejected claim doesn't wait. It ages.
Timely filing runs from the date of service—not from your most recent attempt. Every rejection spends days out of a fixed window that never resets, and a claim sitting in a rejection queue is burning that window while nobody is looking at it. Work rejections weekly and some claims simply run out of road.
Timely filing window
— starts at the date of service, never resets
day 0
filing deadline
Accepted first pass
paid, with the window barely touched
Rejected once, worked late
sat in the rejection queue
rejected again
paid late
Rejected, then forgotten
nobody worked it — and the window closed
The clock starts at the date of service,
not at your last attempt.
written off
Illustrative. Filing windows vary widely by payer and contract, and some are far shorter than practices expect — which is precisely why rejections are monitored daily rather than weekly.
PRE-SUBMISSION
What we verify before every submission
Every claim goes through the same validation, so it leaves accurate, complete, and payer-ready.
Patient information
Demographics, insurance coverage and eligibility confirmed, because the cheapest rejection is the one that never happens.
Diagnosis and procedure codes
ICD-10, CPT and HCPCS accuracy checked against the documentation and the payer’s current policy.
Modifiers and place of service
Modifier usage and place-of-service codes validated, since both quietly invalidate otherwise correct claims.
Provider NPIs
Referring and rendering provider details verified, a small field that causes a surprising share of rejections.
Medical necessity
Documentation checked for alignment with the payer’s medical necessity guidelines before the claim goes out.
Claim formatting
Claims checked against clearinghouse and payer submission standards, so nothing fails on structure alone.
WHAT’S INCLUDED
Our claim submission coverage
We guide each claim through its complete journey, from the moment the patient walks in to final payment reconciliation.
Demographics & insurance capture
Patient details, coverage and identifying information gathered and validated at intake.
Eligibility & benefits verification
Coverage status, plan details and benefit information confirmed before the claim is built.
Coding review & charge entry
Charges reviewed for coding accuracy, then entered against documented services and payer requirements.
Scrubbing & pre-submission validation
Claims scrubbed for coding edits, modifier accuracy and payer-specific rules.
Electronic claim submission
Claims transmitted through clearinghouse systems and routed to the correct payer.
Rejection monitoring & correction
Clearinghouse and payer responses reviewed daily, with corrections made and resubmitted promptly.
Follow-up & status tracking
Claim status tracked with payers and processing timelines monitored until resolution.
Payment posting & reconciliation
Payments posted from ERA files and balances reconciled to keep AR visibility clean.
HOW IT WORKS
From eligibility check to reconciled payment
One consistent path, anchored in accuracy, compliance, and each payer’s requirements.
Eligibility & benefits verification
Active coverage, payer responsibility and benefit details confirmed before a claim is submitted.
1
2
Scrubbing & coding accuracy checks
Each claim reviewed for CPT, ICD-10 and HCPCS accuracy against the documentation.
Payer-specific compliance edits
Claims checked against Medicare rules and individual commercial payer policies.
3
4
Clearinghouse submission & routing
Clean claims transmitted through clearinghouse EDI using 837P and 837I formats and routed to the payer.
Rejection monitoring & correction
Clearinghouse and payer rejections reviewed daily, corrected and resubmitted the same day wherever possible.
5
6
Payment tracking, posting & reconciliation
ERA files and payer responses tracked through posting and reconciliation, closing the loop on every claim.
WATCH-OUTS
Why claims get rejected — and how we prevent it
Most rejections trace back to a handful of causes. Each one is checked before the claim goes out.
Coding errors and missing modifiers
Procedure and diagnosis codes reviewed alongside modifiers, so services are coded correctly the first time rather than corrected after a bounce.
Eligibility and authorization gaps
Active coverage, required authorizations and referral details confirmed upfront, where they can still be fixed cheaply.
Missing documentation or medical necessity
Clinical documentation checked to confirm it supports the services billed, before the payer decides it doesn’t.
Timely filing violations
Claims and corrections submitted inside payer filing deadlines, with rejections worked daily so the window isn’t spent waiting.
Duplicates, incomplete data and COB errors
Duplicate submissions, missing fields and coordination-of-benefits problems identified before the claim leaves.
Where claims end up
Accepted first pass
most
Rejected, corrected same day
Left aging in a queue
the goal is zero
Illustrative distribution, not a measured result.
Why outsource
Why practices outsource claim submission to OneMed
- Higher clean claim rates from day one, because claims are validated before they go out
- Faster payment, because issues are found early and corrected quickly
- Lower operating cost than carrying staffing, training, and system overhead in-house
- Payer rule expertise built in, across Medicare, Medicaid, and commercial plans
- Capacity that absorbs volume spikes instead of buckling under them
- Full visibility of claim status without adding work for your team
WHY ONEMED
In-house billing versus outsourced submission
| Factor | In-house billing | Outsourced to OneMed |
|---|---|---|
| Staffing | Vulnerable to turnover and leave | Dedicated, consistent team |
| Payer rule expertise | Limited bandwidth to track changes | Multi-payer specialization |
| Rejection handling | Often delayed | Same-day correction cycles |
| Technology costs | Internal overhead | Included |
| Scalability | Limited | Scales with volume |
| Performance accountability | Internal burden | Measured, reported outcomes |
BY SPECIALTY
Claim submission by medical specialty
Rejection patterns differ sharply by specialty. Submission workflows are built around those differences.
Primary care
High claim volumes across complex payer mixes, handled with consistent accuracy.
Urgent care
Fast-paced coding, eligibility pressure and same-day billing demands.
Behavioral health
Authorization tracking, time-based coding and documentation-heavy claims.
Surgical & specialty
Bundling rules, global periods and modifier-driven reimbursement.
DME & ancillary
Medical necessity, proof of delivery and frequency limits verified before submission.
Telehealth & virtual care
Coverage and billing rules that continue to shift, tracked as they change.
Physical therapy & rehab
Visit limits, authorization tracking and modifier usage monitored throughout.
Imaging & diagnostics
Prior authorizations, bundling edits and coverage rules addressed upfront.
RESULTS
What practices typically see
Outcomes vary by specialty, payer mix, and starting point — but the direction of travel is consistent.
Higher first-pass acceptance rates
A meaningful reduction in preventable denials
Faster payment turnaround from major payers
Reduced AR days and clearer cash flow visibility
“Since switching to OneMed, our claim denial rate dropped sharply and we’re getting paid in a fraction of the time. Our cash flow has never been better.”— Practice Manager, OneMed client
Testimonial wording generalized pending verification of the underlying figures and client consent.
COMPLIANCE
Standards we work to
Claim submission moves clinical and financial data continuously, so the controls around it matter as much as the accuracy.
HIPAA workflows and access controls
A BAA is executed before any protected health information moves, with controlled access throughout.
Audit-ready documentation
Submission activity and corrections documented so the trail exists before anyone asks for it.
Payer documentation standards
Work aligned to each payer’s documentation expectations, not a single generic standard.
Secure data handling and transmission
Claim and remittance data exchanged through secure transmission protocols.
GET STARTED
Book a free claims review
We’ll look at a recent batch, show you what would have been caught before submission, and check how long your rejections are sitting before anyone works them.
- No-obligation review of a recent claim batch
- BAA executed before any records are shared
- Medicare, Medicaid, Tricare, VA and commercial plans
Prefer to talk now?
(315) 366-8242
Request your review
We'll reply within one business day to scope it with your team.
By submitting this form you agree to be contacted
regarding OneMed services. We never share your data.
Frequently Asked
Common questions.
Do you support institutional and professional claims?
Yes, we submit both CMS-1500 and UB-04 forms depending on your billing setup.
Can you submit to both government and commercial payers?
Absolutely. We handle Medicare, Medicaid, Tricare, VA, and all major commercial plans.
How fast do you submit claims?
Most are submitted the same or next business day, depending on charge receipt time.
Do you flag issues before submitting?
Yes. We run pre-submission QA and will notify your team if a claim is incomplete or risky.
Are your workflows HIPAA compliant?
Yes. All team members undergo regular HIPAA training and data is exchanged securely.
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