Medical billing and coding built to reduce denials and get you paid faster
A denied claim is not a dead claim, but most billing operations treat it like one. They submit, they post what comes in, and the rejections quietly pile up in a queue nobody has time to work. That queue is where a practice’s money goes.
Coastal Medical Services does the whole job: accurate coding, clean submission, and a real process for recovering every claim the payer pushes back. For specialty practices, that difference is measured in collected revenue.
Every stage of the revenue cycle, managed
Here is the whole workflow, from the code on the claim to the dollar in your account. None of it is left sitting as your front office’s problem.
Comprehensive Billing Management
We prepare, code, scrub, and submit every claim, then post payments and reconcile what actually landed against what should have. This is the daily work of turning care delivered into revenue collected.
Denial Management and Follow Up
Denied claims are a major source of lost revenue. We identify denial causes, correct billing issues, and follow up with payers to recover appropriate reimbursement.
Coding Accuracy and Compliance
We review and audit the codes your practice already uses, correcting what is missed before it costs you. For operative and procedure reports, we code directly from the documentation, so the codes reflect what was actually done, not just what was easy to submit.
Accounts Receivable Monitoring
We actively track outstanding claims, follow up with insurance carriers, and manage aged receivables to maintain steady and predictable cash flow.
Performance Reporting and Analytics
You receive clear reporting on collections, denial patterns, and key revenue cycle metrics, so administrators always understand the practice’s financial performance.
Credentialing and Payer Enrollment
Billing depends on providers being enrolled and active with payers. See how our credentialing support keeps that from becoming the bottleneck.
The work that happens after “submitted”
Submitting a claim is the baseline every biller clears. What actually protects a practice’s revenue is what comes next: the denial that gets appealed, the underpayment that gets caught, the aging claim that gets chased instead of written off.
Reduced Administrative Burden
Claims, payer follow up, and billing disputes stop being your front office’s job. Your staff runs the practice instead of chasing the money.
Improved Cash Flow and Predictability
Efficient claim processing and consistent accounts receivable follow up improve reimbursement timelines and create more predictable revenue cycles.
Stronger Compliance and Accuracy
We stay current with coding updates, payer policies, and regulatory requirements to reduce the billing errors that lead to denials, compliance risk, or audits.
Transparent Financial Visibility
Reporting gives clear insight into denial trends, days in accounts receivable, and net collections, so administrators can make informed decisions.
What you receive
What that comes down to, in plain terms:
- Dedicated support and clear communication
- Transparent reporting and performance tracking
- Proactive denial prevention strategies
- Compliance focused billing workflows
- Solutions aligned with your practice specialty
William Castellanos, Co-Founder, Billing & Coding
Coastal Medical Services was built by people who came up on the clinical side of medicine. Our co-founder, William Castellanos, has worked in healthcare since 2010 and in medical billing since 2013. He founded the medical billing company Baruch Business Solutions in 2016 and sold it to TLK Medical Group in 2020, and he has run 360 Healthcare Management, a separate healthcare management company, since 2019.
He is a Certified Medical Biller, Surgical Technologist, and Medical Assistant, so your billing is handled by someone who has worked inside clinical care, not only from paperwork. That is where accurate coding and fewer compliance errors come from.
Read more about our teamCommon questions
How much do medical billing services cost?
Most medical billing services charge a percentage of collected revenue. Coastal Medical Services uses a transparent pricing structure aligned with your financial performance. See our billing and coding fees.
How long does it take to improve billing performance?
Many practices begin seeing improvements in denial rates and collections within the first few billing cycles once workflows are optimized.
Do you work with specialty practices?
Yes. Our founder, William Castellanos, has billed for vascular, podiatry, OBGYN, and geriatric practices through a career in medical billing and healthcare management, and that specialty experience is built into how Coastal Medical Services handles complex claims.
Related services
Medical Credentialing
Provider enrollment and payer participation, handled end to end.
Learn more →Revenue Cycle Reporting
Dashboards and denial trends, with an explanation of what they mean.
Learn more →Medical Billing Fees
How our pricing works and why it is a percentage of collections.
Learn more →Strengthen your revenue cycle
If your practice is ready to reduce claim denials, accelerate reimbursements, and gain confidence in the reliability of your billing process, we are ready to support your team.
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