Medical Billing
We take your charges through review, 837P claim submission, clearinghouse rejections, ERA posting and follow-up.
Service detailsSpecialized Revenue Cycle Management
Our team runs medical billing, denial work, A/R follow-up, coding support, credentialing and payer setup for independent physician practices and specialty groups. You'll see where every claim stands, from charge entry to payment.
Operating since 2015 · US-based client contact · Revenue-cycle specialists
Specialized service lines
We take your charges through review, 837P claim submission, clearinghouse rejections, ERA posting and follow-up.
Service detailsWe read the CARC and RARC codes, correct or appeal the claim, then fix the cause so it doesn't repeat.
Service detailsOpen balances sorted by aging bucket, payer, value and timely filing limit, each with a next action.
Service detailsCPT, HCPCS and ICD-10-CM checked against the note, modifiers like 25 and 59 reviewed, questions sent to your providers.
Service detailsCAQH ProView, NPI and payer applications prepared, followed up with Medicare, Medicaid and commercial plans, and tracked to the effective date.
Service detailsWe inventory your agreements, review fee schedules and terms, and plan each contract's rollout before claims go out.
Service detailsClient Testimonials
VOSKPO is efficient and up to date with changing healthcare needs. The weekly billing reports are very helpful, and their end-of-month predictions have been close to the real numbers.
Verified physician client
Independent practice
VOSKPO is one of our foundational vendors, helping us shore up the delivery of our practice, project and business processes. We would not have been able to scale as quickly this year — maintaining and onboarding new contracts — had we not partnered with them.
Verified operations client
Healthcare operations leader
From the blog

CMS has rewritten the appeals chapter of its Medicare claims manual, effective December 11, 2026. The policy is unchanged, but the rules on late appeals are now plain: a physician practice gets good cause in two narrow situations, and a billing company that missed the date is never one of them.

CMS has told Medicare contractors to keep charging 11.875% interest on overpayments from October 21, 2026. Interest starts on day 31 after a demand letter and keeps running during an appeal. For a practice holding a disputed demand, the cost of waiting is now easy to work out.

Solo practitioners and practices with 10 or fewer MIPS eligible clinicians can combine with other small practices and be scored as one virtual group for the 2027 performance year. CMS opened the election on October 1, and it closes December 31, 2026. Once made, the choice holds for the whole year, and everyone in the group shares one score.
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You share what you can, and we'll use it to identify the material questions, the evidence available, our assumptions and your next actions. What we find, and how quickly, depends on the scope and quality of that information.
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The Free Revenue Review shows you the material questions, the evidence available and your next actions before any paid work begins.