Last updated: 2026-08-21
Honest Taskers, AGS Health, and Transcure lead this year's shortlist of denials and appeals specialist companies, seven firms ranked on how they read a remittance, work a denial to root cause, write appeals that overturn, and stop the same denial recurring next month, all under a signed BAA. Denial work splits into two jobs, which are clearing the backlog you already have and fixing the upstream cause, and most vendors are better at one than the other.
Disclosure: Honest Taskers publishes this list and appears at position 1. We're judged on the same five published criteria as every other company here.
At a glance
- 1Honest Taskers
- 2AGS Health
- 3Transcure
- 4Coronis Health
- 5Neolytix
- 6Medusind
- 7Staffingly
On this page
- How we chose the best denials and appeals specialist companies
- Should a specialist clear the backlog or fix the cause?
- Best denials and appeals specialist companies compared
- The 7 companies
- What are the risks of outsourcing to a denials specialist?
- How much does a denials and appeals specialist cost?
- What should you look for in a denials and appeals specialist company?
- How do you get started with a denials and appeals specialist?
- Methodology and sources
How we chose the best denials and appeals specialist companies
Denial work rewards persistence and pattern recognition in equal measure, so we looked at both. On the persistence side, that's working denials by reason code, submitting appeals within payer deadlines, escalating when a payer stalls, and pursuing underpayments as well as outright denials. On the pattern side, it's root cause analysis, feeding findings back to coding and front-desk registration, and reporting denial rate by payer and reason rather than a single headline number.
From there we compared five things, which are stated denial and appeal capability, whether root cause analysis is offered alongside the transactional work, delivery model and published pricing, delivery location, and HIPAA posture. One firm publishes denial management as a named service line, which is AGS Health, and another publishes a first-pass clean claim rate that speaks to prevention, which is Transcure. We report those specifics rather than treating all seven as equivalent. Unpublished facts are marked "not publicly listed" and self-stated claims are labeled company-reported.
For the appeal rights themselves, the Centers for Medicare and Medicaid Services publishes the Medicare appeals levels and deadlines, and AAPC is the credentialing body for the coding knowledge most denial work depends on. Wage context for the in-house comparison is the U.S. Bureau of Labor Statistics May 2025 Occupational Employment and Wage Statistics, which puts the national median for billing and posting clerks at $23.32 an hour, about $48,500 a year.
Should a specialist clear the backlog or fix the cause?
These are different purchases and buying the wrong one wastes a year. A backlog project is finite, measured in aged accounts receivable recovered, and suits a practice with a pile of denials nobody has touched in ninety days. Throughput is what matters, so a vendor with a bench beats one careful person.
Fixing the cause is continuous, measured in denial rate falling, and requires someone close enough to your registration and coding to change what happens upstream. A denial for missing prior authorization isn't a billing problem, it's a front-desk problem, and no amount of appealing fixes it. That work suits a placed specialist who sits in your workflow and can tell the scheduler what to change.
Most practices need both, in that order. Clear the backlog with capacity, then keep a person on prevention. Judge the first on dollars recovered and the second on denial rate by reason code three months later.
Best denials and appeals specialist companies compared
| Company | Denial capability (as stated) | Root cause work | Published pricing | Purchase model | HIPAA posture (as stated) |
|---|---|---|---|---|---|
| Honest Taskers | Specialists placed to work denials and appeals in your system | Sits in your workflow, so findings reach registration and coding | $10.00 to $12.65/hr | Staffing, per hour | Compliance verified by Accountable; BAA when PHI is accessed |
| AGS Health | Denial management published as a named service | Clinical documentation integrity offered alongside | Not publicly listed | Outsourced service, enterprise | Cybersecurity designation cited; no SOC 2 or ISO named |
| Transcure | Claims and denial follow-up within full RCM | Billing audits offered; 98% first-pass clean claim rate reported | 3% to 5% of monthly collections | Outsourced service | ISO 27001; HIPAA stated (company-reported) |
| Coronis Health | Claims management and AR follow-up | Process design and financial strategy work described | Not publicly listed | Outsourced service | Not publicly listed |
| Neolytix | AR and denial work with coding audit | Coding audit sold as a separate service | Not publicly listed | Outsourced service | ISO 27001 certified; HIPAA stated |
| Medusind | Denial management and AR follow-up | Not publicly listed | Not publicly listed | Outsourced service | Not publicly listed |
| Staffingly | Billing and prior authorization staffing | Not publicly listed | $399/wk at 45 hours | Staffing, per week | SOC 2 Type II, ISO 27001, signed BAA (company-reported) |
1. Honest Taskers
Best for: practices that want denials worked and the upstream cause fixed by someone inside their own workflow.
Pricing: $10.00–$12.65/hrModel: Staffing, per hourLocation: US clients; PH, LatAm, India and Pakistan recruitingFirst hire: Two-week working trial
Honest Taskers places healthcare-trained specialists who work denials by reason code, prepare and submit appeals inside payer deadlines, chase underpayments, and keep an aging report moving. The advantage of a placed person over a vendor queue is prevention, because someone sitting in your workflow can tell the front desk which authorization is being missed and tell the coder which modifier keeps triggering the same rejection. Candidates train on HIPAA and data privacy under a dedicated compliance officer and sign a Business Associate Agreement when they'll access PHI, with compliance verified by Accountable. Rates run $10.00 to $12.65 an hour, the first hire includes a two-week working trial, and reported retention of 99.6% average monthly matters here because payer-specific knowledge is slow to rebuild. See the virtual medical billing service page for how the role fits alongside claim submission.
Limitation: one placed specialist gives you less raw throughput than a vendor bench, so a large aged backlog may need capacity first.
2. AGS Health
Best for: hospitals and large groups with an aged denial backlog spanning multiple facilities.
Pricing: Not publicly listedModel: Outsourced service, enterpriseLocation: Washington DC; Chennai, IndiaScope: Denial management, AR, coding, CDI
AGS Health publishes denial management as a named service rather than folding it into general accounts receivable work, and pairs it with clinical documentation integrity, which is the combination that addresses cause as well as symptom. Alongside it sit claims management, accounts receivable, coding, and prior authorization, so a denial traced to a coding or authorization failure can be fixed inside the same contract. Named clients include Banner Health, Baylor Scott & White Health, and Richmond University Medical Center, with delivery from a Washington DC headquarters and a center in Chennai, India. For a backlog measured in thousands of claims, this is the tier that can staff it.
Limitation: built for health systems, so a small practice is unlikely to be the right fit.
3. Transcure
Best for: practices that want prevention evidence rather than only recovery activity.
Pricing: 3%–5% of monthly collectionsModel: Outsourced serviceStaff: 1,100+ certified billers and codersSecurity: ISO 27001
Transcure publishes the numbers that matter for denial prevention, reporting a 98% first-pass clean claim rate and 24-day accounts receivable, both company-reported, which is more than most firms in this category will commit to in public. It runs claims and denial follow-up inside a full revenue cycle service priced at 3% to 5% of monthly collections, with AAPC-certified billers and coders and billing audits available to find the pattern behind repeat denials. Because coding and denial work sit in the same team, a rejection traced to code specificity gets fixed rather than re-appealed.
Limitation: percentage pricing means the cost of denial work rises with your collections rather than with the work involved.
4. Coronis Health
Best for: behavioral health practices and community health centers whose denials follow setting-specific rules.
Pricing: Not publicly listedModel: Outsourced serviceScope: Claims management, AR follow-upFocus: Named specialty and setting experience
Coronis Health handles claims management and accounts receivable follow-up, and it names its client settings more precisely than most, including behavioral health, community health centers, hospitals, hospital-affiliated practices, and physician groups across anesthesiology, orthopedics, primary care, and hospitalists. That specificity matters for denials because behavioral health rejections cluster around authorization limits and time-based service rules that generalist teams misread. It also describes process design and financial strategy work, which is the root cause side rather than the recovery side.
Limitation: it publishes neither pricing, delivery location nor any named certification.
5. Neolytix
Best for: small practices that want the cause diagnosed before buying ongoing denial work.
Pricing: Not publicly listedModel: Outsourced serviceScope: AR and denial work, coding auditSecurity: ISO 27001
Neolytix sells coding audit as a standalone product, which is the cheapest way to find out whether your denials are a coding problem, a registration problem, or a follow-up problem before you commit to a service. It publishes small-practice and mid-market tiers, reports 270-plus organizations across 31 specialties and 40 states, and holds ISO 27001 certification. Since it also runs billing and virtual staffing, whatever the audit finds can be acted on without adding a vendor, which suits a practice that suspects the problem is upstream of billing entirely.
Limitation: no pricing is published, so comparing it on cost takes a quote.
6. Medusind
Best for: multi-line groups wanting denial work across medical and dental in one vendor.
Pricing: Not publicly listedModel: Outsourced serviceScope: Denial management, AR follow-up, payment postingScale: $3B+ charges billed last year
Medusind lists denial management and accounts receivable follow-up alongside payment posting and fee schedule maintenance, and covers dental as well as medical, which matters because dental denials run on entirely different plan rules and annual maximums. It reports more than $3 billion in charges billed last year and support for over 70 practice management systems, and serves physician groups, federally qualified health centers, behavioral health facilities, home health providers, and DSOs across 30-plus specialties.
Limitation: neither pricing, delivery location nor any security certification is published.
7. Staffingly
Best for: practices whose denials trace mostly to prior authorization, wanting per-week staffing costs.
Pricing: $399/wk at 45 hoursModel: Staffing, per weekLocation: India, Pakistan, BangladeshTrial: Advertises a two-week trial (company-reported)
Staffingly staffs billing and prior authorization work at $399 a week per person for 45 hours, dropping to $349 at five or more and $299 at ten or more. The prior authorization focus is the relevant part here, because missing or expired authorizations are among the most common denial reasons and they're prevented at scheduling rather than appealed afterwards. On security it publishes the most documentation in this group, reporting SOC 2 Type II, ISO/IEC 27001:2022, a signed BAA before work starts, and a $5 million errors-and-omissions and cyber liability policy, all company-reported.
Limitation: denial management isn't named as a separate service, and its workflow is AI-assisted with a person verifying output.
What are the risks of outsourcing to a denials specialist?
- Appeal deadlines. Every payer has one, several are short, and a missed window ends the claim permanently.
- Cherry-picking. A vendor paid on recovery will work the easy high-fee denials and leave the rest aging.
- Recovery without prevention. If denial rate doesn't fall, you're renting a treadmill.
- Write-off authority. Be explicit about who can abandon a claim and at what value.
- Root cause that never reaches anyone. Findings are worthless if they don't get back to registration and coding.
- Underpayments ignored. Partial payments are quieter than denials and often larger in aggregate.
- Reporting that hides payers. A single denial rate conceals which payer is the problem.
How much does a denials and appeals specialist cost?
Two firms here publish a rate. Honest Taskers charges $10.00 to $12.65 an hour for a placed specialist, and Staffingly charges $399 a week for 45 hours, near $8.90 an hour before volume discounts. Transcure publishes 3% to 5% of monthly collections for revenue cycle work with denial follow-up included. AGS Health, Coronis Health, Neolytix, and Medusind quote on request.
For a backlog project, ask for pricing as a percentage of what's recovered, and set a floor value below which claims get worked anyway so nothing is cherry-picked. For ongoing prevention, hourly is usually the honest comparison, because the goal is a falling denial rate rather than rising recovery volume. Whichever you buy, agree the reporting first, broken down by payer and reason code, or you won't be able to tell whether it worked. Rates change, so treat these as dated readings.
What should you look for in a denials and appeals specialist company?
- Reporting by payer and reason code, not a single blended denial rate.
- Root cause analysis that reaches the people who can change registration and coding.
- Deadline tracking per payer, with evidence of how appeals are calendared.
- Underpayment pursuit, not just outright denial work.
- A stated floor value so low-dollar claims aren't quietly abandoned.
- Escalation paths with named payer contacts rather than portal submissions alone.
- A signed BAA and clarity on where PHI sits.
- Coding capability on the team, since a large share of denials are coding-driven.
How do you get started with a denials and appeals specialist?
- Pull 90 days of denials grouped by payer and reason code, so you know what you have.
- Separate the backlog from the recurring pattern, since they need different purchases.
- Check appeal deadlines on the aged pile first, because some may already be lost.
- Shortlist vendors whose experience matches your top three denial reasons.
- Agree reporting and a floor claim value before work starts.
- Sign the BAA and set access to the minimum the role needs.
- Review at 90 days on denial rate by reason code, not on dollars recovered alone.
If the pattern points at code specificity rather than follow-up, our virtual medical coder service page covers the role that fixes it upstream.
Methodology and sources
We verified each company at its own website on August 21, 2026, recording stated denial and appeal capability, whether root cause work is offered, delivery model and published pricing, delivery location, and HIPAA posture. Medicare appeal levels and deadlines come from the Centers for Medicare and Medicaid Services, and coding credential references from AAPC. Rates are volatile and were captured as dated points, not permanent quotes. Where a company didn't publish a fact we marked it "not publicly listed", and self-stated claims are labeled company-reported. Firms that place general administrative staff without describing denial or accounts receivable work were excluded.
Related denial and billing guides
Denial work and claim submission are one chain, so our virtual medical billing service page sets out the full sequence from charge entry through payment posting, which helps you see where in that chain your denials are being created.
A large share of denials trace back to code specificity rather than follow-up. The virtual medical coder service page explains what a coder owns, which tells you whether to hire for appeals or for accuracy first.