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CASE STUDY · Healthcare & Revenue Cycle

First-Pass Denial Rate Cut 45% and AR Turnover 22 Days Faster

Facing a 16% first-pass denial rate, an aging AR portfolio past 90 days, and a billing team that couldn't keep pace with provider hiring, the network built a 9-person remote RCM pod that now owns coding, charge capture, claim scrubbing, denials, and AR follow-up inside Athenahealth + Waystar.

45%
Lower first-pass denial rate
22 days
Faster AR turnover
69%
Lower billing operating cost

Available Candidates

Pre-vetted professionals ready to start

Client Snapshot

At a glance.

Industry
Healthcare & Revenue Cycle
Company Size
38 clinics, 180 providers, $86M annual gross charges
Geography
United States
Stack
Athenahealth, Availity, Waystar, Zirmed, Epic, MS Teams
The Challenge

What wasn't working.

The network was leaking cash at the RCM layer: 16% first-pass denials, AR > 90 days climbing, and a billing team so stretched that charge capture was running 12 days behind service date. Every new clinic the network opened amplified the problem.

1

First-pass denial rate was eroding gross margin

Industry median first-pass denial rate sits near 8–10%; the network was running 16% — translating to roughly $4.1M in delayed or permanently written-off revenue annually. The denials team was spending 80% of its time on rework, not prevention.

2

AR aging was getting worse with scale

AR > 90 days grew from 11% to 19% of total over 14 months. Collection teams couldn't follow up on every account, low-dollar claims were being written off at a $3.2M annual run rate, and the finance team's forecast confidence dropped quarter over quarter.

3

Local coder hiring didn't match the pipeline

A mid-level AAPC-certified US coder cost $68K–$92K fully loaded with a 12-week hiring cycle. To right-size for the provider count the network needed 6–8 additional coders plus 4 AR specialists — roughly $780K in annual payroll before benefits — unworkable against the network's 7% EBITDA target.

We weren't losing revenue to under-pricing or bad contracts. We were losing it to denials we didn't work, AR we didn't chase, and charges we didn't capture on time. Every one of those is a staffing-capacity problem disguised as an RCM problem.
VP Revenue Cycle
US Outpatient Specialty Network (name withheld — HIPAA), US Outpatient Specialty Network (name withheld — HIPAA)
★★★★★
The Solution

A pre-vetted Zedtreeo pod.

Zedtreeo deployed a 9-person remote RCM pod within 10 business days. The pod was structured to mirror the network's internal RCM org — AAPC-certified coders, charge-capture specialists, claim scrubbers, denials analysts, and AR follow-up — all operating inside Athenahealth and Waystar with the network's payer rules and LCD/NCD logic.

Team Composition Deployed

A full-stack RCM pod sized to drop denials below 9%, compress AR > 90 days to single digits, and run charge capture in near-real-time across all 38 clinics.

AAPC-Certified Medical Coder
CPT/ICD-10/HCPCS coding, specialty-aligned (multi-specialty), modifier accuracy, LCD/NCD compliance, coding audit response.
Claim Scrubber & Charge Capture Specialist
Athenahealth / Waystar edits, pre-submission scrubbing, charge-capture hygiene, encounter reconciliation, NPPES verification.
Denials Analyst
Denial root-cause analysis, payer portal rework, appeal authoring, trend reporting, coder feedback loop.
AR Follow-Up Specialist
Aged AR work queues, payer calls, patient balance follow-up, self-pay negotiation, write-off recommendation workflow.

Tools & AI Stack Deployed

The pod operates in the network's existing stack — Athenahealth, Availity, Waystar, Zirmed, Epic — with HIPAA-trained staff, signed BAAs, and payer-rule libraries in place from day one. Delivery runs through the network's existing Athenahealth work queues and RCM ticketing, with payer-by-payer denial trending surfaced weekly.

Execution Timeline

How it rolled out.

1
Week 1

Week 1 — Kickoff & Clearance

Requirements call, BAA attestation, Athenahealth + Waystar access provisioning. Shortlisted pod interviewed by VP RCM in 48 hours.

2
Week 2–4

Weeks 2–4 — Onboarding

5-day free trial on live coding queue and denials backlog. Payer rules library imported, charge-capture SOPs mirrored, scrub rules validated.

3
Month 2–3

Month 2 — Queue Clearance

Full pod ownership of coding, scrubbing, denials, AR. First-pass denial rate drops to 11%. AR > 90 days drops 5 points. Charge capture current.

4
Month 4–6

Months 3–6 — Margin Recovery

Denial rate drops to 8.8%. AR turnover compressed 22 days. 69% cost reduction booked. Pod extended by 2 coders for two new clinic openings.

The Results

What changed.

Within one quarter, the RCM function stopped being a cash-leak and became a margin-recovery engine. The finance team regained forecast confidence, and two new clinic openings absorbed into the pod without new payroll hires.

Performance Before → After

Measured improvements across 90 days post-onboarding of the engagement.

First-pass denial rate+45% lower
Before: Before: 16%After: After: 8.8%
AR turnover (days)+22 days faster
Before: Before: 54 daysAfter: After: 32 days
Charges captured on-time++26 pts
Before: Before: 72%After: After: 98%
Annual RCM operating cost−69%
Before: Before: $820KAfter: After: $252K
ROI

Zedtreeo vs in-house hire.

69%
Cost Saved

12-Month Cost Breakdown

Line ItemIn-House (US)Zedtreeo
Salary + Benefits$720,000$252,000
Recruitment$42,000Included
HR & Compliance$28,000Included
Tools$26,000Included
Total Annual$816,000$252,000
Client Testimonial

In their own words.

The Zedtreeo RCM pod closed our denial-rework loop inside six weeks. AAPC-certified coders, payer-rule discipline, Athenahealth work-queue ownership — it reads like our own team, just bigger and cheaper. 45% lower denial rate and 22 days faster AR turnover are the numbers; the real result is our finance team can forecast cash again.
VP Revenue Cycle
US Outpatient Specialty Network (name withheld — HIPAA), US Outpatient Specialty Network (name withheld — HIPAA)
★★★★★
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