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If CMS added a procedure to the ASC list, you might assume you can book and bill it right away. For Medicare patients, you can. For commercial payer patients, you likely cannot . This gap in revenue cycle management is where ASC billing managers lose money. CMS puts total ASC payments at $9.2 billion for 2026, up $450 million from 2025. That growth makes every coverage gap more costly.
What CMS Did - and What It Did Not Do
547 procedures joined the ASC Covered Procedures List for CY 2026, finalized under the CY 2026 OPPS/ASC Payment System Final Rule (CMS-1834-FC). The list now includes heart procedures, spine surgeries, and electrophysiology work. Before this change, each was limited to inpatient settings. Medicare covers them at ASC rates starting January 1, 2026.
CMS approval does not bind private insurers. Each insurer runs its own review before updating its coverage policy. That review can take 60 to 180 days. A procedure approved in January may not be covered by a commercial plan until mid-year or later.
Where the Billing Problem Starts
The scheduling desk is where this problem starts. A case gets booked on the assumption that commercial payers follow Medicare. That assumption leads to a claim denial.
Here is what happens: the surgeon confirms the CPT code is on the ASC Covered Procedures List, staff book the case, the claim goes out after the procedure, and the insurer rejects it as not covered. The ASC must write it off, appeal, or recode. Each option costs staff time and delays cash.
In ortho and cardiology ASCs taking on new procedures, this compounds fast. Each new line adds payer-specific policy dates that staff must check before booking.
The 60-180 Day Window Is Not Uniform
Not all insurers update on the same schedule. One plan may go live in March. Another may hold until June. A third may require prior authorization in the gap even if coverage is coming.
Each payer needs a procedure-level benefit check. Active coverage is not enough. Staff must confirm the CPT code is covered at an ASC on the date of service.
Running that check by hand across multiple payers creates friction at every pre-scheduling step. Once a case is booked without it, the billing exposure is locked in.
What Breaks in Your Revenue Cycle Management Workflow
The core issue in any ASC billing workflow is a sequence gap. Standard eligibility checks confirm active coverage. They do not flag whether a new CPT code is covered under a patient’s plan at an ASC.
That missing step is where denials start. The front-end check passes, the case runs, and the rejection arrives after the work is done. In a high-volume ASC, this turns into a real billing problem that compounds across your revenue cycle management – not a one-off error.
How CERTIFY Health Fits Into This Workflow
Closing that gap requires tools that go beyond standard eligibility. CERTIFY Health’s revenue cycle management platform helps ASC billing teams check whether a CPT code is covered by a specific plan before a case is booked. That check happens at the front end – before the procedure, not after the claim is rejected.
Once that check is done and the patient’s cost is clear, collecting the balance is the next step. CERTIFY Pay handles patient payment collection through digital pay links, QR codes, and flexible payment options. It helps billing teams close balances faster without adding manual steps to an already full workflow.
What ASC Billing Managers Should Do Before the Next Case
Before booking, pull the insurer’s benefit policy for the CPT code. Do not assume CMS approval means the plan has turned on coverage. Those are two steps on two different timelines.
For ortho and cardiology ASCs, audit your top five payer contracts against your 2026 procedure list. Map which CPT codes are live, which are under review, and which need prior authorization. Add that step before the case is confirmed – not after the claim is rejected.
If your billing tools do not support front-end coverage checks, that is the gap to close. See how CERTIFY Health supports billing and RCM operations.
A denied claim after the procedure costs staff hours to fight and may not be recovered. The earlier coverage is confirmed in your workflow, the less that exposure grows.
