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Arizona · Federal IDR
Out of network Lumbar laminectomy with foraminotomy, single segment in Arizona, CPT 63047
Which process applies, and the deadline that decides it.
An underpaid Lumbar laminectomy with foraminotomy, single segment (CPT 63047) claim in Arizona does not have one dispute route — it has two, and picking the wrong one costs the claim. Self funded ERISA plans follow the federal IDR process. Confirm fully insured routing against the CMS applicability chart before filing.
- Code
- CPT 63047
- Typical setting
- hospital or ASC
- Arizona pathway
- Federal IDR
Bone removal to decompress lumbar nerve roots and the central canal at one segment.
How Arizona handles an out-of-network Lumbar laminectomy with foraminotomy, single segment payment
Federal IDR carries most surgical out of network disputes here. Confirm any state arbitration overlay against the CMS chart. Among the strongest federal IDR provider win rates in the country, roughly 89 to 91 percent.
Routing decides the deadline. Self funded ERISA plans follow the federal IDR process. Confirm fully insured routing against the CMS applicability chart before filing. Two patients can receive the same Lumbar laminectomy with foraminotomy, single segment at the same facility and their claims follow different processes with different clocks. Confirm plan type against the CMS applicability chart before filing.
Why CPT 63047 gets paid short out of network
Anchored to the qualifying payment amount (QPA)
The plan pays Lumbar laminectomy with foraminotomy, single segment at its own qualifying payment amount — its median in-network rate for the area — and treats that as the answer. Under the No Surprises Act the QPA is the plan's opening anchor, not a cap, and certified IDR entities weigh several other factors against it.
Out-of-network reduction with no contract on file
With no negotiated rate for Lumbar laminectomy with foraminotomy, single segment (CPT 63047), the allowed amount is reduced to an out-of-network schedule that rarely reflects what the lumbar spine procedure actually involves in a hospital or ASC setting.
This is the national picture for the code. For the full breakdown see Lumbar laminectomy with foraminotomy, single segment (CPT 63047), and for every procedure disputed in this state see Arizona out-of-network IDR.
CPT 63047 in Arizona — common questions
Does a Lumbar laminectomy with foraminotomy, single segment claim in Arizona go to state or federal IDR?
Self funded ERISA plans follow the federal IDR process. Confirm fully insured routing against the CMS applicability chart before filing. For CPT 63047, the deciding factor is the patient's plan type rather than the procedure — the same code can route either way for two different patients at the same facility.
What is the deadline to dispute an out-of-network Lumbar laminectomy with foraminotomy, single segment payment in Arizona?
Federal IDR requires open negotiation to begin within 30 business days of the initial payment or denial, and the IDR initiation window opens the 4 business days after that closes. Missing the window forfeits the claim regardless of its merits, which is the most common way a Lumbar laminectomy with foraminotomy, single segment dispute is lost in Arizona.
Is CPT 63047 worth disputing in Arizona?
Providers prevail in roughly 88% of federal IDR determinations they contest, and Lumbar laminectomy with foraminotomy, single segment is hospital or asc work that is routinely paid below billed charge out of network. The question is usually whether the claim is eligible and the deadline is still open — which is what we check first, at no cost.
CPT 63047 in other states
Routing and deadlines change at the state line, even for the same procedure and payer.
More spine surgery codes: Spine surgery out-of-network disputes
Find out whether this Arizona claim is still eligible
Send one denied EOB. We will tell you which process it routes to, whether the window is still open, and what the claim is worth — before you commit to anything.
Medically & clinically reviewed by Dr. John M. Abrahams, MD
Board-certified neurosurgeon and founder of Sydra · Last reviewed September 2026 · About the author
Sources
Figures reflect the published federal record across all disputes, not a prediction about any individual claim. This is general information, not legal or financial advice.
No outcome is guaranteed. Results vary by claim, payer, specialty, and documentation. Which process applies depends on plan type; confirm routing against the CMS applicability chart before filing. This is general information, not legal or financial advice.