Illustrative scenario · a composite, not a real practice
A solo pain practice getting CO-197 denials on injections that were authorized
An authorization is approved for a specific CPT code, number of units, date range and rendering provider. When any one of those four does not match the claim — a different level injected, an extra unit, the procedure moved past the approved window, or a covering physician performing it — the payer treats the claim as unauthorized even though a valid authorization exists for something close to it.
This is an illustrative scenario: a composite of a situation that practices commonly face. It is not a Soft Home Global client and not any real practice, and it claims no result. The resolution steps come from our CO-197 guide, so the two never disagree.
The practice
A solo pain management physician with one front-desk employee.
What they were seeing
The practice calls payers for authorization before epidural and facet injections, and still sees CO-197 denials come back. The front desk is certain the authorizations were obtained.
What was actually going wrong
An authorization is approved for a specific CPT code, number of units, date range and rendering provider. When any one of those four does not match the claim — a different level injected, an extra unit, the procedure moved past the approved window, or a covering physician performing it — the payer treats the claim as unauthorized even though a valid authorization exists for something close to it.
How it is resolved
- Pull the authorization record and compare four things against the claim: the CPT code, the units, the date range and the rendering provider.
- If a valid authorization exists and simply was not transmitted, correct the claim and resubmit rather than appealing.
- If the authorization covers a different code, check whether the payer allows a retro-authorization and how many days you have — the window is often as short as 72 hours after service.
- If it was genuinely never obtained, file a retro-authorization request with the clinical documentation showing medical necessity, and expect to lose some of these.
- Log the reference number and the name of the person who confirmed it, every time.
How to stop it coming back
This denial is almost entirely preventable, and in our experience it is one of the most common reasons a clean chart goes unpaid. The fix is a person who checks the authorization requirement before the visit rather than a person who discovers it afterwards.
Questions
Why are procedures denied for missing prior authorization when the practice obtained one?
An authorization is approved for a specific CPT code, number of units, date range and rendering provider. When any one of those four does not match the claim — a different level injected, an extra unit, the procedure moved past the approved window, or a covering physician performing it — the payer treats the claim as unauthorized even though a valid authorization exists for something close to it. In the payer's terms: The payer required prior authorization for this service and cannot find one attached to the claim.
Is this a real practice?
No. It is a composite of a common situation, written to explain the problem and its resolution. It does not describe a Soft Home Global client or any identifiable practice, and no result is claimed.
Next step
Is CO-197 one of the denials costing you most?
Send a ninety-day denial report and an aged AR summary, with no patient identifiers. Within two working days you get a written summary of which denial reasons are costing you most and what is recoverable.
Or write to ops@softhomeglobal.com