The problem

The money was lost between the treatment and the payer.

Every procedure needed a prior-authorization request built by hand, submitted, and then waited on for days, and a large share came back denied not on the merits but on wording, a wrong code, or a missing document.

Each denial was a real cost. A rejected authorization meant a delayed treatment and a frustrated patient, and often revenue the provider had genuinely earned was simply written off because no one had the time to rework and resubmit it.

And the rules kept moving. What each payer requires differs and changes, so a process that depended on staff remembering the right format for the right insurer was always going to leak, no matter how careful the team was.

What we did

Build it right for the payer, and fight the denials automatically.

Assemble each request to the specific payer's rules, catch the gaps before sending, and draft the appeal when one still bounces.

Request building

Built to the payer's own rules

The engine reads the patient record and assembles each prior-authorization request to the specific payer's requirements, attaching the supporting documentation automatically, so it goes out in the shape that payer actually accepts.

Denial prediction

Fix it before it bounces

A model estimates the likelihood of denial before submission and flags exactly what is missing or wrong, so the gap gets closed up front instead of coming back days later as a rejection.

Automated appeals

The rejection gets a reasoned reply

When a request is denied, the system assembles a reasoned draft appeal with the supporting citations, turning the rework that used to be skipped for lack of time into a ready-to-send response.

Manager sign-off

A person approves what goes out

Appeals and edge cases surface for a revenue manager to review and send, so the automation handles the volume while a human owns anything that involves a judgement call with a payer.

Rules kept current

The shifting requirements, tracked

The payer rules the engine builds against are maintained centrally, so when an insurer changes what it needs, every request follows the new rule instead of relying on staff to remember it.

Team on the exceptions

From manual prep to real work

With the routine requests built and submitted automatically, the back-office team stops assembling paperwork all day and focuses on the genuinely complex or contested cases.

The result

Faster approvals, fewer write-offs.

Treatments move sooner, denials shrink, and the revenue stops leaking.

Live

Days to hours, denials down sharply

Time to authorization fell from days to hours, and because each request now goes out built to the payer's rules with the gaps caught first, denials and the write-offs that followed them dropped sharply.

And recovered

Revenue reclaimed, team freed

The automated appeals recovered revenue that used to be abandoned for lack of time, and the back-office team moved from building requests by hand to working only the exceptions that need a person.

Why it holds

Beat the denial by building it right, then appeal what's left.

The win isn't a faster form; it's building each request to the payer's rules, predicting the denial before it happens, and putting a manager on the appeals the model drafts. It is the same rules-based document check with a green lane and a human on the exceptions behind our credit-underwriting work, aimed at payer authorization rather than a bank's loan book.

More case studies

Related work.

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