WorkflowPatient Services

Prior Authorization Support

Prior authorization support that proves every payer criterion from the chart before the request goes out

Each payer criterion proven from the chart, so therapy starts in days.

See one case, screen by screen ↓
demo46pagesof the sample chart read by the Chart Reader in 38 s, then matched to six payer criteria in 11 s
demo0.7daysfrom prescription to the payer's approval on the sample request, after one unmet line was closed
target1.2daysmedian from prescription to the payer's decision
target84%of requests approved the first time they are sent
In short

What is Prior Authorization Support?

The work of getting a payer's approval for a prescribed therapy: proving each medical-necessity criterion from the chart, filling the payer form or ePA question set, writing a letter of medical necessity, submitting and following up. Prior Authorization Support does that in the prescriber's office with six agents that match every criterion to the chart passage that proves it and build a cited pack. The prescriber reviews and e-signs.

How to choose AI solutions for life sciences →

Updated

The problem

Why a specialty prior authorization takes weeks

For a biologic or a targeted oral therapy, the payer's medical-necessity policy lives in a PDF and the evidence lives in 20 to 60 chart pages. A PA coordinator reads the policy, hunts the chart for each criterion — diagnosis, severity, prescriber specialty, step therapy, TB screening — fills the payer form or the ePA question set, and writes a letter of medical necessity. Criterion by criterion, from memory and a highlighter.

The risk is the evidence that is not in the exported chart: a telehealth visit, an outside lab, a fill at a retail pharmacy. A step-therapy line looks unmet, the request goes out anyway, and the office learns it from a denial letter weeks later — while the patient waits to start therapy. Templated letters that claim more than the chart supports cost the prescriber credibility with the payer.

typical17daysto a payer decision by phone and fax
typical1.5daysat best when the request goes electronically
Where a request's working hours goestimated
By hand11.5 days
With the solution2.8 days
  • Matching the payer's criteria to the chart2 → 0.4 d
  • Chasing evidence outside the chart export3 → 1 d
  • Filling the payer form and ePA questions1 → 0.1 d
  • Writing the letter of medical necessity1.5 → 0.3 d
  • Answering a payer question or appealing a denial4 → 1 d

Estimated hours of office work on a typical specialty-drug request, by hand and with the solution. Waiting for the payer is not counted.

How it works

How a request moves

Five agents match the chart to each payer criterion and build a cited pack; the prescriber signs, and a sixth agent watches the payer's clock.

What comes in
Chart inChart pages · health record, fax or upload
Agents at work
Chart Readerpages → cited facts
Therapy History Buildertimeline and fills
Then
Criteria Matchermet · unmet · unclear
Then
Form Fillerform and electronic answers
Letter Draftercited letter of necessity
Then
Status Watchersubmits, watches the clock
A person decides
Prescriberreviews, edits and signs
What comes out
Signed request, submitted by ePA
Cited letter of medical necessity
Unmet criteria found on day 1
One case, step by step

One request, from chart in to approved

Dr. Maya Chen at Lakeshore Dermatology & Rheumatology prescribes Veltrimab for Jordan Reyes, 41, who has had plaque psoriasis since 2019. His payer, Crestline Health, has six criteria. Here is what happens next, screen by screen, in the working solution.

  1. 01Oct 7 · 09:10

    The payer's criteria next to the chart

    Priya Raman · PA coordinator

    Jordan's chart arrived at 07:52: 46 pages, 8 documents. Priya opens his request against Crestline Health policy CHP-RX-118 v2026.10, Commercial. Each of the six criteria is shown in the payer's own words — diagnosis, severity, prescriber, two step-therapy lines and safety — with the verdict and the chart evidence still empty. Across the top are the morning's other requests, each with its count and state.

    The pack waits: “Prescriber e-signature — nothing goes to the payer before it.”

  2. 02One click

    “Match the chart” — three agents read 46 pages

    The agents

    The Chart Reader reads 46 pages and 8 documents in 38 seconds, every fact with its page. The Therapy History Builder finds 3 prior therapies and checks the dates against pharmacy fills in 6 seconds. The Criteria Matcher takes the six criteria of CHP-RX-118 line by line in 11 seconds, and each line lands with its verdict and confidence.

    Line 1 lands first: met, 97% sure — plaques since 2019, DOB 03/14/1985, page 1 and page 4.

  3. 03A minute later

    Five met, one unmet — found on day one

    Criteria Matcher

    BSA 14% including scalp and both palms on the Sep 22 note, page 24. Board-certified dermatologist, 150 mg at weeks 0 and 4 then every 12 weeks. Fifteen weeks of Tenzira with no meaningful response, confirmed by 4 fills. A negative IGRA from Oct 3. But line 4 — methotrexate for 3 months or more — is unmet: topicals for 8 weeks and UVB for 12 weeks are documented, and no methotrexate, cyclosporine or acitretin appears in the 46 pages or the specialty pharmacy fills.

    “No documented trial of methotrexate.” A gap is never marked met.

  4. 04Why that line

    The payer rule she approved herself

    Priya Raman · PA coordinator

    Crestline's policy makes the systemic step specific, and Priya approved that change on Oct 1: at least 3 months of methotrexate, documented in a visit note. That is the rule that flagged Jordan's request. The matcher only uses approved policy versions — the new version Crestline sent on Oct 6 waits until a person approves it.

  5. 053 seconds

    “Search the practice record” finds what the export left out

    The agents

    Priya presses Search the practice record on line 4. The agents look at telehealth encounters and outside pharmacy claims for his MRN since 2024. They find 2 telehealth visits with Dr. Chen on Jan 6 and May 12, 2026 that were not in the chart export, and 5 methotrexate fills at a retail pharmacy from Jan 6 to Apr 29, 2026.

    Found: “Methotrexate 15 mg weekly · 18 weeks — inadequate response.”

  6. 06Attach and re-check

    Six of six — then one click builds the pack

    Form Filler · Letter Drafter

    Attached, the chart is now 51 pages and line 4 is met at 99%: 18 weeks of methotrexate, stopped for inadequate response and ALT 2.4 times the upper limit. One click builds the pack from the proven lines only: the payer form at 32 of 32 fields, the ePA question set at 14 of 14, a one-page letter of medical necessity in Dr. Chen's voice with 13 citations, and 17 of 51 chart pages, passages highlighted.

    The letter: “every statement cited.”

  7. 07Between patients

    She reviews, attests and e-signs

    Dr. Maya Chen · Dermatologist

    The review shows 6 of 6 criteria proven, the form, the letter and 9 cited documents. Dr. Chen ticks the attestation — she has reviewed the request, the letter and the attached records, they are accurate, and Veltrimab is medically necessary for this patient — and signs. She can also send it to her signature folder for later.

    “Nothing is sent to Crestline Health until you sign.”

  8. 08Approved · 0.7 days

    Sent by ePA, approved the morning after the prescription

    Status Watcher

    The form, the letter and 17 cited pages go to Crestline Health by ePA. Four minutes later the Status Watcher records the decision: approved, CH-26-884213, valid 6 months to Apr 6, 2027 — 0.7 days from prescription. Jordan can start Veltrimab.

    “Approved — every criterion met on first review.”

  9. 09Next request

    An expedited Part D request with one unmet and one unclear line

    Priya Raman · PA coordinator

    Theo Lindqvist, 67, needs Veltrimab for Crohn's disease under Silverpine Medicare Advantage — expedited, a 24-hour decision once submitted. Six of 8 lines are met. His liver tests are from Apr 28, 162 days ago, older than the 90 days Silverpine allows: one click orders a liver panel for Dr. Ortiz. Steroid dependence is stated without taper dates, at 84% confidence, so it waits for a person to confirm.

    “Steroid dependence stated, taper dates not recorded — a person confirms below 90%.”

Who it’s for

Built for everyone who touches a prior authorization.

The same request, seen by the four people who carry it at the practice — what their week looked like, and what it looks like now.

PR
Priya RamanPrior authorization coordinator · Lakeshore Dermatology & Rheumatology
PA coordinator
Before
Works 8–12 requests a day across three prescribers. “I don't need more forms. I need to know which line will get us denied.”
Now
Opens each request with every criterion already met, unmet or unclear, closes the gaps on day one and approves each new payer policy version.
MC
Dr. Maya ChenDermatologist · signs her requests
Prescriber
Before
Signs between patients, on her phone. “If my name is on it, every sentence has to be in the chart.”
Now
Reviews a one-page letter in her own voice where every clinical statement links to its page, attests and e-signs.
OH
Dr. Omar HaddadRheumatologist · appeals two denials a month
Prescriber
Before
“Half my appeals answer a reviewer who read the wrong page.”
Now
Gets an appeal that answers the denial reason exactly, with the visit note and the fill history cited, and signs it.
LB
Lena BrooksPractice manager · owns turnaround, staffing and the settings
Practice manager
Before
“Show me where the days go.”
Now
Sees prescription to decision, the gaps caught before submission, the hours each step takes and first-pass approval by payer and product.
Built on the engine

6 agents. Each with one job, and hard limits.

Five agents match the chart to each payer criterion and build a cited pack; the prescriber signs, and a sixth agent watches the payer's clock.

Chart Reader

Reads every chart page — visit notes, labs, prescriptions, fill history — classifies it and pulls out diagnoses with ICD-10, severity scores, drugs with dose and dates, and lab results with collection dates, each with the page it came from.

  • Never infers a value that is not written
  • Every fact cites a page
  • Minimum necessary PHI
Therapy History Builder

Builds the prior-therapy timeline — drug, dose, start, stop, weeks, outcome and reason stopped — and checks the dates against pharmacy fills.

  • Fill history wins on dates when notes are vague
  • The outcome is quoted, never paraphrased into a stronger claim
Criteria Matcher

Takes every criterion of the approved payer policy and returns met, unmet or unclear, the passages that decide it, the option used for either-or criteria, its reasoning and a confidence. Below 90% confidence, a person checks.

  • Only approved policy versions
  • An unmet line is never marked met
  • Reasoning names the criterion and the page
Form Filler

Fills the payer's prior authorization form and answers the ePA question set from the proven evidence, each answer cited, and attaches the cited pages.

  • No answer without evidence — the field is left empty and flagged
  • Nothing is sent without the prescriber's signature
Letter Drafter

Drafts the one-page letter of medical necessity — and appeal letters — in the prescriber's voice: the request, diagnosis and severity, a treatment-history table, the clinical rationale and safety, every clinical statement cited.

  • No claims beyond the chart
  • No promotional language
  • The prescriber signs
Status Watcher

Submits after signature, tracks the payer's clock and decision, turns a request for information into a cited reply draft and a denial into an appeal draft.

  • Never submits without the prescriber's signature
  • Replies wait for the prescriber or coordinator
  • Status shared only with consent
Prescriber

Reviews and signs. The agents propose; a named person decides.

Ask in plain words

Ask about any request, in plain words

Ask about any request, payer rule or chart — or say what to change. Answers cite the chart page.

What's blocking Jordan Reyes's Veltrimab request?

One line: no documented trial of methotrexate. Crestline needs at least 3 months of methotrexate (or cyclosporine or acitretin) after topicals. The 46 pages show topicals for 8 weeks and UVB for 12, but no methotrexate. Dr. Chen held two telehealth visits this year that the chart export leaves out — Search the practice record on line 4 finds them. The other five lines are met.

Which requests can the prescribers sign today?

Two requests are complete and only need a signature: Alicia Moreno for Corventa, 9 of 9, with Dr. Haddad, and Grace Whitfield for Veltrimab, 6 of 6, with Dr. Chen. Grace Whitfield's renewal matters most — her current approval ends Oct 14.

Why was Rafael Duarte denied, and can we appeal?

Northgate Rx denied Corventa on Sep 30 because “the records show a TNF blocker trial of 8 weeks”. They read the week-8 check-in. The Sep 15 note records 14 weeks of Tenzira with inadequate response, and four 28-day fills from Jun 9 to Sep 1 confirm it. The appeal answers exactly that, with both pages cited — the Letter Drafter writes it in one click and Dr. Haddad signs it.

Flag any lab result older than 11 months

Done. The evidence rule is now 11 months — stricter than Crestline's 12, so it wins for every payer. Nothing new is flagged today; Theo Lindqvist's TB test from Jun 2 is the next to cross the line. The change is in Settings and on the audit trail.

Every screen

The working solution, as it ships.

13 screens from the working solution, on its sample data. Pick one to see it large.

Criteria line by lineEach payer criterion in the payer's words, its verdict and confidence, and the chart passage and page that decide it — five met, one unmet with what was checked.
Chart inA new request against its payer policy, the morning's requests across the top, and the ready-to-submit pack waiting for the match.
Agents at workThe Chart Reader, Therapy History Builder and Criteria Matcher run in view, and each criterion lands with its verdict.
Searching the practice recordTelehealth visits and retail pharmacy fills the chart export left out, found for the unmet line and ready to attach.
The ready-to-submit packEvery criterion proven, the payer form and ePA answers, the cited chart pages and the letter of medical necessity, every statement cited.
Review and signWhat the prescriber is signing, the attestation and the e-signature — nothing goes to the payer before it.
The payer's decisionSubmitted by ePA and approved, with the authorization number, how long it is valid and the days from prescription.
Unmet and unclear linesAn expedited Part D request: a lab older than the payer allows, with one click to order it, and an unclear line waiting for a person.
RequestsEvery prior authorization the practice is working on — criteria proven, stage, the payer's clock and the prescriber.
The appeal letterA denial answered exactly: the chart documents, prior therapy, and an appeal in the prescriber's voice with each statement cited.
Payer rulesEach payer's medical-necessity policy, its criteria, and a new version waiting for a person to approve it.
DashboardPrescription to decision, first-pass approval, outcomes, the gaps caught before submission and first-pass approval by payer and product.
SettingsSigning and submission, the evidence rules on top of each payer's policy, and the people who sign and coordinate.
Governance

Built for the prescriber's signature: cited, approved, on the record.

Every verdict cites its pageEach criterion shows the passage and page that decide it, every form answer and every clinical statement in the letter is cited, and the payer receives only the pages that prove a line.
The prescriber signs every requestNothing goes to a payer without the prescriber's e-signature and attestation — a setting that is locked on. Replies to payer questions and appeals are signed the same way.
Only approved payer policy versionsA new policy version is read and compared with the one in use, and a person approves it before the matcher uses it. Until then, the matcher keeps the approved version.
Unmet stays unmetAn unmet line is never marked met, an unclear line below the confidence threshold waits for the coordinator, and the pack cannot be built while any line is unmet or unclear.
The manufacturer sees status onlyWith the patient's signed consent, the manufacturer's support program sees the request's status only — never chart pages, letters or forms. It does not submit, does not edit clinical content and offers nothing in exchange for prescribing.
Every step on the audit trailEvery action by a person or an agent — a match, a confirmed line, an attached note, a signature, a submission, a payer decision — and every change to the settings is recorded with who and when.
Configuration

The practice's rules, on top of each payer's

How requests are signed and how evidence is judged are settings, and every change is recorded in the audit trail.

SettingDefaultChoose from
Prescriber signs every requestLocked onAlways on — nothing goes to a payer without the prescriber's e-signature
Draft the letter as soon as gaps closeOffOn · Off (the coordinator starts the Letter Drafter once every criterion is proven)
Who may press submit after signingPrescriber or coordinatorPrescriber or coordinator · Prescriber only
Flag lab results older than12 monthsStep up or down a month at a time — the stricter of this and the payer's window wins
Confirm therapy dates with pharmacy fillsOnOn · Off
A person checks a match below90% confidence85% · 90% · 95% confidence
Sharing with the manufacturer's support programStatus only, with consentStatus only, with consent · Off
Connections

Works with the records a request already runs on

Chart notes and labsvisit notes, telehealth notes and lab reports, from the health record, fax or upload
Prescription and therapy historythe prescription and every prior therapy with dose, dates and outcome
Pharmacy fill historyspecialty and retail pharmacy fills that confirm weeks on a drug
Payer medical-necessity policiesby payer, product and indication, versioned and approved by a person
Payer PA forms and ePA question setseach answer filled from the proven evidence and cited
ePA submission and statusthe signed request sent electronically, the payer's clock and decision tracked
What it changes

The difference, in numbers.

Every figure is labelled: a target the solution is built to, an estimate, a typical published result, or a proven one.

target
1.2days
median from prescription to the payer's decision
By fax17 days
With agents1.2 days
target
84%
of requests approved the first time they are sent
approved first time
target
24min
from chart in to every criterion met, unmet or unclear

“demo” = seen in the working solution, on its sample data · “target” = the design goal, measured in the live solution · “estimated” = our estimate · “typical” = published prior-authorization surveys (2024–25): 17 days by phone and fax, as little as 1.5 days electronically. People, practices, payers, products and patients named on this page are fictional — characters and sample data in the working solution.

Questions

What practices and patient services teams ask us.

What is prior authorization support?

The work of getting a payer's approval for a prescribed therapy: proving each medical-necessity criterion from the chart, filling the payer form or ePA question set, writing a letter of medical necessity, submitting and following up. Prior Authorization Support does that in the prescriber's office with six agents that match every criterion to the chart passage that proves it and build a cited pack. The prescriber reviews and e-signs.

How does it match chart evidence to payer criteria?

The Chart Reader reads every page and extracts facts with their page. The Therapy History Builder builds the prior-therapy timeline and checks it against pharmacy fills. The Criteria Matcher then takes each criterion of the approved payer policy and marks it met, unmet or unclear, with the passages that decide it and a confidence.

What happens when a criterion is unmet?

The line says what is missing and what was checked, on day one instead of in a denial letter. The agents can search the practice record — telehealth visits, outside pharmacy claims — for the missing evidence, a test can be ordered, or the prescriber can be asked. The pack cannot be built until every line is proven.

Does it write the letter of medical necessity?

Yes. The Letter Drafter writes a one-page letter in the prescriber's voice from the proven lines only — the request, diagnosis and severity, a treatment-history table, the clinical rationale and safety — with every clinical statement cited. It also drafts appeal letters that answer the denial reason. The prescriber edits and signs.

Can a manufacturer's hub or field reimbursement team use it?

The practice owns and controls every request and the prescriber decides what is sent. With the patient's signed consent, the manufacturer's support program can see a request's status only — never chart pages, letters or forms. It does not submit and does not edit clinical content.

Do people stay in control?

Yes. Nothing goes to a payer without the prescriber's e-signature, a setting that is locked on. The coordinator confirms unclear lines and closes unmet ones, a person approves every new payer policy version, and every action by a person or an agent is on the audit trail.

Can we set our own evidence rules?

Yes. The practice sets how old a lab result may be (the stricter of its rule and the payer's window wins), whether therapy dates must be confirmed with pharmacy fills, the confidence below which a person checks a match, who may press submit after signing and whether the letter is drafted as soon as gaps close.

How long does it take to go live?

The Agentic Solution Engine builds and deploys it from your requirements and documents — your payers' medical-necessity policies, their forms and a sample of past requests — and it goes live once every quality gate has passed. We will walk you through it on your own requests first.

See it on
your payers' criteria.

We'll run Prior Authorization Support on a sample of your own past requests and the payer policies behind them.