Prior authorization appeal letters
Letters in which a treating clinician argues medical necessity against a payer's denial, with the denial and the result.
- Domain
- Healthcare
- Format
- A clinician's letter appealing a coverage denial, with the denial reason and the outcome, 300 to 2,000 words
- Rate
- $40 to $60 per accepted file
- Window
- Opened 19 September 2026 · Closes 18 November 2026
- Attestation
- Required on every file
- Agreement
- Firm or institutional agreement
The call
The appeal letter is clinical reasoning under adversarial conditions: a clinician has to make the case for a treatment to a reviewer who has already said no. We are acquiring these letters with the denial reason attached and the outcome recorded where known.
This call carries the Safe Harbor standard and requires an institutional agreement.
What qualifies
- Letters sent in real appeals, 2020 onward
- De-identified to the Safe Harbor standard, with the contributor's attestation
- Specialty and payer type stated; payer name removed
What is excluded
- Any file with a residual direct identifier
- Pediatric and behavioral health appeals
- Letters generated by templating software without clinical edits
De-identification
All eighteen Safe Harbor identifiers removed. Payer names replaced. Dates shifted by a per-contributor offset. Standard GF-D3.
Review
Automated identifier pass, then read by a clinician. Files with any residual identifier are rejected.
Rights
Full license transferred to Gridfile at acceptance. Institutional agreement required.
GF-0114 · Reviewed by a physician advisor