Prior Authorization Request (Laboratory Test/Imaging)
A structured prior authorization request template for laboratory tests and imaging studies, designed to support medical necessity for utilization management reviewers. Emphasizes specific dates, conservative management d…
Document Type
letter / Prior Authorization Request Letter
Specialties
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Document Type: Prior Authorization Request – Laboratory Test/Imaging
Request Type: [Initial / Urgent/Expedited / Resubmission / Appeal Support] (If urgent, state why delay would be unsafe. For resubmission/appeal, reference prior denial reason and date.)
Payer/Plan: [Name of insurance plan or UM vendor]
Patient: [Full name], DOB: [MM/DD/YYYY], Member ID: [Member ID]
Ordering Provider: [Name, credentials], NPI: [NPI], Phone: [Phone], Fax: [Fax]
Servicing Facility/Lab: [Name], Address: [Address], NPI/TIN: [NPI/TIN if required]
Site of Service: [Outpatient / Inpatient / ED / Office / ASC / Other]
Anticipated Date of Service: [MM/DD/YYYY]
Prior Auth Case Number: [Case number or N/A] (Include only if resubmission or appeal.)
Executive Summary
[Reviewer-ready synopsis in 3–6 sentences: chief problem and duration; working diagnosis or clinical concern; key positive findings and relevant negatives; prior management and studies; exact test requested; how results will change management] (Use precise dates. Ensure consistency with all sections below.)
Requested Service
- Imaging: [Modality, body region with laterality, with/without contrast, sedation if needed, protocol details if relevant] – CPT/HCPCS: [Code(s)] (Include only for imaging requests.)
- Laboratory/Genetic Test: [Test name as performed by lab, methodology if relevant, specimen type, performing lab name] – CPT/HCPCS: [Code(s)], Payer test ID: [If required] (Include only for lab/genetic requests.)
Diagnoses and Indications
- Primary: [Diagnosis or indication] – ICD-10-CM: [Code]
- Secondary: [Relevant diagnoses/comorbidities affecting necessity] – ICD-10-CM: [Code(s)] (Include only if they materially support necessity.)
- Differential: [Diagnosis being ruled out] (Include only if directly supportive of request.)
Clinical Question
[Specific clinical question this test must answer] (One to three sentences. Must align with the requested service and diagnoses.)
Clinical Summary
-
Symptoms:
- [Onset date and total duration]
- [Progression, severity, and frequency]
- [Red flags or urgent features] (Include only if present.)
- [Functional impact] (Include only if relevant to criteria.)
-
Relevant History:
- [Prior related diagnoses and pertinent comorbidities]
- [Relevant surgical/procedural history]
- [Medications affecting the test or safety]
- [Family history/ancestry] (Include for genetic indications.)
- [Pregnancy status] (Include if relevant to test safety.)
-
Examination Findings:
- [Pertinent positive findings]
- [Key negative findings relevant to approval criteria]
- [Focused neuro/MSK/phenotypic findings as applicable]
-
Prior Testing and Results:
- [MM/DD/YYYY] – [Test/Study] – [Key result and interpretation]
- [MM/DD/YYYY] – [Test/Study] – [Key result and interpretation]
- [External records requested MM/DD/YYYY; pending receipt] (Include if applicable.)
Conservative Management
(Include for outpatient advanced imaging, especially MSK/spine. Provide dates, durations, and responses for each intervention.)
- Physical therapy: [Start–End dates], [# sessions], Response: [Response]
- Home exercise/activity modification/bracing: [Start–Reassessment dates], Response: [Response]
- Medications: [Agent/class], [Duration with dates], Response: [Response or adverse effects]
- Injections/procedures: [Type], [MM/DD/YYYY], Response: [Response]
- Conservative therapy not performed: [Reason: contraindicated / red flags present / acute trauma / not required per policy] (Include only if conservative management was not attempted; must justify.)
Medical Necessity Rationale
- [Why the test is needed now: failure of initial management, progression, new deficit, staging, treatment selection]
- [Why lower-intensity alternatives are insufficient: prior nondiagnostic studies, clinical limitations]
- [Why the requested modality best addresses the clinical question for this patient]
- [Contrast justification and safety: renal function, allergy, pregnancy] (Include only if contrast requested.)
- [Guideline or payer policy alignment] (Include if known.)
- [Risk of delayed or denied testing] (Include if clinically significant.)
Expected Impact on Management
(Required. Map likely test outcomes to specific next steps. Avoid generic statements.)
- If [result A], then [management/action A].
- If [result B], then [management/action B].
- If [negative/incidental finding], then [contingency plan].
Safety and Special Requirements
(Include only elements relevant to the requested test.)
- Pregnancy status: [Status and precautions]
- Renal function: eGFR [Value] on [MM/DD/YYYY] (Required if IV contrast planned.)
- Contrast allergy: [History and premedication plan]
- MRI safety: [Implants/devices, claustrophobia, sedation plan]
- Genetic testing requirements: [Counseling/consent status, known familial variant, prior tumor testing]
- Other safety considerations: [Anticoagulation, isolation, pediatric needs]
- Items pending: [Elements to obtain prior to scheduling]
Attachments
(Include date for each document. Every clinical claim should be supported by an attachment.)
- Office visit note documenting symptoms and exam – [MM/DD/YYYY]
- Physical therapy notes or discharge summary – [Date range]
- Prior imaging or lab reports – [MM/DD/YYYY]
- Specialist consultation notes – [MM/DD/YYYY]
- Pathology/operative reports – [MM/DD/YYYY]
- Conservative treatment attestation or UM form – [MM/DD/YYYY]
- [Other supporting documentation] – [MM/DD/YYYY]
Provider Attestation and Contact
I attest that the information provided is accurate and supported by the medical record.
Ordering Clinician: [Name, credentials] Date: [MM/DD/YYYY]
Peer-to-Peer Contact: [Direct callback number], Availability: [Days/times]
Preferred method for documentation requests: [Fax / Portal / Phone]
(If any payer-required field is unknown, enter "Unknown at time of request." Verify internal consistency among requested test, CPT/HCPCS codes, ICD-10 diagnoses, body part/laterality, and clinical question prior to submission.)
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