Healthcare Laboratory Test Requisition
What the Healthcare Laboratory Test Requisition Is
Why a Correct Requisition Matters
A complete Healthcare Laboratory Test Requisition standardizes orders, reduces specimen and billing errors, and documents clinical justification. Timely, accurate requisitions support HIPAA-compliant PHI handling and speed laboratory workflows and payer adjudication.
Who Typically Completes and Uses This Requisition
Typical users include ordering clinicians, laboratory personnel, and administrative staff responsible for specimen tracking and billing.
- Ordering clinicians: physicians, nurse practitioners, physician assistants ordering tests and providing clinical indications.
- Laboratory staff: accessioning, specimen processing, and test scheduling teams ensuring chain-of-custody and quality control.
- Billing and administrative teams: verify payer authorization, CPT/LOINC codes, and contact information for claims.
Completed requisitions support audit trails, insurance claims processing, and continuity of care across clinical teams.
Step-by-Step: Completing and Submitting a Requisition
-
01Prepare Order: Confirm patient and test details before starting the form.
-
02Enter Data: Populate all required fields using standardized codes.
-
03Verify Authorization: Attach prior authorizations or insurance approvals when necessary.
-
04Submit: Send to the lab via secure eSubmission or print and courier.
Typical eSubmission Workflow at a Glance
-
Upload: Attach PDF or structured form.
-
Place Fields: Add signature, date, and required fields.
-
Authenticate: Use email, SMS, or stronger methods.
-
Transmit: Send via secure channel with audit trail.
Key Digital Workflow Settings for eSubmission
| Field | Configuration |
|---|---|
| Signature Type | Click-to-sign or typed signature with audit trail. |
| Authentication | Email link or SMS code; KBA for high-risk tests. |
| Field Types | Conditional fields, date, dropdowns, and free-text. |
| Delivery | Secure eSubmission, HL7/CSV export, or PDF email. |
Platform and Integration Considerations
Ensure the receiving lab supports secure eSubmission formats and accepts electronic signatures per facility policy.
- File Formats: PDF, DOCX, XML, HL7 support common.
- Integrations: EHR, LIS, and cloud storage connectors.
- Authentication: Email/SMS auth, SSO, or KBA options.
Timing Expectations and Lead Times
Order Submission:
Submit prior to scheduled collection or as soon as test indicated.
Prior Authorization:
Allow 3 to 7 business days for payer approval when required.
Specimen Transport:
Transport within recommended window to preserve analyte stability.
Result Turnaround:
Varies by test: hours to weeks depending on assay complexity.
Record Retention:
Retain requisition per HIPAA and institutional policies.
Sequential Processing Milestones
Order Entry
Clinician completes requisition and verifies patient data.
Specimen Collection
Specimen obtained per instructions and labeled with requisition ID.
Laboratory Receipt
Lab accessioning logs sample, screens for adequacy, and begins processing.
Reporting
Results reviewed, validated, and released to ordering provider and EHR.
Common Operational Challenges to Watch For
- Incomplete or inconsistent patient identifiers across systems lead to specimen mismatch and require manual reconciliation that slows throughput and increases laboratory workload.
- Using free-text test descriptions instead of standardized CPT or LOINC codes increases the chance of ordering the wrong assay and causes billing code errors.
- Failure to include collection instructions (temperature, timing, tube type) results in sample rejection or invalidated results, necessitating patient recollection.
- Paper requisitions lost in transit, illegible handwriting, and delayed courier delivery are common in high-volume clinics without secure electronic submission workflows.
Consequences of Incomplete or Incorrect Requisitions
eSignature Pricing and Feature Comparison
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day trial | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
Frequently Asked Questions and Troubleshooting
-
What if patient information is incorrect?
Correct errors immediately. Update the requisition with accurate identifiers and notify the receiving laboratory before specimen arrival. For electronic submissions, amend the record per system workflow; for paper forms, annotate the correction, initial and date it, and resend any impacted billing information.
-
How to handle missing insurance details?
Enter known payer data and flag unknown fields for follow-up. Contact the patient or billing team to obtain policy numbers before non-urgent tests. For urgent testing, document the attempt and proceed per facility policy to avoid clinical delays.
-
Can requisitions be e-signed and submitted?
Yes in most cases. Electronic signatures meet ESIGN (15 U.S.C. ch. 96) and UETA standards when intent, consent, attribution, and retention are satisfied. Healthcare submissions must also follow HIPAA privacy rules and a signed BAA where PHI is involved.
-
Who can sign the requisition?
The ordering clinician or an authorized delegate may sign. Organizations should document delegation rules in policy. For laboratory acceptance, the signature must include printed name, professional credentials, contact information, and date to validate authorization.
-
How to correct a submitted requisition?
Contact the receiving laboratory immediately and follow their amendment process. Provide corrected information, reference the original requisition number, and document the correction in the patient's record. For eSubmissions, use system amendment or 'void and resend' procedures per lab policy.
-
What are common submission rejections?
Incomplete patient identifiers, missing specimen type, absent ordering provider information, incorrect test codes, and lacking prior authorization are frequent causes. Review rejection notices promptly and correct the underlying data, then resubmit with clear notes for the lab to expedite processing.